PredicateUnaryPredicate (Commons Functor 1.0-SNAPSHOT API)

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

Type Parameters:
A - the argument type.

All Implemented Interfaces:

Serializable, Functor, UnaryFunctor<A>, UnaryPredicate<A>
```
public final class PredicateUnaryPredicate<A>
extends Object
implements UnaryPredicate<A>, Serializable
```
Adapts a Predicate to the UnaryPredicate interface by ignoring the given argument.
Note that although this class implements Serializable, a given instance will only be truly Serializable if the underlying functor is. Attempts to serialize an instance whose delegate is not Serializable will result in an exception.

Version:

$Revision: 1365377 $ $Date: 2012-07-24 20:59:23 -0400 (Tue, 24 Jul 2012) $

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

PredicateUnaryPredicate(Predicate predicate)
Create a new PredicateUnaryPredicate.

Method Summary

Methods
Modifier and Type	Method and Description
`static <A> PredicateUnaryPredicate<A>`	`adapt(Predicate predicate)` Adapt a Predicate to the UnaryPredicate interface.
`boolean`	`equals(Object that)`
`boolean`	`equals(PredicateUnaryPredicate<?> that)` Learn whether a given PredicateUnaryPredicate is equal to this.
`int`	`hashCode()`
`boolean`	`test(Object obj)` Evaluate this predicate.
`String`	`toString()`

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

- Constructor Detail
  - PredicateUnaryPredicate
```
public PredicateUnaryPredicate(Predicate predicate)
```
    Create a new PredicateUnaryPredicate.
    
    Parameters:
    predicate - to adapt
- Method Detail
  - test
```
public boolean test(Object 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 that)
```
    Overrides:
    
    equals in class Object
  - equals
```
public boolean equals(PredicateUnaryPredicate<?> that)
```
    Learn whether a given PredicateUnaryPredicate is equal to this.
    
    Parameters:
    that - PredicateUnaryPredicate to test
    
    Returns:
    boolean
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - adapt
```
public static <A> PredicateUnaryPredicate<A> adapt(Predicate predicate)
```
    Adapt a Predicate to the UnaryPredicate interface.
    
    Type Parameters:
    A - the argument type.
    Parameters:
    predicate - to adapt
    
    Returns:
    PredicateUnaryPredicate

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