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: import java.util.Iterator;
044: import java.util.Collection;
045: import java.util.LinkedList;
046:
047: /**
048: * Introduces utility methods for quering DTD content.
049: *
050: * @author Libor Kramolis
051: * @version 0.1
052: */
053: public abstract class AbstractTreeDTD extends TreeParentNode {
054:
055: //
056: // init
057: //
058:
059: /** Creates new AbstractTreeDTD. */
060: protected AbstractTreeDTD() {
061: super ();
062: }
063:
064: /** Creates new AbstractTreeDTD -- copy constructor. */
065: protected AbstractTreeDTD(AbstractTreeDTD abstractDTD, boolean deep) {
066: super (abstractDTD, deep);
067: }
068:
069: //
070: // itself
071: //
072:
073: /**
074: */
075: public final Collection getElementDeclarations() {
076: return getChildNodes(TreeElementDecl.class, true);
077: }
078:
079: /**
080: */
081: public final Collection getAttlistDeclarations() {
082: return getChildNodes(TreeAttlistDecl.class, true);
083: }
084:
085: /**
086: */
087: public final Collection getAttributeDeclarations(String elementName) {
088: Collection attrDefs = new LinkedList();
089: Iterator it = getAttlistDeclarations().iterator();
090: while (it.hasNext()) {
091: TreeAttlistDecl attlist = (TreeAttlistDecl) it.next();
092: if (attlist.getElementName().equals(elementName)) {
093: attrDefs
094: .addAll((Collection) attlist.getAttributeDefs());
095: }
096: }
097: return attrDefs;
098: }
099:
100: /**
101: */
102: public final Collection getEntityDeclarations() {
103: return getChildNodes(TreeEntityDecl.class, true);
104: }
105:
106: /**
107: */
108: public final Collection getNotationDeclarations() {
109: return getChildNodes(TreeNotationDecl.class, true);
110: }
111:
112: //
113: // TreeObjectList.ContentManager
114: //
115:
116: /**
117: *
118: */
119: protected abstract class ChildListContentManager extends
120: TreeParentNode.ChildListContentManager {
121: } // end: class ChildListContentManager
122:
123: }
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