Uses of Interface
it.unibz.inf.ontop.iq.IQTree

Packages that use IQTree

Package	Description
it.unibz.inf.ontop.injection
it.unibz.inf.ontop.iq
it.unibz.inf.ontop.iq.impl
it.unibz.inf.ontop.iq.impl.tree
it.unibz.inf.ontop.iq.node
it.unibz.inf.ontop.iq.node.impl
it.unibz.inf.ontop.iq.node.normalization
it.unibz.inf.ontop.iq.node.normalization.impl
it.unibz.inf.ontop.iq.tools
it.unibz.inf.ontop.iq.tools.impl
it.unibz.inf.ontop.iq.transform
it.unibz.inf.ontop.iq.transform.impl
it.unibz.inf.ontop.iq.type
it.unibz.inf.ontop.iq.type.impl
it.unibz.inf.ontop.iq.visit

Uses of IQTree in it.unibz.inf.ontop.injection

Methods in it.unibz.inf.ontop.injection with parameters of type IQTree

Modifier and Type	Method and Description
BinaryNonCommutativeIQTree	IntermediateQueryFactory.createBinaryNonCommutativeIQTree(BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
BinaryNonCommutativeIQTree	IntermediateQueryFactory.createBinaryNonCommutativeIQTree(BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild, IQProperties properties)
BinaryNonCommutativeIQTree	IntermediateQueryFactory.createBinaryNonCommutativeIQTree(BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild, IQTreeCache treeCache)
IQ	IntermediateQueryFactory.createIQ(DistinctVariableOnlyDataAtom projectionAtom, IQTree tree)
UnaryIQTree	IntermediateQueryFactory.createUnaryIQTree(UnaryOperatorNode rootNode, IQTree child)
UnaryIQTree	IntermediateQueryFactory.createUnaryIQTree(UnaryOperatorNode rootNode, IQTree child, IQProperties properties)
UnaryIQTree	IntermediateQueryFactory.createUnaryIQTree(UnaryOperatorNode rootNode, IQTree child, IQTreeCache treeCache)

Method parameters in it.unibz.inf.ontop.injection with type arguments of type IQTree

Modifier and Type	Method and Description
NaryIQTree	IntermediateQueryFactory.createNaryIQTree(NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
NaryIQTree	IntermediateQueryFactory.createNaryIQTree(NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children, IQProperties properties)
NaryIQTree	IntermediateQueryFactory.createNaryIQTree(NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache)

Uses of IQTree in it.unibz.inf.ontop.iq

Subinterfaces of IQTree in it.unibz.inf.ontop.iq

Modifier and Type	Interface and Description
interface	BinaryNonCommutativeIQTree See IntermediateQueryFactory for creating a new instance.
interface	CompositeIQTree<N extends QueryNode> For composite trees, isEquivalentTo(o) == equals(o)
interface	LeafIQTree
interface	NaryIQTree See IntermediateQueryFactory for creating a new instance.
interface	UnaryIQTree See IntermediateQueryFactory for creating a new instance.

Methods in it.unibz.inf.ontop.iq that return IQTree

Modifier and Type	Method and Description
IQTree	IQTree.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	IQTree.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint) Applies the descending substitution and performs SOME optimizations.
IQTree	IQTree.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution) Applies the descending substitution WITHOUT applying any additional optimization.
IQTree	IQTree.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution) Particular type of descending substitution: only renaming some variables by external ones.
IQTree	IQTree.applyFreshRenamingToAllVariables(InjectiveVar2VarSubstitution freshRenamingSubstitution) Identical to applyFreshRenaming, but also applies to non projected variables
IQTree	UnaryIQTree.getChild()
IQTree	BinaryNonCommutativeIQTree.getLeftChild()
IQTree	BinaryNonCommutativeIQTree.getRightChild()
IQTree	IQ.getTree()
IQTree	IQTree.liftIncompatibleDefinitions(Variable variable, VariableGenerator variableGenerator) Tries to lift unions when they have incompatible definitions for a variable.
IQTree	IQTree.normalizeForOptimization(VariableGenerator variableGenerator)
IQTree	IQTree.propagateDownConstraint(ImmutableExpression constraint) TODO: explain The constraint is used for pruning.
IQTree	IQTree.removeDistincts() TODO: find a better name
IQTree	IQTree.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree) If subTreeToReplace is not found, has no effect (besides creating a novel copy).

Methods in it.unibz.inf.ontop.iq that return types with arguments of type IQTree

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<IQTree>	IQTree.getChildren()

Methods in it.unibz.inf.ontop.iq with parameters of type IQTree

Modifier and Type	Method and Description
boolean	IQTree.isEquivalentTo(IQTree tree)
IQTree	IQTree.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree) If subTreeToReplace is not found, has no effect (besides creating a novel copy).

Uses of IQTree in it.unibz.inf.ontop.iq.impl

Classes in it.unibz.inf.ontop.iq.impl that implement IQTree

Modifier and Type	Class and Description
class	AbstractCompositeIQTree<N extends QueryNode>
class	BinaryNonCommutativeIQTreeImpl
class	NaryIQTreeImpl
class	UnaryIQTreeImpl

Methods in it.unibz.inf.ontop.iq.impl that return IQTree

Modifier and Type	Method and Description
IQTree	BinaryNonCommutativeIQTreeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	NaryIQTreeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	UnaryIQTreeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	AbstractCompositeIQTree.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint)
IQTree	BinaryNonCommutativeIQTreeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	NaryIQTreeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	UnaryIQTreeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	AbstractCompositeIQTree.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution)
protected IQTree	BinaryNonCommutativeIQTreeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, boolean alreadyNormalized)
protected IQTree	NaryIQTreeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, boolean alreadyNormalized)
protected abstract IQTree	AbstractCompositeIQTree.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution, boolean alreadyNormalized)
protected IQTree	UnaryIQTreeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, boolean alreadyNormalized)
IQTree	AbstractCompositeIQTree.applyFreshRenamingToAllVariables(InjectiveVar2VarSubstitution freshRenamingSubstitution)
protected IQTree	BinaryNonCommutativeIQTreeImpl.applyRegularDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint)
protected IQTree	NaryIQTreeImpl.applyRegularDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint)
protected abstract IQTree	AbstractCompositeIQTree.applyRegularDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint)
protected IQTree	UnaryIQTreeImpl.applyRegularDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint)
IQTree	UnaryIQTreeImpl.getChild()
IQTree	BinaryNonCommutativeIQTreeImpl.getLeftChild()
IQTree	BinaryNonCommutativeIQTreeImpl.getRightChild()
IQTree	IQImpl.getTree()
IQTree	BinaryNonCommutativeIQTreeImpl.liftIncompatibleDefinitions(Variable variable, VariableGenerator variableGenerator)
IQTree	NaryIQTreeImpl.liftIncompatibleDefinitions(Variable variable, VariableGenerator variableGenerator) TODO: use the properties for optimization purposes?
IQTree	UnaryIQTreeImpl.liftIncompatibleDefinitions(Variable variable, VariableGenerator variableGenerator)
IQTree	BinaryNonCommutativeIQTreeImpl.normalizeForOptimization(VariableGenerator variableGenerator)
IQTree	NaryIQTreeImpl.normalizeForOptimization(VariableGenerator variableGenerator)
IQTree	UnaryIQTreeImpl.normalizeForOptimization(VariableGenerator variableGenerator)
IQTree	BinaryNonCommutativeIQTreeImpl.propagateDownConstraint(ImmutableExpression constraint)
IQTree	NaryIQTreeImpl.propagateDownConstraint(ImmutableExpression constraint)
IQTree	UnaryIQTreeImpl.propagateDownConstraint(ImmutableExpression constraint)
IQTree	BinaryNonCommutativeIQTreeImpl.removeDistincts()
IQTree	NaryIQTreeImpl.removeDistincts()
IQTree	UnaryIQTreeImpl.removeDistincts()
IQTree	BinaryNonCommutativeIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)
IQTree	NaryIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)
IQTree	UnaryIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)

