com.phoenixst.collections

Class EqualPredicate

java.lang.Object

com.phoenixst.collections.EqualPredicate

All Implemented Interfaces:

Serializable, org.apache.commons.collections.Predicate

public final class EqualPredicate
extends Object
implements org.apache.commons.collections.Predicate, Serializable

A Predicate which simply tests the evaluate( object ) argument for equality with a specified object.

This is mostly equivalent to the class of the same name in Jakarta Commons-Collections 3.0, except that it exposes the test object used in the constructor. No equivalent exists in version 2.1.

Since:

1.0

Version:

$Revision: 1.10 $

Author:

Ray A. Conner

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EqualPredicate(Object testObject) Creates a new EqualPredicate with the specified test object.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object object)
boolean	evaluate(Object object) Returns true if the specified object is .equals() to the test object, or if both are null.
Object	getTestObject() Returns the test object being used by this EqualPredicate.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EqualPredicate

public EqualPredicate(Object testObject)

Creates a new EqualPredicate with the specified test object.

Method Detail

evaluate

public boolean evaluate(Object object)

Returns true if the specified object is .equals() to the test object, or if both are null.

Specified by:

evaluate in interface org.apache.commons.collections.Predicate

getTestObject

public Object getTestObject()

Returns the test object being used by this EqualPredicate.

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object