net.sf.molae.pipe.filter
Class Not<T>

java.lang.Object
  net.sf.molae.pipe.basic.ObjectProxy<TypedPredicate<T>>
      net.sf.molae.pipe.filter.Not<T>

All Implemented Interfaces:

TypedPredicate<T>

public final class Not<T>
extends ObjectProxy<TypedPredicate<T>>
implements TypedPredicate<T>

The negation of the base predicate.

Constructor Summary

Not(TypedPredicate<T> base)
Constructs a new negation of the specified predicate.

Method Summary

boolean

evaluate(T input) Returns the negation of the evaluation of the input by the base predicate.

Methods inherited from class net.sf.molae.pipe.basic.ObjectProxy

assertNotNull, equals, getBase, hashCode, toString, toVerboseString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Not

public Not(TypedPredicate<T> base)

Constructs a new negation of the specified predicate.

Parameters:

base - the base predicate.

Throws:

NullPointerException - if the specified object is null.

Method Detail

evaluate

public boolean evaluate(T input)

Returns the negation of the evaluation of the input by the base predicate.

Specified by:

evaluate in interface TypedPredicate<T>

Parameters:

input - object to evaluate.

Returns:

the negation of the evaluation of the input by the base predicate