org.apache.jena.sparql.algebra.op

Class OpNull

java.lang.Object

org.apache.jena.sparql.util.PrintSerializableBase

org.apache.jena.sparql.algebra.op.OpBase

org.apache.jena.sparql.algebra.op.Op0

org.apache.jena.sparql.algebra.op.OpNull

All Implemented Interfaces:

org.apache.jena.atlas.io.Printable, Op, Named, PrintSerializable

public class OpNull
extends Op0

Method Summary

Modifier and Type	Method and Description
Op	apply(Transform transform)
Op0	copy()
static OpNull	create()
boolean	equalTo(Op other, NodeIsomorphismMap labelMap)
String	getName()
int	hashCode()
void	visit(OpVisitor opVisitor)

Methods inherited from class org.apache.jena.sparql.algebra.op.OpBase

equals, output, output

Methods inherited from class org.apache.jena.sparql.util.PrintSerializableBase

toString, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jena.sparql.util.PrintSerializable

toString

Method Detail

create

public static OpNull create()

apply

public Op apply(Transform transform)

Specified by:

apply in class Op0

copy

public Op0 copy()

Specified by:

copy in class Op0

visit

public void visit(OpVisitor opVisitor)

getName

public String getName()

hashCode

public int hashCode()

Specified by:

hashCode in class OpBase

equalTo

public boolean equalTo(Op other,
                       NodeIsomorphismMap labelMap)

Specified by:

equalTo in interface Op

Specified by:

equalTo in class OpBase