Methods in it.unibz.inf.ontop.iq.impl that return types with arguments of type IQTree

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<IQTree>	AbstractCompositeIQTree.getChildren()

Methods in it.unibz.inf.ontop.iq.impl with parameters of type IQTree

Modifier and Type	Method and Description
boolean	AbstractCompositeIQTree.isEquivalentTo(IQTree tree)
Optional<ImmutableSubstitution<? extends VariableOrGroundTerm>>	IQTreeTools.normalizeDescendingSubstitution(IQTree tree, ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution) Excludes the variables that are not projected by the IQTree If a "null" variable is propagated down, throws an UnsatisfiableDescendingSubstitutionException.
IQTree	BinaryNonCommutativeIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)
IQTree	NaryIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)
IQTree	UnaryIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)
QueryNode	QueryTreeComponent.replaceSubTreeByIQ(QueryNode subTreeRoot, IQTree replacingSubTree)

Constructor parameters in it.unibz.inf.ontop.iq.impl with type arguments of type IQTree

Constructor and Description
AbstractCompositeIQTree(N rootNode, com.google.common.collect.ImmutableList<IQTree> children, IQProperties iqProperties, IQTreeTools iqTreeTools, IntermediateQueryFactory iqFactory, TermFactory termFactory)
AbstractCompositeIQTree(N rootNode, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache, IQTreeTools iqTreeTools, IntermediateQueryFactory iqFactory, TermFactory termFactory)

Uses of IQTree in it.unibz.inf.ontop.iq.impl.tree

Methods in it.unibz.inf.ontop.iq.impl.tree with parameters of type IQTree

Modifier and Type	Method and Description
QueryNode	DefaultQueryTreeComponent.replaceSubTreeByIQ(QueryNode subTreeRoot, IQTree replacingSubTree)

Uses of IQTree in it.unibz.inf.ontop.iq.node

Subinterfaces of IQTree in it.unibz.inf.ontop.iq.node

Modifier and Type	Interface and Description
interface	EmptyNode Temporary QueryNode that says that replace a non-satisfied sub-tree.
interface	ExtensionalDataNode TODO: explain
interface	IntensionalDataNode TODO: explain TODO: find a better name See IntermediateQueryFactory for creating a new instance.
interface	NativeNode Represents a serialized query that can be executed by the DB engine See IntermediateQueryFactory.createNativeNode(com.google.common.collect.ImmutableSortedSet<it.unibz.inf.ontop.model.term.Variable>, com.google.common.collect.ImmutableMap<it.unibz.inf.ontop.model.term.Variable, it.unibz.inf.ontop.model.type.DBTermType>, com.google.common.collect.ImmutableMap<it.unibz.inf.ontop.model.term.Variable, it.unibz.inf.ontop.dbschema.QuotedID>, java.lang.String, it.unibz.inf.ontop.iq.node.VariableNullability) for creating a new instance.
interface	TrueNode See IntermediateQueryFactory.createTrueNode() for creating a new instance.

Methods in it.unibz.inf.ontop.iq.node that return IQTree

Modifier and Type	Method and Description
IQTree	NaryOperatorNode.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnaryOperatorNode.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	BinaryOrderedOperatorNode.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree leftChild, IQTree rightChild)
IQTree	NaryOperatorNode.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnaryOperatorNode.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	BinaryOrderedOperatorNode.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree leftChild, IQTree rightChild)
IQTree	NaryOperatorNode.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnaryOperatorNode.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	BinaryOrderedOperatorNode.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree leftChild, IQTree rightChild)
IQTree	NaryOperatorNode.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache)
IQTree	UnaryOperatorNode.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	BinaryOrderedOperatorNode.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree leftChild, IQTree rightChild, IQTreeCache treeCache)
IQTree	NaryOperatorNode.liftIncompatibleDefinitions(Variable variable, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator) Deprecated.
IQTree	BinaryOrderedOperatorNode.liftIncompatibleDefinitions(Variable variable, IQTree leftChild, IQTree rightChild, VariableGenerator variableGenerator)
IQTree	UnaryOperatorNode.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) Deprecated.
IQTree	UnionNode.makeDistinct(com.google.common.collect.ImmutableList<IQTree> children) Makes the tree be distinct
IQTree	NaryOperatorNode.normalizeForOptimization(com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	BinaryOrderedOperatorNode.normalizeForOptimization(IQTree leftChild, IQTree rightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	UnaryOperatorNode.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	NaryOperatorNode.propagateDownConstraint(ImmutableExpression constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnaryOperatorNode.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	BinaryOrderedOperatorNode.propagateDownConstraint(ImmutableExpression constraint, IQTree leftChild, IQTree rightChild)
IQTree	NaryOperatorNode.removeDistincts(com.google.common.collect.ImmutableList<IQTree> children, IQProperties properties)
IQTree	UnaryOperatorNode.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	BinaryOrderedOperatorNode.removeDistincts(IQTree leftChild, IQTree rightChild, IQProperties properties)

Methods in it.unibz.inf.ontop.iq.node with parameters of type IQTree

Modifier and Type	Method and Description
IQTree	NaryOperatorNode.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnaryOperatorNode.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	BinaryOrderedOperatorNode.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree leftChild, IQTree rightChild)
<T> T	UnaryOperatorNode.acceptVisitor(IQVisitor<T> visitor, IQTree child)
<T> T	BinaryOrderedOperatorNode.acceptVisitor(IQVisitor<T> visitor, IQTree leftChild, IQTree rightChild)
IQTree	UnaryOperatorNode.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	BinaryOrderedOperatorNode.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree leftChild, IQTree rightChild)
IQTree	UnaryOperatorNode.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	BinaryOrderedOperatorNode.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree leftChild, IQTree rightChild)
IQTree	UnaryOperatorNode.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	BinaryOrderedOperatorNode.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree leftChild, IQTree rightChild, IQTreeCache treeCache)
com.google.common.collect.ImmutableSet<Variable>	UnaryOperatorNode.computeNotInternallyRequiredVariables(IQTree child)
com.google.common.collect.ImmutableSet<Variable>	BinaryOrderedOperatorNode.computeNotInternallyRequiredVariables(IQTree leftChild, IQTree rightChild)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	UnaryOperatorNode.getPossibleVariableDefinitions(IQTree child)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	BinaryOrderedOperatorNode.getPossibleVariableDefinitions(IQTree leftChild, IQTree rightChild)
VariableNullability	UnaryOperatorNode.getVariableNullability(IQTree child)
VariableNullability	BinaryOrderedOperatorNode.getVariableNullability(IQTree leftChild, IQTree rightChild)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	UnaryOperatorNode.inferUniqueConstraints(IQTree child)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	BinaryOrderedOperatorNode.inferUniqueConstraints(IQTree leftChild, IQTree rightChild)
boolean	UnaryOperatorNode.isConstructed(Variable variable, IQTree child)
boolean	BinaryOrderedOperatorNode.isConstructed(Variable variable, IQTree leftChild, IQTree rightChild)
boolean	NaryOperatorNode.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
boolean	UnaryOperatorNode.isDistinct(IQTree tree, IQTree child)
boolean	BinaryOrderedOperatorNode.isDistinct(IQTree tree, IQTree leftChild, IQTree rightChild)
IQTree	BinaryOrderedOperatorNode.liftIncompatibleDefinitions(Variable variable, IQTree leftChild, IQTree rightChild, VariableGenerator variableGenerator)
IQTree	UnaryOperatorNode.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) Deprecated.
IQTree	BinaryOrderedOperatorNode.normalizeForOptimization(IQTree leftChild, IQTree rightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	UnaryOperatorNode.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	UnaryOperatorNode.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	BinaryOrderedOperatorNode.propagateDownConstraint(ImmutableExpression constraint, IQTree leftChild, IQTree rightChild)
IQTree	UnaryOperatorNode.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	BinaryOrderedOperatorNode.removeDistincts(IQTree leftChild, IQTree rightChild, IQProperties properties)
void	UnaryOperatorNode.validateNode(IQTree child) Only validates the node, not its child
void	BinaryOrderedOperatorNode.validateNode(IQTree leftChild, IQTree rightChild) Only validates the node, not its children

