| /******************************************************************************* |
| * Copyright (c) 2009 IBM Corporation 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: |
| * IBM Corporation - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ptp.services.core; |
| |
| |
| public interface IServiceModelEvent { |
| /** |
| * Event type used to indicate that a new service configuration has |
| * been added to the model. For this event type, {@link #getSource()} |
| * will return the new service configuration. |
| */ |
| public static final int SERVICE_CONFIGURATION_ADDED = 0x001; |
| |
| /** |
| * Event type used to indicate that a new service configuration has |
| * been removed from the model. For this event type, {@link #getSource()} |
| * will return the old service configuration. |
| */ |
| public static final int SERVICE_CONFIGURATION_REMOVED = 0x002; |
| |
| /** |
| * Event type used to indicate that a service configuration has |
| * been modified. For this event type, {@link #getSource()} |
| * will return the modified service configuration. |
| */ |
| public static final int SERVICE_CONFIGURATION_CHANGED = 0x004; |
| |
| /** |
| * Event type used to indicate that a service configuration has |
| * been selected as the default. For this event type, {@link #getSource()} |
| * will return the service configuration, or null if all service |
| * configurations are unselected. |
| */ |
| public static final int SERVICE_CONFIGURATION_SELECTED = 0x008; |
| |
| /** |
| * Event type used to indicate that the service model has been successfully |
| * saved to persistent storage. For this event type, {@link #getSource()} |
| * will return an instance of IServiceModelManager. |
| */ |
| public static final int SERVICE_MODEL_SAVED = 0x010; |
| |
| /** |
| * Event type used to indicate that the service model has been successfully |
| * loaded from persistent storage. For this event type, {@link #getSource()} |
| * will return an instance of IServiceModelManager. |
| */ |
| public static final int SERVICE_MODEL_LOADED = 0x020; |
| |
| /** |
| * Event type that can be used to indicate that a service provider |
| * has been modified. For this type of event, {@link #getSource()} |
| * will return an instance of IServiceProvider. |
| */ |
| public static final int SERVICE_PROVIDER_CHANGED = 0x040; |
| |
| /** |
| * Event type that can be used to indicate that notification of all |
| * types of events is requested. |
| */ |
| public static final int ALL_EVENTS = 0x07f; |
| |
| /** |
| * Returns an object identifying the source of this event. |
| * |
| * @return an object identifying the source of this event |
| * @see java.util.EventObject |
| */ |
| public Object getSource(); |
| |
| /** |
| * For events of type SERVICE_CONFIGURATION_CHANGED this will return |
| * the service provider instance that was replaced or removed. |
| * @see IServiceModelEvent#SERVICE_CONFIGURATION_CHANGED |
| */ |
| public IServiceProvider getOldProvider(); |
| |
| /** |
| * Returns the type of event being reported. |
| * |
| * @return one of the event type constants |
| * {@link #SERVICE_CONFIGURATION_ADDED} |
| * {@link #SERVICE_CONFIGURATION_REMOVED} |
| * {@link #SERVICE_CONFIGURATION_CHANGED} |
| * {@link #SERVICE_CONFIGURATION_SELECTED} |
| * {@link #SERVICE_PROVIDER_CHANGED} |
| * {@link #SERVICE_MODEL_SAVED} |
| * {@link #SERVICE_MODEL_LOADED} |
| */ |
| public int getType(); |
| } |