org.apache.commons.functor.core.algorithm
Class RemoveMatching<T>

java.lang.Object
  extended by org.apache.commons.functor.core.algorithm.RemoveMatching<T>
All Implemented Interfaces:
Serializable, BinaryFunctor<Iterator<? extends T>,UnaryPredicate<? super T>>, BinaryProcedure<Iterator<? extends T>,UnaryPredicate<? super T>>, Functor

public final class RemoveMatching<T>
extends Object
implements BinaryProcedure<Iterator<? extends T>,UnaryPredicate<? super T>>, Serializable

Remove elements from left Iterator that match right UnaryPredicate.

Version:
$Revision: 1166325 $ $Date: 2011-09-07 21:29:00 +0200 (Wed, 07 Sep 2011) $
See Also:
Serialized Form

Constructor Summary
RemoveMatching()
           
 
Method Summary
 boolean equals(Object obj)
          Indicates whether some other object is "equal to" this functor.
 int hashCode()
          Returns a hash code for this functor adhering to the general Object.hashCode contract.
static RemoveMatching<Object> instance()
          Get a static RemoveMatching instance.
 void run(Iterator<? extends T> left, UnaryPredicate<? super T> right)
          Execute this procedure.
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.commons.functor.Functor
toString
 

Constructor Detail

RemoveMatching

public RemoveMatching()
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)
Indicates whether some other object is "equal to" this functor. This method must adhere to general Object.equals contract. Additionally, this method can return true only if the specified Object implements the same functor interface and is known to produce the same results and/or side-effects for the same arguments (if any).

While implementators are strongly encouraged to override the default Object implementation of this method, note that the default Object implementation does in fact adhere to the functor equals contract.

Specified by:
equals in interface Functor
Overrides:
equals in class Object
Parameters:
obj - the object to compare this functor to
Returns:
true iff the given object implements this functor interface, and is known to produce the same results and/or side-effects for the same arguments (if any).
See Also:
Functor.hashCode()

hashCode

public int hashCode()
Returns a hash code for this functor adhering to the general Object.hashCode contract. Implementators are strongly encouraged but not strictly required to override the default Object implementation of this method.

Specified by:
hashCode in interface Functor
Overrides:
hashCode in class Object
Returns:
a hash code for this functor
See Also:
Functor.equals(java.lang.Object)

instance

public static RemoveMatching<Object> instance()
Get a static RemoveMatching instance.

Returns:
RemoveMatching


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