/*
* WorkbenchList.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* Unless you have received this program directly from RStudio pursuant
* to the terms of a commercial license agreement with RStudio, then
* this program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
package org.rstudio.studio.client.workbench;
import java.util.ArrayList;
import org.rstudio.studio.client.workbench.events.ListChangedHandler;
import com.google.gwt.event.shared.HandlerRegistration;
/*
* Interface to workbench lists. The contract is that the mutating functions
* call the server and then an updated copy of the list is (eventually)
* returned via the ListChangedHandler
*/
public interface WorkbenchList
{
// mutating operations
void setContents(ArrayList<String> list);
void append(String item);
void prepend(String item);
void remove(String item);
void clear();
// change handler
HandlerRegistration addListChangedHandler(ListChangedHandler handler);
}