package jal.String; /** * Interface that represents a function object: a predicate that returns * true or false depending on whether its argument satisfies some condition. * *
Copyright © 1996
* Silicon Graphics, Inc.
*
*
Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or
* implied warranty.
*
*
* @see BinaryPredicate
* @author Matthew Austern (austern@mti.sgi.com)
* @author Alexander Stepanov (stepanov@mti.sgi.com)
*/
public interface Predicate {
/**
* Tests whether or not the argument satisfies some condition.
* @param x Value being tested
* @return Result of the test.
*/
abstract public boolean apply(String x);
}