Method parameters in it.unibz.inf.ontop.iq.node with type arguments of type IQTree

Modifier and Type	Method and Description
IQTree	NaryOperatorNode.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
<T> T	NaryOperatorNode.acceptVisitor(IQVisitor<T> visitor, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NaryOperatorNode.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NaryOperatorNode.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NaryOperatorNode.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache)
com.google.common.collect.ImmutableSet<Variable>	NaryOperatorNode.computeNotInternallyRequiredVariables(com.google.common.collect.ImmutableList<IQTree> children)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	NaryOperatorNode.getPossibleVariableDefinitions(com.google.common.collect.ImmutableList<IQTree> children)
VariableNullability	NaryOperatorNode.getVariableNullability(com.google.common.collect.ImmutableList<IQTree> children)
boolean	UnionNode.hasAChildWithLiftableDefinition(Variable variable, com.google.common.collect.ImmutableList<IQTree> children) Returns true if its has, as a child, a construction node defining the variable.
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	NaryOperatorNode.inferUniqueConstraints(com.google.common.collect.ImmutableList<IQTree> children)
boolean	NaryOperatorNode.isConstructed(Variable variable, com.google.common.collect.ImmutableList<IQTree> children)
boolean	NaryOperatorNode.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NaryOperatorNode.liftIncompatibleDefinitions(Variable variable, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator) Deprecated.
IQTree	UnionNode.makeDistinct(com.google.common.collect.ImmutableList<IQTree> children) Makes the tree be distinct
IQTree	NaryOperatorNode.normalizeForOptimization(com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	NaryOperatorNode.propagateDownConstraint(ImmutableExpression constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NaryOperatorNode.removeDistincts(com.google.common.collect.ImmutableList<IQTree> children, IQProperties properties)
void	NaryOperatorNode.validateNode(com.google.common.collect.ImmutableList<IQTree> children) Only validates the node, not its children

Uses of IQTree in it.unibz.inf.ontop.iq.node.impl

Classes in it.unibz.inf.ontop.iq.node.impl that implement IQTree

Modifier and Type	Class and Description
class	DataNodeImpl<P extends AtomPredicate>
class	EmptyNodeImpl
class	ExtensionalDataNodeImpl "Default" implementation for an extensional data node.
class	IntensionalDataNodeImpl
class	LeafIQTreeImpl
class	NativeNodeImpl
class	TrueNodeImpl

Methods in it.unibz.inf.ontop.iq.node.impl that return IQTree

Modifier and Type	Method and Description
IQTree	InnerJoinNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DistinctNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	ConstructionNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	AggregationNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	FilterNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	SliceNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	OrderByNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	LeftJoinNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree leftChild, IQTree rightChild)
IQTree	EmptyNodeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	NativeNodeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	TrueNodeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	IntensionalDataNodeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	ExtensionalDataNodeImpl.acceptTransformer(IQTreeVisitingTransformer transformer)
IQTree	ExtendedProjectionNodeImpl.DescendingSubstitutionChildUpdateFunction.apply(IQTree child, ConstructionNodeImpl.PropagationResults<VariableOrGroundTerm> tauFPropagationResults)
IQTree	LeafIQTreeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint) NB: the constraint is irrelevant here
IQTree	InnerJoinNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DistinctNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	ExtendedProjectionNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	FilterNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	SliceNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	OrderByNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	LeftJoinNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree leftChild, IQTree rightChild) NB: the constraint is only propagate to the left child
IQTree	EmptyNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	NativeNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	TrueNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	IntensionalDataNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	ExtensionalDataNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
IQTree	InnerJoinNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DistinctNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	ExtendedProjectionNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	FilterNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	SliceNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	OrderByNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	LeftJoinNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree leftChild, IQTree rightChild)
IQTree	EmptyNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	NativeNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	TrueNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	IntensionalDataNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	ExtensionalDataNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution freshRenamingSubstitution) Optimized to re-use the variable nullability.
IQTree	InnerJoinNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache)
IQTree	UnionNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache)
IQTree	DistinctNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	ConstructionNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	AggregationNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	FilterNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	SliceNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	OrderByNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	LeftJoinNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree leftChild, IQTree rightChild, IQTreeCache treeCache)
IQTree	EmptyNodeImpl.applyFreshRenamingToAllVariables(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	NativeNodeImpl.applyFreshRenamingToAllVariables(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	TrueNodeImpl.applyFreshRenamingToAllVariables(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	IntensionalDataNodeImpl.applyFreshRenamingToAllVariables(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	ExtensionalDataNodeImpl.applyFreshRenamingToAllVariables(InjectiveVar2VarSubstitution freshRenamingSubstitution)
IQTree	InnerJoinNodeImpl.liftIncompatibleDefinitions(Variable variable, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator)
IQTree	UnionNodeImpl.liftIncompatibleDefinitions(Variable variable, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator) TODO: make it compatible definitions together (requires a VariableGenerator so as to lift bindings)
IQTree	LeftJoinNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree leftChild, IQTree rightChild, VariableGenerator variableGenerator)
IQTree	DistinctNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) TODO: implement it seriously! (is currently blocking)
IQTree	ConstructionNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator)
IQTree	AggregationNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) By default does not lift.
IQTree	FilterNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator)
IQTree	SliceNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) Does not lift unions, blocks them
IQTree	OrderByNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator)
IQTree	LeafIQTreeImpl.liftIncompatibleDefinitions(Variable variable, VariableGenerator variableGenerator)
IQTree	UnionNodeImpl.makeDistinct(com.google.common.collect.ImmutableList<IQTree> children)
IQTree	InnerJoinNodeImpl.normalizeForOptimization(com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: refactor
IQTree	UnionNodeImpl.normalizeForOptimization(com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: refactor
IQTree	LeftJoinNodeImpl.normalizeForOptimization(IQTree initialLeftChild, IQTree initialRightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	DistinctNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	ConstructionNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties) - Merges with a child construction - Removes itself if useless
IQTree	AggregationNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	FilterNodeImpl.normalizeForOptimization(IQTree initialChild, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: Optimization: lift direct construction and filter nodes before normalizing them (so as to reduce the recursive pressure)
IQTree	SliceNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	OrderByNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	LeafIQTreeImpl.normalizeForOptimization(VariableGenerator variableGenerator)
IQTree	LeafIQTreeImpl.propagateDownConstraint(ImmutableExpression constraint)
IQTree	InnerJoinNodeImpl.propagateDownConstraint(ImmutableExpression constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.propagateDownConstraint(ImmutableExpression constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	QueryModifierNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	ExtendedProjectionNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	FilterNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	SliceNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child) Stops constraints
IQTree	LeftJoinNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree leftChild, IQTree rightChild)
IQTree	LeafIQTreeImpl.removeDistincts()
IQTree	InnerJoinNodeImpl.removeDistincts(com.google.common.collect.ImmutableList<IQTree> children, IQProperties properties)
IQTree	UnionNodeImpl.removeDistincts(com.google.common.collect.ImmutableList<IQTree> children, IQProperties properties)
IQTree	DistinctNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	ConstructionNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	AggregationNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties) By default, blocks the distinct removal TODO: detect when we can do it (absence of cardinality-sensitive aggregation functions)
IQTree	FilterNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	SliceNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	OrderByNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	LeftJoinNodeImpl.removeDistincts(IQTree leftChild, IQTree rightChild, IQProperties properties)
IQTree	LeafIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)

