1 files changed, 99 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.runtime.model/src/org/eclipse/tcf/te/runtime/model/interfaces/IContainerModelNode.java b/target_explorer/plugins/org.eclipse.tcf.te.runtime.model/src/org/eclipse/tcf/te/runtime/model/interfaces/IContainerModelNode.java
new file mode 100644
index 000000000..91775dfb5
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+++ b/target_explorer/plugins/org.eclipse.tcf.te.runtime.model/src/org/eclipse/tcf/te/runtime/model/interfaces/IContainerModelNode.java
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. and others. All rights reserved.
+ * This program and the accompanying materials are made available under the terms
+ * of the Eclipse Public License v1.0 which accompanies this distribution, and is
+ * available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.te.runtime.model.interfaces;
+
+import java.util.List;
+
+
+/**
+ * A container (data) model node.
+ * <p>
+ * The container can have both container model node and model node
+ * children. Container model nodes can be used as synchronization
+ * object for the Eclipse jobs API.
+ */
+public interface IContainerModelNode extends IModelNode {
+	/**
+	 * Property change notification: Specific child node has been added.
+	 */
+	public static final String NOTIFY_ADDED = "added";  //$NON-NLS-1$
+
+	/**
+	 * Property change notification: Specific child node has been removed.
+	 */
+	public static final String NOTIFY_REMOVED = "removed";  //$NON-NLS-1$
+
+	/**
+	 * Property change notification: Unspecified child nodes may have changed, added or removed.
+	 */
+	public static final String NOTIFY_CHANGED = "changed"; //$NON-NLS-1$
+
+	/**
+	 * Adds the given child node to the list of children.
+	 *
+	 * @param child The child node to append. Must not be <code>null</code>!
+	 */
+	public boolean add(IModelNode child);
+
+	/**
+	 * Removes the given node from the list of children.
+	 *
+	 * @param node The node to remove or <code>null</code>.
+	 * @param recursive If <code>true</code> and the node is a container model node, the children
+	 *                  of the container model node will be removed recursively.
+	 *
+	 * @return <code>true</code> if the list of children contained the given node, <code>false</code> otherwise.
+	 */
+	public boolean remove(IModelNode node, boolean recursive);
+
+	/**
+	 * Remove all child nodes recursively.
+	 */
+	public boolean clear();
+
+	/**
+	 * Remove all child nodes with a special type.
+	 *
+	 * @param nodeType The node type.
+	 * @return <code>True</code> if child nodes got removed from the mode, <code>false</code> if not.
+	 */
+	public <T> boolean removeAll(Class<T> nodeType);
+
+	/**
+	 * Returns the child nodes.
+	 */
+	public IModelNode[] getChildren();
+
+	/**
+	 * Returns all child nodes with a special type.
+	 *
+	 * @param nodeType The node type.
+	 * @return The list of nodes or an empty list.
+	 */
+	public <T> List<T> getChildren(Class<T> nodeType);
+
+	/**
+	 * Returns true if node may have children.
+	 */
+	boolean hasChildren();
+
+	/**
+	 * Returns the current count of child nodes.
+	 */
+	public int size();
+
+	/**
+	 * Returns if or if not the given model node is a child of this container.
+	 *
+	 * @param node The model node.
+	 * @return <code>true</code> if the given model node is a child of this container, <code>false</code> otherwise.
+	 */
+	public boolean contains(IModelNode node);
+}