Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/service/cmr/action/CompositeAction.java

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+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.service.cmr.action;
+
+import java.util.List;
+
+/**
+ * Composite action
+ * 
+ * @author Roy Wetherall
+ */
+public interface CompositeAction extends Action
+{
+	/**
+	 * Indicates whether there are any actions
+	 * 
+	 * @return  true if there are actions, false otherwise
+	 */
+	boolean hasActions();
+	
+	/**
+	 * Add an action to the end of the list
+	 * 
+	 * @param action  the action
+	 */
+	void addAction(Action action);
+	
+	/**
+	 * Add an action to the list at the index specified
+	 * 
+	 * @param index		the index
+	 * @param action	the action
+	 */
+	void addAction(int index, Action action);
+	
+	/**
+	 * Replace the action at the specfied index with the passed action.
+	 * 
+	 * @param index		the index
+	 * @param action	the action
+	 */
+	void setAction(int index, Action action);
+	
+	/**
+	 * Gets the index of an action
+	 * 
+	 * @param action	the action
+	 * @return			the index
+	 */
+	int indexOfAction(Action action);
+	
+	/**
+	 * Get list containing the actions in their current order
+	 * 
+	 * @return  the list of actions
+	 */
+	List<Action> getActions();
+	
+	/**
+	 * Get an action at a given index
+	 * 
+	 * @param index		the index
+	 * @return			the action
+	 */
+	Action getAction(int index);
+	
+	/**
+	 * Remove an action from the list
+	 * 
+	 * @param action  the action
+	 */
+	void removeAction(Action action);
+	
+	/**
+	 * Remove all actions from the list
+	 */
+	void removeAllActions();
+}