Methods in it.unibz.inf.ontop.iq.node.impl that return types with arguments of type IQTree

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<IQTree>	LeafIQTreeImpl.getChildren()

Methods in it.unibz.inf.ontop.iq.node.impl with parameters of type IQTree

Modifier and Type	Method and Description
IQTree	InnerJoinNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DistinctNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	ConstructionNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	AggregationNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	FilterNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	SliceNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	OrderByNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree child)
IQTree	LeftJoinNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, IQTree leftChild, IQTree rightChild)
<T> T	DistinctNodeImpl.acceptVisitor(IQVisitor<T> visitor, IQTree child)
<T> T	ConstructionNodeImpl.acceptVisitor(IQVisitor<T> visitor, IQTree child)
<T> T	AggregationNodeImpl.acceptVisitor(IQVisitor<T> visitor, IQTree child)
<T> T	FilterNodeImpl.acceptVisitor(IQVisitor<T> visitor, IQTree child)
<T> T	SliceNodeImpl.acceptVisitor(IQVisitor<T> visitor, IQTree child)
<T> T	OrderByNodeImpl.acceptVisitor(IQVisitor<T> visitor, IQTree child)
<T> T	LeftJoinNodeImpl.acceptVisitor(IQVisitor<T> visitor, IQTree leftChild, IQTree rightChild)
IQTree	ExtendedProjectionNodeImpl.DescendingSubstitutionChildUpdateFunction.apply(IQTree child, ConstructionNodeImpl.PropagationResults<VariableOrGroundTerm> tauFPropagationResults)
IQTree	DistinctNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	ExtendedProjectionNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	FilterNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	SliceNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	OrderByNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree child)
IQTree	LeftJoinNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, IQTree leftChild, IQTree rightChild) NB: the constraint is only propagate to the left child
IQTree	DistinctNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	ExtendedProjectionNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	FilterNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	SliceNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	OrderByNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree child)
IQTree	LeftJoinNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, IQTree leftChild, IQTree rightChild)
IQTree	DistinctNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	ConstructionNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	AggregationNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	FilterNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	SliceNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	OrderByNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree child, IQTreeCache treeCache)
IQTree	LeftJoinNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, IQTree leftChild, IQTree rightChild, IQTreeCache treeCache)
protected Optional<ExtendedProjectionNode>	ConstructionNodeImpl.computeNewProjectionNode(com.google.common.collect.ImmutableSet<Variable> newProjectedVariables, ImmutableSubstitution<ImmutableTerm> theta, IQTree newChild)
protected Optional<ExtendedProjectionNode>	AggregationNodeImpl.computeNewProjectionNode(com.google.common.collect.ImmutableSet<Variable> newProjectedVariables, ImmutableSubstitution<ImmutableTerm> theta, IQTree newChild)
protected abstract Optional<ExtendedProjectionNode>	ExtendedProjectionNodeImpl.computeNewProjectionNode(com.google.common.collect.ImmutableSet<Variable> newProjectedVariables, ImmutableSubstitution<ImmutableTerm> theta, IQTree newChild)
com.google.common.collect.ImmutableSet<Variable>	DistinctNodeImpl.computeNotInternallyRequiredVariables(IQTree child) TODO: implement it more seriously, by consider functional dependencies between variables
com.google.common.collect.ImmutableSet<Variable>	ConstructionNodeImpl.computeNotInternallyRequiredVariables(IQTree child) For a construction node, none of the projected variables is required.
com.google.common.collect.ImmutableSet<Variable>	AggregationNodeImpl.computeNotInternallyRequiredVariables(IQTree child) Out of the projected variables, only the grouping variables are required
com.google.common.collect.ImmutableSet<Variable>	FilterNodeImpl.computeNotInternallyRequiredVariables(IQTree child)
com.google.common.collect.ImmutableSet<Variable>	SliceNodeImpl.computeNotInternallyRequiredVariables(IQTree child)
com.google.common.collect.ImmutableSet<Variable>	OrderByNodeImpl.computeNotInternallyRequiredVariables(IQTree child) Subtracts from the variables proposed by the child the one used for ordering
com.google.common.collect.ImmutableSet<Variable>	LeftJoinNodeImpl.computeNotInternallyRequiredVariables(IQTree leftChild, IQTree rightChild)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	QueryModifierNodeImpl.getPossibleVariableDefinitions(IQTree child)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	ConstructionNodeImpl.getPossibleVariableDefinitions(IQTree child)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	AggregationNodeImpl.getPossibleVariableDefinitions(IQTree child)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	FilterNodeImpl.getPossibleVariableDefinitions(IQTree child)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	LeftJoinNodeImpl.getPossibleVariableDefinitions(IQTree leftChild, IQTree rightChild) Returns possible definitions for left and right-specific variables.
VariableNullability	QueryModifierNodeImpl.getVariableNullability(IQTree child)
VariableNullability	ExtendedProjectionNodeImpl.getVariableNullability(IQTree child)
VariableNullability	FilterNodeImpl.getVariableNullability(IQTree child)
VariableNullability	LeftJoinNodeImpl.getVariableNullability(IQTree leftChild, IQTree rightChild) Variable nullability for the full LJ tree
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	DistinctNodeImpl.inferUniqueConstraints(IQTree child)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	ConstructionNodeImpl.inferUniqueConstraints(IQTree child)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	AggregationNodeImpl.inferUniqueConstraints(IQTree child)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	FilterNodeImpl.inferUniqueConstraints(IQTree child)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	SliceNodeImpl.inferUniqueConstraints(IQTree child)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	OrderByNodeImpl.inferUniqueConstraints(IQTree child)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	LeftJoinNodeImpl.inferUniqueConstraints(IQTree leftChild, IQTree rightChild) TODO: implement it seriously
boolean	QueryModifierNodeImpl.isConstructed(Variable variable, IQTree child)
boolean	ExtendedProjectionNodeImpl.isConstructed(Variable variable, IQTree child)
boolean	FilterNodeImpl.isConstructed(Variable variable, IQTree child)
boolean	LeftJoinNodeImpl.isConstructed(Variable variable, IQTree leftChild, IQTree rightChild)
boolean	InnerJoinNodeImpl.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
protected boolean	JoinOrFilterNodeImpl.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
boolean	UnionNodeImpl.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
boolean	DistinctNodeImpl.isDistinct(IQTree tree, IQTree child)
boolean	ConstructionNodeImpl.isDistinct(IQTree tree, IQTree child)
boolean	AggregationNodeImpl.isDistinct(IQTree tree, IQTree child)
boolean	FilterNodeImpl.isDistinct(IQTree tree, IQTree child) TODO: detect minus encodings
boolean	SliceNodeImpl.isDistinct(IQTree tree, IQTree child)
boolean	OrderByNodeImpl.isDistinct(IQTree tree, IQTree child)
boolean	LeftJoinNodeImpl.isDistinct(IQTree tree, IQTree leftChild, IQTree rightChild) May check if the common
boolean	LeafIQTreeImpl.isEquivalentTo(IQTree tree)
IQTree	LeftJoinNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree leftChild, IQTree rightChild, VariableGenerator variableGenerator)
IQTree	DistinctNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) TODO: implement it seriously! (is currently blocking)
IQTree	ConstructionNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator)
IQTree	AggregationNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) By default does not lift.
IQTree	FilterNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator)
IQTree	SliceNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator) Does not lift unions, blocks them
IQTree	OrderByNodeImpl.liftIncompatibleDefinitions(Variable variable, IQTree child, VariableGenerator variableGenerator)
IQTree	LeftJoinNodeImpl.normalizeForOptimization(IQTree initialLeftChild, IQTree initialRightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	DistinctNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	ConstructionNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties) - Merges with a child construction - Removes itself if useless
IQTree	AggregationNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	FilterNodeImpl.normalizeForOptimization(IQTree initialChild, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: Optimization: lift direct construction and filter nodes before normalizing them (so as to reduce the recursive pressure)
IQTree	SliceNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	OrderByNodeImpl.normalizeForOptimization(IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	QueryModifierNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	ExtendedProjectionNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	FilterNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child)
IQTree	SliceNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree child) Stops constraints
IQTree	LeftJoinNodeImpl.propagateDownConstraint(ImmutableExpression constraint, IQTree leftChild, IQTree rightChild)
IQTree	DistinctNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	ConstructionNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	AggregationNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties) By default, blocks the distinct removal TODO: detect when we can do it (absence of cardinality-sensitive aggregation functions)
IQTree	FilterNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	SliceNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	OrderByNodeImpl.removeDistincts(IQTree child, IQProperties iqProperties)
IQTree	LeftJoinNodeImpl.removeDistincts(IQTree leftChild, IQTree rightChild, IQProperties properties)
IQTree	LeafIQTreeImpl.replaceSubTree(IQTree subTreeToReplace, IQTree newSubTree)
void	DistinctNodeImpl.validateNode(IQTree child)
void	ConstructionNodeImpl.validateNode(IQTree child)
void	AggregationNodeImpl.validateNode(IQTree child)
void	FilterNodeImpl.validateNode(IQTree child)
void	SliceNodeImpl.validateNode(IQTree child)
void	OrderByNodeImpl.validateNode(IQTree child)
void	LeftJoinNodeImpl.validateNode(IQTree leftChild, IQTree rightChild)

