ConditionalBinaryPredicate (Commons Functor 1.0-SNAPSHOT API)

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java.lang.Object
- org.apache.commons.functor.core.composite.ConditionalBinaryPredicate<L,R>

Type Parameters:
L - the left argument type.
R - the right argument type.

All Implemented Interfaces:

Serializable, BinaryFunctor<L,R>, BinaryPredicate<L,R>, Functor
```
public final class ConditionalBinaryPredicate<L,R>
extends Object
implements BinaryPredicate<L,R>, Serializable
```
A BinaryPredicate similiar to Java's "ternary" or "conditional" operator (? :). Given three predicates p, q, r, tests to p.test(x,y) ? q.test(x,y) : r.test(x,y).
Note that although this class implements Serializable, a given instance will only be truly Serializable if all the underlying functors are. Attempts to serialize an instance whose delegates are not all Serializable will result in an exception.

Version:

$Revision: 1365329 $ $Date: 2012-07-24 18:34:23 -0400 (Tue, 24 Jul 2012) $

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description
`ConditionalBinaryPredicate(BinaryPredicate<? super L,? super R> ifPred, BinaryPredicate<? super L,? super R> thenPred, BinaryPredicate<? super L,? super R> elsePred)` Create a new ConditionalBinaryPredicate.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(ConditionalBinaryPredicate<?,?> that)` Learn whether another ConditionalBinaryPredicate is equal to this.
`boolean`	`equals(Object that)`
`int`	`hashCode()`
`boolean`	`test(L left, R right)` Evaluate this predicate.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ConditionalBinaryPredicate
```
public ConditionalBinaryPredicate(BinaryPredicate<? super L,? super R> ifPred,
                          BinaryPredicate<? super L,? super R> thenPred,
                          BinaryPredicate<? super L,? super R> elsePred)
```
    Create a new ConditionalBinaryPredicate.
    
    Parameters:
    ifPred - if
    thenPred - then
    elsePred - else
- Method Detail
  - test
```
public boolean test(L left,
           R right)
```
    Evaluate this predicate.
    
    Specified by:
    
    test in interface BinaryPredicate<L,R>
    
    Parameters:
    left - the L element of the ordered pair of arguments
    right - the R element of the ordered pair of arguments
    
    Returns:
    the result of this test for the given arguments
  - equals
```
public boolean equals(Object that)
```
    Overrides:
    
    equals in class Object
  - equals
```
public boolean equals(ConditionalBinaryPredicate<?,?> that)
```
    Learn whether another ConditionalBinaryPredicate is equal to this.
    
    Parameters:
    that - ConditionalBinaryPredicate to test
    
    Returns:
    boolean
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

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