com.neoworks.util
Class TwoBlock

java.lang.Object
  |
  +--com.neoworks.util.TwoBlock

public class TwoBlock

extends java.lang.Object

Like the OneBlock this is a function block that takes two arguments. A comparison function could be written as: new TwoBlock() { public Object value(Object fst, Object snd) {return new Integer(((String)fst).compareTo((String)snd));} }

Version:

$Revision: 1.4 $

Author:

Nicko Cadell nicko@neoworks.com

Field Summary

protected java.lang.Object

data parametarised data

Constructor Summary

TwoBlock()
Default constructor

TwoBlock(java.lang.Object value)
Parametrarised constructor

Method Summary

java.lang.Object

value(java.lang.Object arg1, java.lang.Object arg2) This function should be overriden by the implementation

Methods inherited from class java.lang.Object

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

Field Detail

data

protected java.lang.Object data

parametarised data

Constructor Detail

TwoBlock

public TwoBlock()

Default constructor

TwoBlock

public TwoBlock(java.lang.Object value)

Parametrarised constructor

Parameters:

value - The parameter to the object

Method Detail

value

public java.lang.Object value(java.lang.Object arg1,
                              java.lang.Object arg2)

This function should be overriden by the implementation

Parameters:

arg1 - The first argument to the TwoBlock

arg2 - The second argument to the TwoBlock

Returns:

Return the result