Method parameters in it.unibz.inf.ontop.iq.node.impl with type arguments of type IQTree

Modifier and Type	Method and Description
IQTree	InnerJoinNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.acceptTransformer(IQTree tree, IQTreeVisitingTransformer transformer, com.google.common.collect.ImmutableList<IQTree> children)
<T> T	InnerJoinNodeImpl.acceptVisitor(IQVisitor<T> visitor, com.google.common.collect.ImmutableList<IQTree> children)
<T> T	UnionNodeImpl.acceptVisitor(IQVisitor<T> visitor, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	InnerJoinNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.applyDescendingSubstitution(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, Optional<ImmutableExpression> constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	InnerJoinNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.applyDescendingSubstitutionWithoutOptimizing(ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	InnerJoinNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache)
IQTree	UnionNodeImpl.applyFreshRenaming(InjectiveVar2VarSubstitution renamingSubstitution, com.google.common.collect.ImmutableList<IQTree> children, IQTreeCache treeCache)
protected void	JoinOrFilterNodeImpl.checkExpression(ImmutableExpression expression, com.google.common.collect.ImmutableList<IQTree> children)
protected void	JoinLikeNodeImpl.checkNonProjectedVariables(com.google.common.collect.ImmutableList<IQTree> children) Checks that non-projected variables are not shared among children
com.google.common.collect.ImmutableSet<Variable>	InnerJoinNodeImpl.computeNotInternallyRequiredVariables(com.google.common.collect.ImmutableList<IQTree> children)
protected com.google.common.collect.ImmutableSet<Variable>	JoinOrFilterNodeImpl.computeNotInternallyRequiredVariables(com.google.common.collect.ImmutableList<IQTree> children)
com.google.common.collect.ImmutableSet<Variable>	UnionNodeImpl.computeNotInternallyRequiredVariables(com.google.common.collect.ImmutableList<IQTree> children) All the variables of an union could be projected out
VariableNullability	JoinOrFilterVariableNullabilityTools.getChildrenVariableNullability(com.google.common.collect.ImmutableList<IQTree> children)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	InnerJoinNodeImpl.getPossibleVariableDefinitions(com.google.common.collect.ImmutableList<IQTree> children)
com.google.common.collect.ImmutableSet<ImmutableSubstitution<NonVariableTerm>>	UnionNodeImpl.getPossibleVariableDefinitions(com.google.common.collect.ImmutableList<IQTree> children)
VariableNullability	InnerJoinNodeImpl.getVariableNullability(com.google.common.collect.ImmutableList<IQTree> children)
VariableNullability	UnionNodeImpl.getVariableNullability(com.google.common.collect.ImmutableList<IQTree> children)
VariableNullability	JoinOrFilterVariableNullabilityTools.getVariableNullability(com.google.common.collect.ImmutableList<IQTree> children, Optional<ImmutableExpression> joiningCondition)
boolean	UnionNodeImpl.hasAChildWithLiftableDefinition(Variable variable, com.google.common.collect.ImmutableList<IQTree> children)
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	InnerJoinNodeImpl.inferUniqueConstraints(com.google.common.collect.ImmutableList<IQTree> children) For unique constraints to emerge from an inner join, children must provide unique constraints and being naturally joined over some of such constraints.
com.google.common.collect.ImmutableSet<com.google.common.collect.ImmutableSet<Variable>>	UnionNodeImpl.inferUniqueConstraints(com.google.common.collect.ImmutableList<IQTree> children) TODO: implement it seriously
boolean	InnerJoinNodeImpl.isConstructed(Variable variable, com.google.common.collect.ImmutableList<IQTree> children)
boolean	UnionNodeImpl.isConstructed(Variable variable, com.google.common.collect.ImmutableList<IQTree> children)
boolean	InnerJoinNodeImpl.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
protected boolean	JoinOrFilterNodeImpl.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
boolean	UnionNodeImpl.isDistinct(IQTree tree, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	InnerJoinNodeImpl.liftIncompatibleDefinitions(Variable variable, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator)
IQTree	UnionNodeImpl.liftIncompatibleDefinitions(Variable variable, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator) TODO: make it compatible definitions together (requires a VariableGenerator so as to lift bindings)
IQTree	UnionNodeImpl.makeDistinct(com.google.common.collect.ImmutableList<IQTree> children)
IQTree	InnerJoinNodeImpl.normalizeForOptimization(com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: refactor
IQTree	UnionNodeImpl.normalizeForOptimization(com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: refactor
IQTree	InnerJoinNodeImpl.propagateDownConstraint(ImmutableExpression constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	UnionNodeImpl.propagateDownConstraint(ImmutableExpression constraint, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	InnerJoinNodeImpl.removeDistincts(com.google.common.collect.ImmutableList<IQTree> children, IQProperties properties)
IQTree	UnionNodeImpl.removeDistincts(com.google.common.collect.ImmutableList<IQTree> children, IQProperties properties)
void	InnerJoinNodeImpl.validateNode(com.google.common.collect.ImmutableList<IQTree> children)
void	UnionNodeImpl.validateNode(com.google.common.collect.ImmutableList<IQTree> children)

