RetainMatching (Commons Functor 1.0-SNAPSHOT API)

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Summary:
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Detail:
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java.lang.Object
- org.apache.commons.functor.core.algorithm.RetainMatching<T>

Type Parameters:
T - the procedure argument type

All Implemented Interfaces:

Serializable, BinaryFunctor<Iterator<? extends T>,UnaryPredicate<? super T>>, BinaryProcedure<Iterator<? extends T>,UnaryPredicate<? super T>>, Functor
```
public final class RetainMatching<T>
extends Object
implements BinaryProcedure<Iterator<? extends T>,UnaryPredicate<? super T>>, Serializable
```
Retain elements in left Iterator that match right UnaryPredicate.

Version:

$Revision: 1344796 $ $Date: 2012-05-31 12:12:39 -0400 (Thu, 31 May 2012) $

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

RetainMatching()

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`int`	`hashCode()`
`static RetainMatching<Object>`	`instance()` Get a static `RetainMatching` instance.
`void`	`run(Iterator<? extends T> left, UnaryPredicate<? super T> right)` Execute this procedure.
`String`	`toString()`

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

- Constructor Detail
  - RetainMatching
```
public RetainMatching()
```
- Method Detail
  - run
```
public void run(Iterator<? extends T> left,
       UnaryPredicate<? super T> right)
```
    Execute this procedure.
    
    Specified by:
    
    run in interface BinaryProcedure<Iterator<? extends T>,UnaryPredicate<? super T>>
    
    Parameters:
    left - Iterator
    right - UnaryPredicate
  - 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
  - instance
```
public static RetainMatching<Object> instance()
```
    Get a static RetainMatching instance.
    
    Returns:
    RetainMatching

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