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/*******************************************************************************
* Copyright (c) 2011, 2012 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.locator.interfaces.services;
import java.util.Collection;
import org.eclipse.tcf.protocol.IPeer;
import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerNode;
/**
* The service to update the properties of given locator model nodes.
*/
public interface IPeerModelUpdateService extends IPeerModelService {
/**
* Adds the given peer to the list of know peers.
* <p>
* A previous mapping to a peer model with the same id as the given peer model is overwritten.
*
* @param peer The peer model object. Must not be <code>null</code>.
*/
public void add(IPeerNode peer);
/**
* Removes the given peer from the list of known peers.
*
* @param peer The peer model object. Must not be <code>null</code.
*/
public void remove(IPeerNode peer);
/**
* Update the service nodes of the given peer node with the new set of
* local and/or remote services.
*
* @param peerNode The peer model instance. Must not be <code>null</code>.
* @param localServices The list of local service names or <code>null</code>.
* @param remoteServices The list of remote service names or <code>null</code>.
*/
public void updatePeerServices(IPeerNode peerNode, Collection<String> localServices, Collection<String> remoteServices);
/**
* Adds the given child peer to the parent peer.
* <p>
* <b>Note:</b> The parent peer node is determined by calling {@link IPeerNode#getParentNode()}.
* The call has to return a non-null value, otherwise {@link #addChild(IPeerNode)}
* will do nothing.
*
* @param parent The parent peer model node. Must not be <code>null</code>.
* @param child The child peer model object. Must not be <code>null</code>.
*/
public void addChild(IPeerNode child);
/**
* Removes the given child peer from the parent peer.
* <p>
* <b>Note:</b> The parent peer node is determined by calling {@link IPeerNode#getParentNode()}.
* The call has to return a non-null value, otherwise {@link #removeChild(IPeerNode)}
* will do nothing.
*
* @param parent The parent peer model node. Must not be <code>null</code>.
* @param child The child peer model object. Must not be <code>null</code>.
*/
public void removeChild(IPeerNode child);
/**
* Merge user defined peer attributes from the given peer into the given peer node.
*
* @param node The peer node. Must not be <code>null</code>.
* @param peer The peer. Must not be <code>null</code>.
* @param force If <code>true</code>, the peer attributes are merged even if the peer id's don't match.
*/
public void mergeUserDefinedAttributes(IPeerNode node, IPeer peer, boolean force);
}
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