Uses of IQTree in it.unibz.inf.ontop.iq.node.normalization

Methods in it.unibz.inf.ontop.iq.node.normalization that return IQTree

Modifier and Type	Method and Description
IQTree	AggregationNormalizer.normalizeForOptimization(AggregationNode aggregationNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	DistinctNormalizer.normalizeForOptimization(DistinctNode distinctNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	FilterNormalizer.normalizeForOptimization(FilterNode filterNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	InnerJoinNormalizer.normalizeForOptimization(InnerJoinNode innerJoinNode, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	LeftJoinNormalizer.normalizeForOptimization(LeftJoinNode ljNode, IQTree initialLeftChild, IQTree initialRightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	OrderByNormalizer.normalizeForOptimization(OrderByNode orderByNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	NotRequiredVariableRemover.optimize(IQTree tree, com.google.common.collect.ImmutableSet<Variable> requiredVariables, VariableGenerator variableGenerator)
IQTree	ConstructionSubstitutionNormalizer.ConstructionSubstitutionNormalization.updateChild(IQTree child)

Methods in it.unibz.inf.ontop.iq.node.normalization with parameters of type IQTree

Modifier and Type	Method and Description
IQTree	AggregationNormalizer.normalizeForOptimization(AggregationNode aggregationNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	DistinctNormalizer.normalizeForOptimization(DistinctNode distinctNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	FilterNormalizer.normalizeForOptimization(FilterNode filterNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	LeftJoinNormalizer.normalizeForOptimization(LeftJoinNode ljNode, IQTree initialLeftChild, IQTree initialRightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	OrderByNormalizer.normalizeForOptimization(OrderByNode orderByNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	NotRequiredVariableRemover.optimize(IQTree tree, com.google.common.collect.ImmutableSet<Variable> requiredVariables, VariableGenerator variableGenerator)
IQTree	ConstructionSubstitutionNormalizer.ConstructionSubstitutionNormalization.updateChild(IQTree child)

Method parameters in it.unibz.inf.ontop.iq.node.normalization with type arguments of type IQTree

Modifier and Type	Method and Description
IQTree	InnerJoinNormalizer.normalizeForOptimization(InnerJoinNode innerJoinNode, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties)

Uses of IQTree in it.unibz.inf.ontop.iq.node.normalization.impl

Methods in it.unibz.inf.ontop.iq.node.normalization.impl that return IQTree

Modifier and Type	Method and Description
IQTree	DistinctNormalizerImpl.createNormalizedTree(InjectiveBindingLiftState state, IQProperties currentIQProperties, VariableGenerator variableGenerator)
protected IQTree	AggregationNormalizerImpl.AggregationNormalizationState.createNormalizedTree(IQProperties normalizedProperties)
IQTree	FilterNormalizerImpl.State.createNormalizedTree(VariableGenerator variableGenerator, IQProperties currentIQProperties) Returns a tree in which the "filter-level" sub-tree is declared as normalized.
IQTree	InjectiveBindingLiftState.getGrandChildTree()
IQTree	RightProvenanceNormalizer.RightProvenance.getRightTree()
IQTree	AggregationNormalizerImpl.normalizeForOptimization(AggregationNode aggregationNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties) Blocks distinct.
IQTree	DistinctNormalizerImpl.normalizeForOptimization(DistinctNode distinctNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	FilterNormalizerImpl.normalizeForOptimization(FilterNode initialFilterNode, IQTree initialChild, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: Optimization: lift direct construction and filter nodes before normalizing them (so as to reduce the recursive pressure)
IQTree	InnerJoinNormalizerImpl.normalizeForOptimization(InnerJoinNode innerJoinNode, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	LeftJoinNormalizerImpl.normalizeForOptimization(LeftJoinNode ljNode, IQTree initialLeftChild, IQTree initialRightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	OrderByNormalizerImpl.normalizeForOptimization(OrderByNode orderByNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties) NB: the loop is due to the lifting of both distinct and construction nodes
IQTree	NotRequiredVariableRemoverImpl.optimize(IQTree tree, com.google.common.collect.ImmutableSet<Variable> requiredVariables, VariableGenerator variableGenerator)
protected IQTree	NotRequiredVariableRemoverImpl.removeNonRequiredVariables(IQTree tree, com.google.common.collect.ImmutableSet<Variable> variablesToRemove, VariableGenerator variableGenerator)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformEmpty(EmptyNode rootNode)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformExtensionalData(ExtensionalDataNode rootNode)
IQTree	RightProvenanceNormalizer.FreshVariableTransformer.transformExtensionalData(ExtensionalDataNode dataNode)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	RightProvenanceNormalizer.FreshVariableTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformIntensionalData(IntensionalDataNode rootNode)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	RightProvenanceNormalizer.FreshVariableTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardLeafNode(LeafIQTree rootNode)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformSlice(IQTree tree, SliceNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformTrue(TrueNode rootNode)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	ConstructionSubstitutionNormalizerImpl.ConstructionSubstitutionNormalizationImpl.updateChild(IQTree child)

Methods in it.unibz.inf.ontop.iq.node.normalization.impl with parameters of type IQTree

Modifier and Type	Method and Description
R	JoinLikeChildBindingLifter.BindingLiftConverter.convert(com.google.common.collect.ImmutableList<IQTree> liftedChildren, IQTree selectedGrandChild, int selectedChildPosition, Optional<ImmutableExpression> newCondition, ImmutableSubstitution<ImmutableTerm> ascendingSubstitution, ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
<R> R	JoinLikeChildBindingLifter.liftRegularChildBinding(ConstructionNode selectedChildConstructionNode, int selectedChildPosition, IQTree selectedGrandChild, com.google.common.collect.ImmutableList<IQTree> children, com.google.common.collect.ImmutableSet<Variable> nonLiftableVariables, Optional<ImmutableExpression> initialJoiningCondition, VariableGenerator variableGenerator, VariableNullability variableNullability, JoinLikeChildBindingLifter.BindingLiftConverter<R> bindingLiftConverter) For children of a commutative join or for the left child of a LJ
IQTree	AggregationNormalizerImpl.normalizeForOptimization(AggregationNode aggregationNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties) Blocks distinct.
IQTree	DistinctNormalizerImpl.normalizeForOptimization(DistinctNode distinctNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	FilterNormalizerImpl.normalizeForOptimization(FilterNode initialFilterNode, IQTree initialChild, VariableGenerator variableGenerator, IQProperties currentIQProperties) TODO: Optimization: lift direct construction and filter nodes before normalizing them (so as to reduce the recursive pressure)
IQTree	LeftJoinNormalizerImpl.normalizeForOptimization(LeftJoinNode ljNode, IQTree initialLeftChild, IQTree initialRightChild, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	OrderByNormalizerImpl.normalizeForOptimization(OrderByNode orderByNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties) NB: the loop is due to the lifting of both distinct and construction nodes
RightProvenanceNormalizer.RightProvenance	RightProvenanceNormalizer.normalizeRightProvenance(IQTree rightTree, com.google.common.collect.ImmutableSet<Variable> leftVariables, com.google.common.collect.ImmutableSet<Variable> rightRequiredVariables, VariableGenerator variableGenerator)
IQTree	NotRequiredVariableRemoverImpl.optimize(IQTree tree, com.google.common.collect.ImmutableSet<Variable> requiredVariables, VariableGenerator variableGenerator)
protected IQTree	NotRequiredVariableRemoverImpl.removeNonRequiredVariables(IQTree tree, com.google.common.collect.ImmutableSet<Variable> variablesToRemove, VariableGenerator variableGenerator)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	RightProvenanceNormalizer.FreshVariableTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	RightProvenanceNormalizer.FreshVariableTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformSlice(IQTree tree, SliceNode rootNode, IQTree child)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	ConstructionSubstitutionNormalizerImpl.ConstructionSubstitutionNormalizationImpl.updateChild(IQTree child)

