/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* Copyright 2001, 2002,2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.sun.org.apache.xerces.internal.impl.xs.identity;
import com.sun.org.apache.xerces.internal.xs.XSIDCDefinition;
/**
* Schema key reference identity constraint.
*
* @xerces.internal
*
* @author Andy Clark, IBM
* @version $Id: KeyRef.java,v 1.2.6.1 2005/09/08 07:37:21 sunithareddy Exp $
*/
public class KeyRef
extends IdentityConstraint {
//
// Data
//
/** The key (or unique) being referred to. */
protected UniqueOrKey fKey;
//
// Constructors
//
/** Constructs a keyref with the specified name. */
public KeyRef(String namespace, String identityConstraintName,
String elemName, UniqueOrKey key) {
super(namespace, identityConstraintName, elemName);
fKey = key;
type = IC_KEYREF;
} // <init>(String,String,String)
//
// Public methods
//
/** Returns the key being referred to. */
public UniqueOrKey getKey() {
return fKey;
} // getKey(): int
/**
* {referenced key} Required if {identity-constraint category} is keyref,
* forbidden otherwise. An identity-constraint definition with
* {identity-constraint category} equal to key or unique.
*/
public XSIDCDefinition getRefKey() {
return fKey;
}
} // class KeyRef