it.unibz.inf.ontop.iq.impl.tree

Class StandardChildrenRelation

java.lang.Object

it.unibz.inf.ontop.iq.impl.tree.StandardChildrenRelation

All Implemented Interfaces:

ChildrenRelation

public class StandardChildrenRelation
extends Object
implements ChildrenRelation

TODO: explain

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	StandardChildrenRelation(TreeNode parent)

Method Summary

Modifier and Type	Method and Description
void	addChild(TreeNode childNode, Optional<BinaryOrderedOperatorNode.ArgumentPosition> optionalPosition, boolean canReplace)
ChildrenRelation	clone(Map<QueryNode,TreeNode> newNodeIndex)
boolean	contains(TreeNode node)
ChildrenRelation	convertToBinaryChildrenRelation() May return itself (no cloning)
ChildrenRelation	convertToStandardChildrenRelation() May return itself (no cloning)
Optional<TreeNode>	getChild(BinaryOrderedOperatorNode.ArgumentPosition position)
com.google.common.collect.ImmutableList<QueryNode>	getChildQueryNodes()
Stream<QueryNode>	getChildQueryNodeStream()
com.google.common.collect.ImmutableList<TreeNode>	getChildren()
Stream<TreeNode>	getChildrenStream()
Optional<BinaryOrderedOperatorNode.ArgumentPosition>	getOptionalPosition(TreeNode childTreeNode)
TreeNode	getParent()
void	removeChild(TreeNode childNode)
void	replaceChild(TreeNode formerChild, TreeNode newChild)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StandardChildrenRelation

protected StandardChildrenRelation(TreeNode parent)

Method Detail

getParent

public TreeNode getParent()

Specified by:

getParent in interface ChildrenRelation

getChildren

public com.google.common.collect.ImmutableList<TreeNode> getChildren()

Specified by:

getChildren in interface ChildrenRelation

getChildrenStream

public Stream<TreeNode> getChildrenStream()

Specified by:

getChildrenStream in interface ChildrenRelation

contains

public boolean contains(TreeNode node)

Specified by:

contains in interface ChildrenRelation

addChild

public void addChild(TreeNode childNode,
                     Optional<BinaryOrderedOperatorNode.ArgumentPosition> optionalPosition,
                     boolean canReplace)

Specified by:

addChild in interface ChildrenRelation

replaceChild

public void replaceChild(TreeNode formerChild,
                         TreeNode newChild)

Specified by:

replaceChild in interface ChildrenRelation

removeChild

public void removeChild(TreeNode childNode)

Specified by:

removeChild in interface ChildrenRelation

getChildQueryNodes

public com.google.common.collect.ImmutableList<QueryNode> getChildQueryNodes()

Specified by:

getChildQueryNodes in interface ChildrenRelation

getChildQueryNodeStream

public Stream<QueryNode> getChildQueryNodeStream()

Specified by:

getChildQueryNodeStream in interface ChildrenRelation

getOptionalPosition

public Optional<BinaryOrderedOperatorNode.ArgumentPosition> getOptionalPosition(TreeNode childTreeNode)

Specified by:

getOptionalPosition in interface ChildrenRelation

getChild

public Optional<TreeNode> getChild(BinaryOrderedOperatorNode.ArgumentPosition position)

Specified by:

getChild in interface ChildrenRelation

clone

public ChildrenRelation clone(Map<QueryNode,TreeNode> newNodeIndex)

Specified by:

clone in interface ChildrenRelation

convertToBinaryChildrenRelation

public ChildrenRelation convertToBinaryChildrenRelation()

Description copied from interface: ChildrenRelation

May return itself (no cloning)

Specified by:

convertToBinaryChildrenRelation in interface ChildrenRelation

convertToStandardChildrenRelation

public ChildrenRelation convertToStandardChildrenRelation()

Description copied from interface: ChildrenRelation

May return itself (no cloning)

Specified by:

convertToStandardChildrenRelation in interface ChildrenRelation