UndefinedDefaultBehaviorProvider.java revision bccd35904bb6c244e7eae5b7ddb28e5c295e856b
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at legal-notices/CDDLv1_0.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2008 Sun Microsystems, Inc.
*/
/**
* A default behavior provider which indicates undefined behavior. It should be
* used by properties which have no default values or behavior as such. For
* example, a description property, when left unset, has no default value and no
* side-effects.
*
* @param <T>
* The type of values represented by this provider.
*/
public final class UndefinedDefaultBehaviorProvider<T> extends DefaultBehaviorProvider<T> {
/**
* Create an undefined default behavior provider.
*/
public UndefinedDefaultBehaviorProvider() {
// No implementation required.
}
/**
* {@inheritDoc}
*/
public <R, P> R accept(DefaultBehaviorProviderVisitor<T, R, P> v, P p) {
return v.visitUndefined(this, p);
}
}