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 1997-2007 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:
042: package org.netbeans.modules.cnd.discovery.wizard.checkedtree;
043:
044: import java.util.ArrayList;
045: import java.util.Collection;
046: import java.util.HashMap;
047: import java.util.List;
048: import java.util.Map;
049: import java.util.StringTokenizer;
050:
051: /**
052: *
053: * @author Alexander Simon
054: */
055: public class Root implements AbstractRoot {
056: private Map<String, AbstractRoot> children = new HashMap<String, AbstractRoot>();
057: private String name;
058: private List<String> files;
059:
060: public Root(String name) {
061: this .name = name;
062: }
063:
064: public Collection<AbstractRoot> getChildren() {
065: return children.values();
066: }
067:
068: public String getName() {
069: return name;
070: }
071:
072: private Root getChild(String child) {
073: return (Root) children.get(child);
074: }
075:
076: public List<String> getFiles() {
077: return files;
078: }
079:
080: public void setFiles(List<String> files) {
081: if (this .files == null) {
082: this .files = files;
083: }
084: }
085:
086: public Root addChild(String child) {
087: Root current = this ;
088: StringTokenizer st = new StringTokenizer(child, "/\\"); // NOI18N
089: while (st.hasMoreTokens()) {
090: String segment = st.nextToken();
091: if (st.hasMoreTokens()) {
092: Root found = current.getChild(segment);
093: if (found == null) {
094: found = new Root(segment);
095: current.children.put(segment, found);
096: }
097: current = found;
098: } else {
099: List<String> fileList = current.getFiles();
100: if (fileList == null) {
101: fileList = new ArrayList<String>();
102: current.setFiles(fileList);
103: }
104: fileList.add(child);
105: }
106: }
107: return current;
108: }
109: }
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