Method parameters in it.unibz.inf.ontop.iq.node.normalization.impl with type arguments of type IQTree

Modifier and Type	Method and Description
R	JoinLikeChildBindingLifter.BindingLiftConverter.convert(com.google.common.collect.ImmutableList<IQTree> liftedChildren, IQTree selectedGrandChild, int selectedChildPosition, Optional<ImmutableExpression> newCondition, ImmutableSubstitution<ImmutableTerm> ascendingSubstitution, ImmutableSubstitution<? extends VariableOrGroundTerm> descendingSubstitution)
<R> R	JoinLikeChildBindingLifter.liftRegularChildBinding(ConstructionNode selectedChildConstructionNode, int selectedChildPosition, IQTree selectedGrandChild, com.google.common.collect.ImmutableList<IQTree> children, com.google.common.collect.ImmutableSet<Variable> nonLiftableVariables, Optional<ImmutableExpression> initialJoiningCondition, VariableGenerator variableGenerator, VariableNullability variableNullability, JoinLikeChildBindingLifter.BindingLiftConverter<R> bindingLiftConverter) For children of a commutative join or for the left child of a LJ
IQTree	InnerJoinNormalizerImpl.normalizeForOptimization(InnerJoinNode innerJoinNode, com.google.common.collect.ImmutableList<IQTree> children, VariableGenerator variableGenerator, IQProperties currentIQProperties)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	RightProvenanceNormalizer.FreshVariableTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	NotRequiredVariableRemoverImpl.VariableRemoverTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Constructors in it.unibz.inf.ontop.iq.node.normalization.impl with parameters of type IQTree

Constructor and Description
AggregationNormalizationState(AggregationNode aggregationNode, ConstructionNode childConstructionNode, IQTree grandChild, VariableGenerator variableGenerator) Initial state
InjectiveBindingLiftState(ConstructionNode childConstructionNode, IQTree grandChildTree, VariableGenerator variableGenerator, CoreSingletons coreSingletons) Initial state
RightProvenance(Variable provenanceVariable, IQTree rightTree)
State(FilterNode initialFilterNode, IQTree initialChild) Initial constructor
State(com.google.common.collect.ImmutableSet<Variable> projectedVariables, com.google.common.collect.ImmutableList<UnaryOperatorNode> ancestors, Optional<ImmutableExpression> condition, IQTree child)

Uses of IQTree in it.unibz.inf.ontop.iq.tools

Methods in it.unibz.inf.ontop.iq.tools that return IQTree

Modifier and Type	Method and Description
IQTree	IQConverter.convertTree(IntermediateQuery query, QueryNode rootNode)

Uses of IQTree in it.unibz.inf.ontop.iq.tools.impl

Methods in it.unibz.inf.ontop.iq.tools.impl that return IQTree

Modifier and Type	Method and Description
IQTree	IQConverterImpl.convertTree(IntermediateQuery query, QueryNode rootNode) Recursive

Uses of IQTree in it.unibz.inf.ontop.iq.transform

Methods in it.unibz.inf.ontop.iq.transform that return IQTree

Modifier and Type	Method and Description
IQTree	IQTreeTransformer.transform(IQTree tree)
default IQTree	IQTreeVisitingTransformer.transform(IQTree tree)
IQTree	NoNullValueEnforcer.transform(IQTree tree)
IQTree	IQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformEmpty(EmptyNode rootNode)
IQTree	IQTreeVisitingTransformer.transformExtensionalData(ExtensionalDataNode rootNode)
IQTree	IQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	IQTreeVisitingTransformer.transformIntensionalData(IntensionalDataNode rootNode)
IQTree	IQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	IQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	IQTreeVisitingTransformer.transformNonStandardLeafNode(LeafIQTree rootNode)
IQTree	IQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	IQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformTrue(TrueNode rootNode)
IQTree	IQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Methods in it.unibz.inf.ontop.iq.transform with parameters of type IQTree

Modifier and Type	Method and Description
NativeNode	IQTree2NativeNodeGenerator.generate(IQTree iqTree, DBParameters dbParameters, boolean tolerateUnknownTypes) NB: the tolerateUnknownTypes option has been added for the MetaMappingExpander, because at this stage we may not be able to infer the types.
IQTree	IQTreeTransformer.transform(IQTree tree)
default IQTree	IQTreeVisitingTransformer.transform(IQTree tree)
IQTree	NoNullValueEnforcer.transform(IQTree tree)
IQTree	IQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	IQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	IQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	IQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	IQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode rootNode, IQTree child)
IQTree	IQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Method parameters in it.unibz.inf.ontop.iq.transform with type arguments of type IQTree

Modifier and Type	Method and Description
IQTree	IQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	IQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	IQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Uses of IQTree in it.unibz.inf.ontop.iq.transform.impl

Methods in it.unibz.inf.ontop.iq.transform.impl that return IQTree

Modifier and Type	Method and Description
protected IQTree	NoNullValuesEnforcerImpl.declareTopVariablesNotNull(IQTree tree) Now that the filter has been inserted, we have the guarantee that the top variables are not nullable.
IQTree	CompositeIQTreeTransformer.transform(IQTree initialTree)
IQTree	NoNullValuesEnforcerImpl.transform(IQTree tree)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformAggregation(IQTree tree, AggregationNode rootNode, IQTree child)
protected IQTree	ChildTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	LazyRecursiveIQTreeVisitingTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	NoNullValuesEnforcerImpl.NotNullTopVariablePropagator.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	NoNullValuesEnforcerImpl.NotNullTopVariablePropagator.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child) Propagates
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode distinctNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformEmpty(EmptyNode node)
IQTree	HomogeneousIQTreeVisitingTransformer.transformEmpty(EmptyNode node)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformEmpty(EmptyNode node)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformEmpty(EmptyNode node)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformEmpty(EmptyNode node)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformExtensionalData(ExtensionalDataNode dataNode)
IQTree	HomogeneousIQTreeVisitingTransformer.transformExtensionalData(ExtensionalDataNode dataNode)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformExtensionalData(ExtensionalDataNode dataNode)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformExtensionalData(ExtensionalDataNode dataNode)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformExtensionalData(ExtensionalDataNode dataNode)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformIntensionalData(IntensionalDataNode dataNode)
IQTree	HomogeneousIQTreeVisitingTransformer.transformIntensionalData(IntensionalDataNode dataNode)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformIntensionalData(IntensionalDataNode dataNode)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformIntensionalData(IntensionalDataNode dataNode)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformIntensionalData(IntensionalDataNode dataNode)
protected IQTree	ChildTransformer.transformLeaf(LeafIQTree leaf)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformLeaf(LeafIQTree leaf)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformLeaf(LeafIQTree leaf)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	HomogeneousIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	ChildTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardLeafNode(LeafIQTree leafNode)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardLeafNode(LeafIQTree leafNode)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardLeafNode(LeafIQTree leafNode)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardLeafNode(LeafIQTree leafNode)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardLeafNode(LeafIQTree leafNode)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformTrue(TrueNode node)
IQTree	HomogeneousIQTreeVisitingTransformer.transformTrue(TrueNode node)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformTrue(TrueNode node)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformTrue(TrueNode node)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformTrue(TrueNode node)
protected IQTree	ChildTransformer.transformUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Methods in it.unibz.inf.ontop.iq.transform.impl that return types with arguments of type IQTree

