BinaryPredicateUnaryPredicate (Commons Functor 1.0-SNAPSHOT API)

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java.lang.Object
- org.apache.commons.functor.adapter.BinaryPredicateUnaryPredicate<A>

Type Parameters:
A - the argument type.

All Implemented Interfaces:

Functor, UnaryFunctor<A>, UnaryPredicate<A>
```
public final class BinaryPredicateUnaryPredicate<A>
extends Object
implements UnaryPredicate<A>
```
Adapts a BinaryPredicate as a UnaryPredicate by sending the same argument to both sides of the BinaryPredicate.

Version:

$Revision: 1345136 $ $Date: 2012-06-01 08:47:06 -0400 (Fri, 01 Jun 2012) $

Constructor Summary

Constructors
Constructor and Description

BinaryPredicateUnaryPredicate(BinaryPredicate<? super A,? super A> predicate)
Create a new BinaryPredicateUnaryPredicate.

Method Summary

Methods
Modifier and Type	Method and Description
`static <A> UnaryPredicate<A>`	`adapt(BinaryPredicate<? super A,? super A> predicate)` Adapt a BinaryFunction as a UnaryFunction.
`boolean`	`equals(BinaryPredicateUnaryPredicate<?> that)` Learn whether another BinaryPredicateUnaryPredicate is equal to `this`.
`boolean`	`equals(Object obj)`
`int`	`hashCode()`
`boolean`	`test(A obj)` Evaluate this predicate.
`String`	`toString()`

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

- Constructor Detail
  - BinaryPredicateUnaryPredicate
```
public BinaryPredicateUnaryPredicate(BinaryPredicate<? super A,? super A> predicate)
```
    Create a new BinaryPredicateUnaryPredicate.
    
    Parameters:
    predicate - to adapt
- Method Detail
  - test
```
public boolean test(A obj)
```
    Evaluate this predicate.
    
    Specified by:
    
    test in interface UnaryPredicate<A>
    
    Parameters:
    obj - the A object to test
    
    Returns:
    the result of this test
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - equals
```
public boolean equals(BinaryPredicateUnaryPredicate<?> that)
```
    Learn whether another BinaryPredicateUnaryPredicate is equal to this.
    
    Parameters:
    that - BinaryPredicateUnaryPredicate to check
    
    Returns:
    whether equal
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - adapt
```
public static <A> UnaryPredicate<A> adapt(BinaryPredicate<? super A,? super A> predicate)
```
    Adapt a BinaryFunction as a UnaryFunction.
    
    Type Parameters:
    A - the argument type.
    Parameters:
    predicate - BinaryPredicate to adapt
    
    Returns:
    UnaryPredicate

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