Package org.aksw.jena_sparql_api.algebra.utils

Class QuadFilterPatternCanonical

java.lang.Object

org.aksw.jena_sparql_api.algebra.utils.QuadFilterPatternCanonical

public class QuadFilterPatternCanonical
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected ExprHolder	exprHolder
protected Set<org.apache.jena.sparql.core.Quad>	quads

Constructor Summary

Constructors

Constructor	Description
QuadFilterPatternCanonical(Set<org.apache.jena.sparql.core.Quad> quads, ExprHolder exprHolder)

Method Summary

Modifier and Type	Method	Description
static void	addFilter(QuadFilterPatternCanonical qfpc, org.apache.jena.sparql.expr.ExprList exprs)
QuadFilterPatternCanonical	applyNodeTransform(org.apache.jena.sparql.graph.NodeTransform nodeTransform)
static QuadFilterPatternCanonical	applyVarMapping(QuadFilterPatternCanonical qfpc, Map<org.apache.jena.sparql.core.Var,org.apache.jena.sparql.core.Var> varMap)
QuadFilterPatternCanonical	diff(QuadFilterPatternCanonical other)
boolean	equals(Object obj)
ExprHolder	getExprHolder()
Set<Set<org.apache.jena.sparql.expr.Expr>>	getFilterCnf()
Set<Set<org.apache.jena.sparql.expr.Expr>>	getFilterDnf()
Set<org.apache.jena.sparql.core.Quad>	getQuads()
Set<org.apache.jena.sparql.core.Var>	getVarsMentioned()
int	hashCode()
boolean	isEmpty()
boolean	isSubsumedBy(QuadFilterPatternCanonical other)
org.apache.jena.sparql.algebra.Op	toOp()
QuadFilterPattern	toQfp()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

quads

protected Set<org.apache.jena.sparql.core.Quad> quads

exprHolder

protected ExprHolder exprHolder

Constructor Details

QuadFilterPatternCanonical

public QuadFilterPatternCanonical(Set<org.apache.jena.sparql.core.Quad> quads,
 ExprHolder exprHolder)

Method Details

isEmpty

public boolean isEmpty()

toQfp

public QuadFilterPattern toQfp()

toOp

public org.apache.jena.sparql.algebra.Op toOp()

getQuads

public Set<org.apache.jena.sparql.core.Quad> getQuads()

getExprHolder

public ExprHolder getExprHolder()

getFilterCnf

public Set<Set<org.apache.jena.sparql.expr.Expr>> getFilterCnf()

getFilterDnf

public Set<Set<org.apache.jena.sparql.expr.Expr>> getFilterDnf()

getVarsMentioned

public Set<org.apache.jena.sparql.core.Var> getVarsMentioned()

applyVarMapping

public static QuadFilterPatternCanonical applyVarMapping(QuadFilterPatternCanonical qfpc,
 Map<org.apache.jena.sparql.core.Var,org.apache.jena.sparql.core.Var> varMap)

applyNodeTransform

public QuadFilterPatternCanonical applyNodeTransform(org.apache.jena.sparql.graph.NodeTransform nodeTransform)

diff

public QuadFilterPatternCanonical diff(QuadFilterPatternCanonical other)

isSubsumedBy

public boolean isSubsumedBy(QuadFilterPatternCanonical other)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

addFilter

public static void addFilter(QuadFilterPatternCanonical qfpc,
 org.apache.jena.sparql.expr.ExprList exprs)