org.eclipse.rdf4j.query.algebra.evaluation.iterator

Class BindingSetHashKey

java.lang.Object

org.eclipse.rdf4j.query.algebra.evaluation.iterator.BindingSetHashKey

All Implemented Interfaces:

Serializable

public class BindingSetHashKey
extends Object
implements Serializable

Compact and efficient representation of a binding set for use as a key in hash maps.

Author:

MJAHale

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static BindingSetHashKey	EMPTY

Method Summary

Modifier and Type	Method and Description
static BindingSetHashKey	create(String[] varNames, BindingSet bindings)
boolean	equals(Object o)
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final BindingSetHashKey EMPTY

Method Detail

create

public static BindingSetHashKey create(String[] varNames,
                                       BindingSet bindings)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object