BinaryFunctionFunction (Apache Commons Functor 1.0-SNAPSHOT API)

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java.lang.Object
- org.apache.commons.functor.adapter.BinaryFunctionFunction<A,T>

Type Parameters:
A - the argument type.
T - the returned value type.

All Implemented Interfaces:

Function<A,T>, Functor, UnaryFunctor<A>
```
public final class BinaryFunctionFunction<A,T>
extends Object
implements Function<A,T>
```
Adapts a BinaryFunction as a Function by sending the same argument to both sides of the BinaryFunction. It sounds nonsensical, but using Composite functions, can be made to do something useful.

Version:

$Revision: 1345136 $ $Date: 2012-06-01 09:47:06 -0300 (Fri, 01 Jun 2012) $

Constructor Summary

Constructors
Constructor and Description

BinaryFunctionFunction(BinaryFunction<? super A,? super A,? extends T> function)
Create a new BinaryFunctionFunction.

Method Summary

Methods
Modifier and Type	Method and Description
`static <A,T> Function<A,T>`	`adapt(BinaryFunction<? super A,? super A,? extends T> function)` Adapt a BinaryFunction as a Function.
`boolean`	`equals(Object obj)`
`T`	`evaluate(A obj)` Evaluate this function.
`int`	`hashCode()`
`String`	`toString()`

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

- Constructor Detail
  - BinaryFunctionFunction
```
public BinaryFunctionFunction(BinaryFunction<? super A,? super A,? extends T> function)
```
    Create a new BinaryFunctionFunction.
    
    Parameters:
    function - to adapt
- Method Detail
  - evaluate
```
public T evaluate(A obj)
```
    Evaluate this function.
    
    Specified by:
    
    evaluate in interface Function<A,T>
    
    Parameters:
    obj - the A object to evaluate
    
    Returns:
    the T result of this evaluation
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - adapt
```
public static <A,T> Function<A,T> adapt(BinaryFunction<? super A,? super A,? extends T> function)
```
    Adapt a BinaryFunction as a Function.
    
    Type Parameters:
    A - input type
    T - result type
    Parameters:
    function - to adapt
    
    Returns:
    Function

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