Uses of Class
com.bigdata.rdf.sparql.ast.PropertyPathNode

Packages that use PropertyPathNode

Package	Description
com.bigdata.rdf.sparql.ast	This package contains an Abstract Syntax Tree which provides an intermediate translation target for SPARQL parsers.
com.bigdata.rdf.sparql.ast.optimizers

Uses of PropertyPathNode in com.bigdata.rdf.sparql.ast

Constructors in com.bigdata.rdf.sparql.ast with parameters of type PropertyPathNode

Constructor and Description
PropertyPathNode(PropertyPathNode op) Constructor required for com.bigdata.bop.BOpUtility#deepCopy(FilterNode).

Uses of PropertyPathNode in com.bigdata.rdf.sparql.ast.optimizers

Methods in com.bigdata.rdf.sparql.ast.optimizers that return PropertyPathNode

Modifier and Type	Method and Description
protected PropertyPathNode	AbstractOptimizerTestCase.Helper.propertyPathNode(TermNode s, String pattern, TermNode o)

Methods in com.bigdata.rdf.sparql.ast.optimizers with parameters of type PropertyPathNode

Modifier and Type	Method and Description
protected void	ASTPropertyPathOptimizer.addNegateds(GraphPatternGroup<? extends IGroupMemberNode> group, ArrayList<ConstantNode> constants, com.bigdata.rdf.sparql.ast.optimizers.ASTPropertyPathOptimizer.PropertyPathInfo ppInfo, ArbitraryLengthPathNode alpNode, PropertyPathNode ppNode)
protected int	ASTPropertyPathOptimizer.getPositionOfNodeInGroup(PropertyPathNode node, GraphPatternGroup<? extends IGroupMemberNode> group) Returns the position in the group.
protected void	ASTPropertyPathOptimizer.optimize(AST2BOpContext ctx, StaticAnalysis sa, GraphPatternGroup<? extends IGroupMemberNode> group, com.bigdata.rdf.sparql.ast.optimizers.ASTPropertyPathOptimizer.PropertyPathInfo ppInfo, PathNode.PathAlternative pathAlt, ArbitraryLengthPathNode alpNode, Properties queryHints, PropertyPathNode ppNode) Optimize a PathAlternative using UNIONs.
protected void	ASTPropertyPathOptimizer.optimize(AST2BOpContext ctx, StaticAnalysis sa, GraphPatternGroup<? extends IGroupMemberNode> group, com.bigdata.rdf.sparql.ast.optimizers.ASTPropertyPathOptimizer.PropertyPathInfo ppInfo, PathNode.PathElt pathElt, ArbitraryLengthPathNode alpNode, Properties queryHints, PropertyPathNode ppNode) Optimize a PathElt.
protected void	ASTPropertyPathOptimizer.optimize(AST2BOpContext ctx, StaticAnalysis sa, GraphPatternGroup<? extends IGroupMemberNode> group, com.bigdata.rdf.sparql.ast.optimizers.ASTPropertyPathOptimizer.PropertyPathInfo ppInfo, PathNode.PathNegatedPropertySet pathNPS, ArbitraryLengthPathNode alpNode, PropertyPathNode ppNode) Optimize a PathNegatedPropertySet.
protected void	ASTPropertyPathOptimizer.optimize(AST2BOpContext ctx, StaticAnalysis sa, GraphPatternGroup<? extends IGroupMemberNode> group, com.bigdata.rdf.sparql.ast.optimizers.ASTPropertyPathOptimizer.PropertyPathInfo ppInfo, PathNode.PathSequence pathSeq, ArbitraryLengthPathNode alpNode, Properties queryHints, PropertyPathNode ppNode) Optimize a PathSequence.
protected void	ASTPropertyPathOptimizer.optimize(AST2BOpContext ctx, StaticAnalysis sa, GraphPatternGroup<? extends IGroupMemberNode> group, com.bigdata.rdf.sparql.ast.optimizers.ASTPropertyPathOptimizer.PropertyPathInfo ppInfo, TermNode termNode, PropertyPathNode ppNode) Optimize a TermNode (add a statement pattern to the group).
protected void	ASTPropertyPathOptimizer.optimize(AST2BOpContext ctx, StaticAnalysis sa, GraphPatternGroup<? extends IGroupMemberNode> group, com.bigdata.rdf.sparql.ast.optimizers.ASTPropertyPathOptimizer.PropertyPathInfo ppInfo, ZeroLengthPathNode zlpNode, PropertyPathNode ppNode) Optimize a ZeroLengthPathNode (add it to the group with the left and right properly set).
protected void	ASTPropertyPathOptimizer.optimize(AST2BOpContext ctx, StaticAnalysis sa, JoinGroupNode group, PropertyPathNode ppNode, ArbitraryLengthPathNode alpNode) Optimize a single PropertyPathNode.