Modifier and Type	Method and Description
protected com.google.common.collect.ImmutableList<IQTree>	LazyRecursiveIQTreeVisitingTransformer.extractChildren(com.google.common.collect.ImmutableList<AbstractMap.SimpleImmutableEntry<IQTree,IQTree>> newChildren)
protected com.google.common.collect.ImmutableList<AbstractMap.SimpleImmutableEntry<IQTree,IQTree>>	LazyRecursiveIQTreeVisitingTransformer.transformChildren(com.google.common.collect.ImmutableList<IQTree> children)
protected com.google.common.collect.ImmutableList<AbstractMap.SimpleImmutableEntry<IQTree,IQTree>>	LazyRecursiveIQTreeVisitingTransformer.transformChildren(com.google.common.collect.ImmutableList<IQTree> children)

Methods in it.unibz.inf.ontop.iq.transform.impl with parameters of type IQTree

Modifier and Type	Method and Description
protected IQTree	NoNullValuesEnforcerImpl.declareTopVariablesNotNull(IQTree tree) Now that the filter has been inserted, we have the guarantee that the top variables are not nullable.
IQTree	CompositeIQTreeTransformer.transform(IQTree initialTree)
IQTree	NoNullValuesEnforcerImpl.transform(IQTree tree)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformAggregation(IQTree tree, AggregationNode aggregationNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformAggregation(IQTree tree, AggregationNode rootNode, IQTree child)
protected IQTree	ChildTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	LazyRecursiveIQTreeVisitingTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	NoNullValuesEnforcerImpl.NotNullTopVariablePropagator.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformConstruction(IQTree tree, ConstructionNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	NoNullValuesEnforcerImpl.NotNullTopVariablePropagator.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child) Propagates
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformDistinct(IQTree tree, DistinctNode distinctNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformDistinct(IQTree tree, DistinctNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformFilter(IQTree tree, FilterNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	HomogeneousIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformLeftJoin(IQTree tree, LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
protected IQTree	ChildTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardBinaryNonCommutativeNode(IQTree tree, BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformOrderBy(IQTree tree, OrderByNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
IQTree	HomogeneousIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformSlice(IQTree tree, SliceNode rootNode, IQTree child)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformSlice(IQTree tree, SliceNode sliceNode, IQTree child)
protected IQTree	ChildTransformer.transformUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformUnaryNode(IQTree tree, UnaryOperatorNode rootNode, IQTree child)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Method parameters in it.unibz.inf.ontop.iq.transform.impl with type arguments of type IQTree

Modifier and Type	Method and Description
protected com.google.common.collect.ImmutableList<IQTree>	LazyRecursiveIQTreeVisitingTransformer.extractChildren(com.google.common.collect.ImmutableList<AbstractMap.SimpleImmutableEntry<IQTree,IQTree>> newChildren)
protected com.google.common.collect.ImmutableList<IQTree>	LazyRecursiveIQTreeVisitingTransformer.extractChildren(com.google.common.collect.ImmutableList<AbstractMap.SimpleImmutableEntry<IQTree,IQTree>> newChildren)
protected com.google.common.collect.ImmutableList<AbstractMap.SimpleImmutableEntry<IQTree,IQTree>>	LazyRecursiveIQTreeVisitingTransformer.transformChildren(com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformInnerJoin(IQTree tree, InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	ChildTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
protected IQTree	DefaultNonRecursiveIQTreeTransformer.transformNaryCommutativeNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformNonStandardNaryNode(IQTree tree, NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	LazyRecursiveIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	HomogeneousIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultRecursiveIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultIdentityIQTreeVisitingTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
IQTree	DefaultNonRecursiveIQTreeTransformer.transformUnion(IQTree tree, UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Uses of IQTree in it.unibz.inf.ontop.iq.type

Methods in it.unibz.inf.ontop.iq.type with parameters of type IQTree

Modifier and Type	Method and Description
Optional<TermType>	UniqueTermTypeExtractor.extractUniqueTermType(ImmutableTerm term, IQTree subTree) Is expecting the term type to be unique.

Uses of IQTree in it.unibz.inf.ontop.iq.type.impl

Methods in it.unibz.inf.ontop.iq.type.impl with parameters of type IQTree

Modifier and Type	Method and Description
Optional<TermType>	BasicUniqueTermTypeExtractor.extractUniqueTermType(ImmutableTerm term, IQTree subTree)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitAggregation(AggregationNode rootNode, IQTree child)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitConstruction(ConstructionNode rootNode, IQTree child)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitDistinct(DistinctNode rootNode, IQTree child)
protected Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitExtendedProjection(ExtendedProjectionNode rootNode, IQTree child)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitFilter(FilterNode rootNode, IQTree child)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitLeftJoin(LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild) Only consider the right child for right-specific variables
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitNonStandardBinaryNonCommutativeNode(BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitNonStandardUnaryNode(UnaryOperatorNode rootNode, IQTree child)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitOrderBy(OrderByNode rootNode, IQTree child)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitSlice(SliceNode sliceNode, IQTree child)

Method parameters in it.unibz.inf.ontop.iq.type.impl with type arguments of type IQTree

Modifier and Type	Method and Description
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitInnerJoin(InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children) Returns the first type found for a variable.
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitNonStandardNaryNode(NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
Optional<TermType>	BasicUniqueTermTypeExtractor.TermTypeVariableVisitor.visitUnion(UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)

Uses of IQTree in it.unibz.inf.ontop.iq.visit

Methods in it.unibz.inf.ontop.iq.visit with parameters of type IQTree

Modifier and Type	Method and Description
T	IQVisitor.visitAggregation(AggregationNode aggregationNode, IQTree child)
T	IQVisitor.visitConstruction(ConstructionNode rootNode, IQTree child)
T	IQVisitor.visitDistinct(DistinctNode rootNode, IQTree child)
T	IQVisitor.visitFilter(FilterNode rootNode, IQTree child)
T	IQVisitor.visitLeftJoin(LeftJoinNode rootNode, IQTree leftChild, IQTree rightChild)
T	IQVisitor.visitNonStandardBinaryNonCommutativeNode(BinaryNonCommutativeOperatorNode rootNode, IQTree leftChild, IQTree rightChild)
T	IQVisitor.visitNonStandardUnaryNode(UnaryOperatorNode rootNode, IQTree child)
T	IQVisitor.visitOrderBy(OrderByNode rootNode, IQTree child)
T	IQVisitor.visitSlice(SliceNode sliceNode, IQTree child)

Method parameters in it.unibz.inf.ontop.iq.visit with type arguments of type IQTree

Modifier and Type	Method and Description
T	IQVisitor.visitInnerJoin(InnerJoinNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
T	IQVisitor.visitNonStandardNaryNode(NaryOperatorNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)
T	IQVisitor.visitUnion(UnionNode rootNode, com.google.common.collect.ImmutableList<IQTree> children)