org.databene.commons.validator
Class UniqueValidator<E>

java.lang.Object
  org.databene.commons.validator.UniqueValidator<E>

All Implemented Interfaces:

Resettable, Validator<E>

public class UniqueValidator<E>
extends java.lang.Object
implements Validator<E>, Resettable

Validator implementation that requires each argument of consecutive calls to the valid() method to be unique.

Created: 20.11.2007 09:55:16

Author:

Volker Bergmann

Constructor Summary

UniqueValidator()

Method Summary

void	reset()
java.lang.String	toString()
boolean	valid(E object) Checks if an object is valid.

Methods inherited from class java.lang.Object

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

Constructor Detail

UniqueValidator

public UniqueValidator()

Method Detail

valid

public boolean valid(E object)

Description copied from interface: Validator

Checks if an object is valid.

Specified by:

valid in interface Validator<E>

Parameters:

object - the object to validate

Returns:

true if the specified object is valid, otherwise false

reset

public void reset()

Specified by:

reset in interface Resettable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object