001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: package org.netbeans.tax;
042:
043: /**
044: *
045: * @author Libor Kramolis
046: * @version 0.1
047: */
048: public abstract class TreeEntityReference extends TreeParentNode
049: implements TreeReference {
050: /** */
051: public static final String PROP_NAME = "name"; // NOI18N
052:
053: /** */
054: private String name;
055:
056: /** -- can be null. */
057: private TreeEntityDecl entityDecl;
058:
059: //
060: // init
061: //
062:
063: /** Creates new TreeEntityReference.
064: * @throws InvalidArgumentException
065: */
066: protected TreeEntityReference(String name)
067: throws InvalidArgumentException {
068: super ();
069:
070: checkName(name);
071: this .name = name;
072: }
073:
074: /** Creates new TreeEntityReference -- copy constructor. */
075: protected TreeEntityReference(TreeEntityReference entityReference,
076: boolean deep) {
077: super (entityReference, deep);
078:
079: this .name = entityReference.name;
080: // this.entityDecl = entityReference.entityDecl;
081: }
082:
083: //
084: // from TreeObject
085: //
086:
087: /**
088: */
089: public boolean equals(Object object, boolean deep) {
090: if (!!!super .equals(object, deep))
091: return false;
092:
093: TreeEntityReference peer = (TreeEntityReference) object;
094: if (!!!Util.equals(this .getName(), peer.getName()))
095: return false;
096:
097: return true;
098: }
099:
100: /*
101: * Checks instance and delegate to superclass.
102: */
103: public void merge(TreeObject treeObject)
104: throws CannotMergeException {
105: super .merge(treeObject);
106:
107: TreeEntityReference peer = (TreeEntityReference) treeObject;
108: setNameImpl(peer.getName());
109: }
110:
111: //
112: // itself
113: //
114:
115: /**
116: */
117: public String getName() {
118: return name;
119: }
120:
121: /**
122: */
123: private final void setNameImpl(String newName) {
124: String oldName = this .name;
125:
126: this .name = newName;
127:
128: firePropertyChange(PROP_NAME, oldName, newName);
129: }
130:
131: /**
132: * @throws ReadOnlyException
133: * @throws InvalidArgumentException
134: */
135: public final void setName(String newName) throws ReadOnlyException,
136: InvalidArgumentException {
137: //
138: // check new value
139: //
140: if (Util.equals(this .name, newName))
141: return;
142: checkReadOnly();
143: checkName(newName);
144:
145: //
146: // set new value
147: //
148: setNameImpl(newName);
149: }
150:
151: /**
152: */
153: protected abstract void checkName(String name)
154: throws InvalidArgumentException;
155:
156: /**
157: */
158: public TreeEntityDecl getEntityDecl() {
159: return entityDecl;
160: }
161:
162: //
163: // TreeObjectList.ContentManager
164: //
165:
166: /**
167: *
168: */
169: protected abstract class ChildListContentManager extends
170: TreeParentNode.ChildListContentManager {
171:
172: } // end: class ChildListContentManager
173:
174: }
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