org.hypergraphdb.util

Class CompositeMapping<From,To,Intermediate>

java.lang.Object

org.hypergraphdb.util.CompositeMapping<From,To,Intermediate>

All Implemented Interfaces:

Mapping<From,To>

public final class CompositeMapping<From,To,Intermediate>
extends Object
implements Mapping<From,To>

Constructor Summary

Constructors

Constructor and Description
CompositeMapping(Mapping<From,Intermediate> first, Mapping<Intermediate,To> second)

Method Summary

Methods

Modifier and Type	Method and Description
To	eval(From x) Map the parameter x and produce a result.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeMapping

public CompositeMapping(Mapping<From,Intermediate> first,
                Mapping<Intermediate,To> second)

Method Detail

eval

public To eval(From 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<From,To>

Parameters:

x - The mapping input.

Returns:

The mapping output.