| /* |
| * 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 |
| */ |
| 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 |