X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.eclipse.ui%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2FTreeParent.java;fp=org.argeo.eclipse.ui%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2FTreeParent.java;h=0000000000000000000000000000000000000000;hb=e61dd9dda88354091625cca85aa7c96d196688b3;hp=2dfd2e60c486e35a3b537cc6abea2ab928b6fa3c;hpb=cf3a914f6fbf31b43be5cb86e54d05e8543be6a9;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/TreeParent.java b/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/TreeParent.java
deleted file mode 100644
index 2dfd2e60c..000000000
--- a/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/TreeParent.java
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * 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 org.argeo.eclipse.ui;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/** Parent / children semantic to be used for simple UI Tree structure */
-public class TreeParent {
-	private String name;
-	private TreeParent parent;
-
-	private List<Object> children;
-
-	/**
-	 * Unique id within the context of a tree display. If set, equals() and
-	 * hashCode() methods will be based on it
-	 */
-	private String path = null;
-
-	/** False until at least one child has been added, then true until cleared */
-	private boolean loaded = false;
-
-	public TreeParent(String name) {
-		this.name = name;
-		children = new ArrayList<Object>();
-	}
-
-	public synchronized void addChild(Object child) {
-		loaded = true;
-		children.add(child);
-		if (child instanceof TreeParent)
-			((TreeParent) child).setParent(this);
-	}
-
-	/**
-	 * Remove this child. The child is disposed.
-	 */
-	public synchronized void removeChild(Object child) {
-		children.remove(child);
-		if (child instanceof TreeParent) {
-			((TreeParent) child).dispose();
-		}
-	}
-
-	public synchronized void clearChildren() {
-		for (Object obj : children) {
-			if (obj instanceof TreeParent)
-				((TreeParent) obj).dispose();
-		}
-		loaded = false;
-		children.clear();
-	}
-
-	/**
-	 * If overridden, <code>super.dispose()</code> must be called, typically
-	 * after custom cleaning.
-	 */
-	public synchronized void dispose() {
-		clearChildren();
-		parent = null;
-		children = null;
-	}
-
-	public synchronized Object[] getChildren() {
-		return children.toArray(new Object[children.size()]);
-	}
-
-	@SuppressWarnings("unchecked")
-	public synchronized <T> List<T> getChildrenOfType(Class<T> clss) {
-		List<T> lst = new ArrayList<T>();
-		for (Object obj : children) {
-			if (clss.isAssignableFrom(obj.getClass()))
-				lst.add((T) obj);
-		}
-		return lst;
-	}
-
-	public synchronized boolean hasChildren() {
-		return children.size() > 0;
-	}
-
-	public Object getChildByName(String name) {
-		for (Object child : children) {
-			if (child.toString().equals(name))
-				return child;
-		}
-		return null;
-	}
-
-	public synchronized Boolean isLoaded() {
-		return loaded;
-	}
-
-	public String getName() {
-		return name;
-	}
-
-	public void setParent(TreeParent parent) {
-		this.parent = parent;
-		if (parent != null && parent.path != null)
-			this.path = parent.path + '/' + name;
-		else
-			this.path = '/' + name;
-	}
-
-	public TreeParent getParent() {
-		return parent;
-	}
-
-	public String toString() {
-		return getName();
-	}
-
-	public int compareTo(TreeParent o) {
-		return name.compareTo(o.name);
-	}
-
-	@Override
-	public int hashCode() {
-		if (path != null)
-			return path.hashCode();
-		else
-			return name.hashCode();
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (path != null && obj instanceof TreeParent)
-			return path.equals(((TreeParent) obj).path);
-		else
-			return name.equals(obj.toString());
-	}
-
-}