org.exolab.castor.xml.util

Class AlwaysTrueRegExpEvaluator

java.lang.Object

org.exolab.castor.xml.util.AlwaysTrueRegExpEvaluator

All Implemented Interfaces:

RegExpEvaluator

public class AlwaysTrueRegExpEvaluator
extends Object
implements RegExpEvaluator

A simple implementation of a regular expression validator which always returns true. This class can be used to "suppress" validation exceptions when no regular expression validator has been configured.

Version:

$Revision$ $Date: 2003-03-03 00:05:44 -0700 (Mon, 03 Mar 2003) $

Author:

Keith Visco

Constructor Summary

Constructors

Constructor and Description
AlwaysTrueRegExpEvaluator() Creates a new AlwaysTrueRegExpEvaluator.

Method Summary

Modifier and Type	Method and Description
boolean	matches(String value) Returns true if the given String is matched by the regular expression of this RegExpEvaluator.
void	setExpression(String rexpr) Sets the regular expression to match against during a call to #matches.

Methods inherited from class java.lang.Object

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

Constructor Detail

AlwaysTrueRegExpEvaluator

public AlwaysTrueRegExpEvaluator()

Creates a new AlwaysTrueRegExpEvaluator.

Method Detail

setExpression

public void setExpression(String rexpr)

Sets the regular expression to match against during a call to #matches.

Specified by:

setExpression in interface RegExpEvaluator

Parameters:

rexpr - the regular expression

matches

public boolean matches(String value)

Returns true if the given String is matched by the regular expression of this RegExpEvaluator.

Specified by:

matches in interface RegExpEvaluator

Parameters:

value - the String to check the production of

Returns:

true if the given string matches the regular expression of this RegExpEvaluator

See Also:

setExpression(java.lang.String)