[richfaces-svn-commits] JBoss Rich Faces SVN: r19741 - trunk/ui/iteration/api/src/main/java/org/richfaces/model.
Author: nbelaevski
Date: 2010-10-28 14:57:57 -0400 (Thu, 28 Oct 2010)
New Revision: 19741
Added:
trunk/ui/iteration/api/src/main/java/org/richfaces/model/SwingTreeNodeImpl.java
Log:
https://jira.jboss.org/browse/RF-9315
Added: trunk/ui/iteration/api/src/main/java/org/richfaces/model/SwingTreeNodeImpl.java
===================================================================
--- trunk/ui/iteration/api/src/main/java/org/richfaces/model/SwingTreeNodeImpl.java
(rev 0)
+++
trunk/ui/iteration/api/src/main/java/org/richfaces/model/SwingTreeNodeImpl.java 2010-10-28
18:57:57 UTC (rev 19741)
@@ -0,0 +1,102 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat, Inc. and individual contributors
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.richfaces.model;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
+import com.google.common.collect.Iterators;
+
+/**
+ * @author Nick Belaevski
+ *
+ */
+public class SwingTreeNodeImpl<T> implements TreeNode, Serializable {
+
+ private static final long serialVersionUID = 8841984268370598781L;
+
+ private TreeNode parent;
+
+ private T data;
+
+ private List<TreeNode> children = new ArrayList<TreeNode>();
+
+ public SwingTreeNodeImpl() {
+ }
+
+ public SwingTreeNodeImpl(List<TreeNode> children) {
+ this.children = children;
+ }
+
+ public TreeNode getChildAt(int childIndex) {
+ return children.get(childIndex);
+ }
+
+ public int getChildCount() {
+ return children.size();
+ }
+
+ public TreeNode getParent() {
+ return parent;
+ }
+
+ public void setParent(TreeNode parent) {
+ this.parent = parent;
+ }
+
+ public int getIndex(TreeNode node) {
+ return children.indexOf(node);
+ }
+
+ public void addChild(TreeNode node) {
+ ((SwingTreeNodeImpl<?>) node).setParent(this);
+ children.add(node);
+ }
+
+ public boolean getAllowsChildren() {
+ return true;
+ }
+
+ public boolean isLeaf() {
+ return children.isEmpty();
+ }
+
+ public Enumeration<?> children() {
+ return Iterators.asEnumeration(children.iterator());
+ }
+
+ public T getData() {
+ return data;
+ }
+
+ public void setData(T data) {
+ this.data = data;
+ }
+
+ public List<TreeNode> getChildrenList() {
+ return children;
+ }
+}