org.hypergraphdb.query.impl

Class DerefMapping<T>

java.lang.Object

org.hypergraphdb.query.impl.DerefMapping<T>

All Implemented Interfaces:

Mapping<HGHandle,T>

public final class DerefMapping<T>
extends Object
implements Mapping<HGHandle,T>

Constructor Summary

Constructors

Constructor and Description
DerefMapping(HyperGraph graph)

Method Summary

Methods

Modifier and Type	Method and Description
T	eval(HGHandle x) Map the parameter x and produce a result.
HyperGraph	getGraph()

Methods inherited from class java.lang.Object

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

Constructor Detail

DerefMapping

public DerefMapping(HyperGraph graph)

Method Detail

eval

public T eval(HGHandle x)

Description copied from interface: Mapping

Map the parameter x and produce a result. The mapping is completely arbitrary and depending on the context under which it is defined. This interface mandates no restriction whatsoever as far the input or output of this mapping are concerned.

Specified by:

eval in interface Mapping<HGHandle,T>

Parameters:

x - The mapping input.

Returns:

The mapping output.

getGraph

public HyperGraph getGraph()