rcf.core.util.groups
Class PairSwapAdapter<A,B>

java.lang.Object
  rcf.core.util.adapter.AbstractTypeAdapter<PairInterface<A,B>,PairInterface<B,A>>
      rcf.core.util.groups.PairSwapAdapter<A,B>

Type Parameters:

A - A type argument of the input and output pairs.

B - A type argument of the input and output pairs.

All Implemented Interfaces:

rcf.core.util.adapter.TypeAdapter<PairInterface<A,B>,PairInterface<B,A>>, rcf.core.util.adapter.TypeAdapterA<PairInterface<A,B>,PairInterface<B,A>>, rcf.core.util.adapter.TypeAdapterB<PairInterface<A,B>,PairInterface<B,A>>

@Revision(value="$Revision: 1.3 $",
          date="$Date: 2006/11/14 18:56:27 $",
          tag="$Name:  $")
public class PairSwapAdapter<A,B>
extends rcf.core.util.adapter.AbstractTypeAdapter<PairInterface<A,B>,PairInterface<B,A>>

TODO: Javadoc

TODO: Unit tests, Code review, Javadoc review, Seal/Finalize

Version:

$Revision: 1.3 $

Author:

Greg Gibeling

Field Summary

private static SoftReference<PairSwapAdapter>

singleton TODO: Javadoc The singleton instance of this class.

Fields inherited from class rcf.core.util.adapter.AbstractTypeAdapter

adapterInverse

Constructor Summary

protected

PairSwapAdapter() Default constructor, protected to enforce singleton instantiation, while still allowing subclassing.

Method Summary

boolean	equals(Object o)
static <A,B> PairSwapAdapter<A,B>	getPairSwapAdapter() TODO: Javadoc Get the singleton instance of this class.
int	hashCode()
PairInterface<B,A>	mapA(PairInterface<A,B> a)
PairInterface<A,B>	mapB(PairInterface<B,A> b)
String	toString()

Methods inherited from class rcf.core.util.adapter.AbstractTypeAdapter

typeAdapterInverse

Methods inherited from class java.lang.Object

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

Field Detail

singleton

private static SoftReference<PairSwapAdapter> singleton

TODO: Javadoc The singleton instance of this class.

Constructor Detail

PairSwapAdapter

protected PairSwapAdapter()

Default constructor, protected to enforce singleton instantiation, while still allowing subclassing.

See Also:

getPairSwapAdapter()

Method Detail

getPairSwapAdapter

public static final <A,B> PairSwapAdapter<A,B> getPairSwapAdapter()

TODO: Javadoc Get the singleton instance of this class.

Returns:

The singleton instance of this class.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

mapA

public PairInterface<B,A> mapA(PairInterface<A,B> a)

mapB

public PairInterface<A,B> mapB(PairInterface<B,A> b)

toString

public String toString()

Overrides:

toString in class Object