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

Interface ChildrenRelation

All Known Implementing Classes:

BinaryChildrenRelation, StandardChildrenRelation

public interface ChildrenRelation

TODO: explain

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)

Method Detail

getParent

TreeNode getParent()

getChildren

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

getChildrenStream

Stream<TreeNode> getChildrenStream()

contains

boolean contains(TreeNode node)

addChild

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

Throws:

IllegalTreeUpdateException

replaceChild

void replaceChild(TreeNode formerChild,
                  TreeNode newChild)

removeChild

void removeChild(TreeNode childNode)

getChildQueryNodes

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

getChildQueryNodeStream

Stream<QueryNode> getChildQueryNodeStream()

getOptionalPosition

Optional<BinaryOrderedOperatorNode.ArgumentPosition> getOptionalPosition(TreeNode childTreeNode)

getChild

Optional<TreeNode> getChild(BinaryOrderedOperatorNode.ArgumentPosition position)

clone

ChildrenRelation clone(Map<QueryNode,TreeNode> newNodeIndex)

convertToBinaryChildrenRelation

ChildrenRelation convertToBinaryChildrenRelation()

May return itself (no cloning)

convertToStandardChildrenRelation

ChildrenRelation convertToStandardChildrenRelation()

May return itself (no cloning)