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/*******************************************************************************
* Copyright (c) 2013, 2014 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.tcf.processes.core.model.interfaces.runtime;
import org.eclipse.tcf.protocol.IChannel;
import org.eclipse.tcf.te.runtime.interfaces.callback.ICallback;
import org.eclipse.tcf.te.tcf.core.model.interfaces.services.IModelRefreshService;
import org.eclipse.tcf.te.tcf.processes.core.model.interfaces.IProcessContextNode;
/**
* Interface to be implemented by processes runtime model refresh services.
*/
public interface IRuntimeModelRefreshService extends IModelRefreshService {
/**
* Interface to be implemented by processes runtime model refresh service delegates.
*/
public static interface IDelegate {
/**
* Called from the processes runtime model refresh service after having queried the
* system monitor and the process context objects. Can be used to initialize the node
* type.
* <p>
* This method is invoked before {@link #postRefreshContext(IChannel, IProcessContextNode, ICallback)}.
* <p>
* <b>Note:</b> The method must be called in the TCF event dispatch thread.
*
* @param parentContextId The parent context id or <code>null</code> for the root context.
* @param node The process context node. Must not be <code>null</code>.
*/
public void setNodeType(String parentContextId, IProcessContextNode node);
/**
* Called from the processes runtime model refresh service after having queried the
* system monitor and the process context objects. Can be used to initiate additional
* context node specific queries.
* <p>
* This method is invoked after {@link #setNodeType(IProcessContextNode)}.
* <p>
* <b>Note:</b> The method must be called in the TCF event dispatch thread.
*
* @param channel An open channel. Must not be <code>null</code>.
* @param node The process context node. Must not be <code>null</code>.
* @param callback The callback to invoke once the operation is completed. Must not be <code>null</code>.
*/
public void postRefreshContext(IChannel channel, IProcessContextNode node, ICallback callback);
/**
* Returns the list of property names the delegate may add to a given process
* context node while executing {@link #postRefreshContext(IChannel, IProcessContextNode, ICallback)}.
*
* @return The list of managed property name or <code>null</code>.
*/
public String[] getManagedPropertyNames();
}
/**
* Refresh the content of the model from the top to the given maximum depth.
*
* @param callback The callback to invoke once the refresh operation finished, or <code>null</code>.
* @param depth Maximum depth or <code>-1</code> for full depth.
*/
public void refresh(ICallback callback, int depth);
/**
* Auto refresh the content of the model from the top. It search for
* all nodes with query state "done" and refresh them one by one.
*
* @param callback The callback to invoke once the refresh operation finished, or <code>null</code>.
*/
public void autoRefresh(ICallback callback);
}
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