net.sf.jga.fn
Class UnaryPredicate<T>

java.lang.Object
  net.sf.jga.fn.UnaryFunctor<T,java.lang.Boolean>
      net.sf.jga.fn.UnaryPredicate<T>

All Implemented Interfaces:

java.io.Serializable, Visitable

Direct Known Subclasses:

All, AndUnary, Any, Between, CompareProperty, InstanceOf, LogicalNot, Match, OrUnary, UnaryNegate

public abstract class UnaryPredicate<T>
extends UnaryFunctor<T,java.lang.Boolean>

A Predicate that takes one argument and returns a boolean result. The argument is of type T.

Copyright © 2002 David A. Hall

Author:

David A. Hall

See Also:

Serialized Form

Constructor Summary

UnaryPredicate()

Method Summary

boolean

p(T arg) Evaluates the predicate and returns true or false.

Methods inherited from class net.sf.jga.fn.UnaryFunctor

accept, bind, compose, compose, fn, generate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UnaryPredicate

public UnaryPredicate()

Method Detail

p

public boolean p(T arg)

Evaluates the predicate and returns true or false.