it.unibz.inf.ontop.iq

Interface IntermediateQueryBuilder

All Known Implementing Classes:

DefaultIntermediateQueryBuilder

public interface IntermediateQueryBuilder

TODO: describe Can create only one intermediateQuery (to be used once). See IntermediateQueryFactory for creating a new instance.

Method Summary

Modifier and Type	Method and Description
void	addChild(QueryNode parentNode, QueryNode child) When the parent is NOT a BinaryAsymetricOperatorNode
void	addChild(QueryNode parentNode, QueryNode child, BinaryOrderedOperatorNode.ArgumentPosition position) When the parent is a BinaryAsymetricOperatorNode.
void	addChild(QueryNode parentNode, QueryNode child, Optional<BinaryOrderedOperatorNode.ArgumentPosition> optionalPosition) For commodity
void	addChildren(QueryNode parent, it.unibz.inf.ontop.com.google.common.collect.ImmutableList<QueryNode> children)
void	appendSubtree(QueryNode subQueryRoot, IntermediateQuery sourceQuery)
IntermediateQuery	build()
boolean	contains(QueryNode node)
it.unibz.inf.ontop.com.google.common.collect.ImmutableList<QueryNode>	getChildren(QueryNode node)
IntermediateQueryFactory	getFactory()
QueryNode	getRootNode()
void	init(DistinctVariableOnlyDataAtom projectionAtom, QueryNode rootNode)

Method Detail

init

void init(DistinctVariableOnlyDataAtom projectionAtom,
          QueryNode rootNode)
   throws IntermediateQueryBuilderException

Throws:

IntermediateQueryBuilderException

addChild

void addChild(QueryNode parentNode,
              QueryNode child)
       throws IntermediateQueryBuilderException

When the parent is NOT a BinaryAsymetricOperatorNode

Throws:

IntermediateQueryBuilderException

addChild

void addChild(QueryNode parentNode,
              QueryNode child,
              BinaryOrderedOperatorNode.ArgumentPosition position)
       throws IntermediateQueryBuilderException

When the parent is a BinaryAsymetricOperatorNode.

Throws:

IntermediateQueryBuilderException

appendSubtree

void appendSubtree(QueryNode subQueryRoot,
                   IntermediateQuery sourceQuery)

addChild

void addChild(QueryNode parentNode,
              QueryNode child,
              Optional<BinaryOrderedOperatorNode.ArgumentPosition> optionalPosition)
       throws IntermediateQueryBuilderException

For commodity

Throws:

IntermediateQueryBuilderException

addChildren

void addChildren(QueryNode parent,
                 it.unibz.inf.ontop.com.google.common.collect.ImmutableList<QueryNode> children)

build

IntermediateQuery build()
                 throws IntermediateQueryBuilderException

Throws:

IntermediateQueryBuilderException

getRootNode

QueryNode getRootNode()
               throws IntermediateQueryBuilderException

Throws:

IntermediateQueryBuilderException

getChildren

it.unibz.inf.ontop.com.google.common.collect.ImmutableList<QueryNode> getChildren(QueryNode node)
                                                                           throws IntermediateQueryBuilderException

Throws:

IntermediateQueryBuilderException

contains

boolean contains(QueryNode node)

getFactory

IntermediateQueryFactory getFactory()