1 files changed, 71 insertions, 0 deletions
diff --git a/plugins/infra/misc/org.eclipse.papyrus.infra.sync/src/org/eclipse/papyrus/infra/sync/service/ISyncService.java b/plugins/infra/misc/org.eclipse.papyrus.infra.sync/src/org/eclipse/papyrus/infra/sync/service/ISyncService.java
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+++ b/plugins/infra/misc/org.eclipse.papyrus.infra.sync/src/org/eclipse/papyrus/infra/sync/service/ISyncService.java
@@ -0,0 +1,71 @@
+/*****************************************************************************
+ * Copyright (c) 2015 Christian W. Damus 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:
+ *   Christian W. Damus - Initial API and implementation
+ *   
+ *****************************************************************************/
+
+package org.eclipse.papyrus.infra.sync.service;
+
+import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.papyrus.infra.core.services.IService;
+import org.eclipse.papyrus.infra.sync.EMFDispatch;
+import org.eclipse.papyrus.infra.sync.EMFDispatchManager;
+import org.eclipse.papyrus.infra.sync.ISyncObject;
+import org.eclipse.papyrus.infra.sync.policy.ISyncPolicy;
+
+/**
+ * A Papyrus Service providing EMF dispatch managers, synchronization registries, and other synchronization facilities.
+ */
+public interface ISyncService extends ISyncObject, IService {
+	<D extends EMFDispatch> EMFDispatchManager<D> createSingleDispatchManager();
+
+	<D extends EMFDispatch> EMFDispatchManager<D> createMultipleDispatchManager();
+
+	IStatus evaluateTriggers(Object object);
+
+	/**
+	 * Obtains the sync service's current synchronization policy.
+	 * 
+	 * @return the synchronization policy. Never {@code null}
+	 */
+	ISyncPolicy getSyncPolicy();
+
+	/**
+	 * Sets the effective synchronization policy for the sync service.
+	 * 
+	 * @param syncPolicy
+	 *            the new sync policy, or {@code null} to install a non-policy (meaning that everything is always synchronized)
+	 */
+	void setSyncPolicy(ISyncPolicy syncPolicy);
+
+	/**
+	 * Obtains the executor service on which to schedule asynchronous {@link SyncServiceRunnable}s.
+	 * 
+	 * @return the asynchronous execution service; never {@code null}
+	 * 
+	 * @see #setAsyncExecutor(Executor)
+	 */
+	Executor getAsyncExecutor();
+
+	/**
+	 * Sets the executor service on which to schedule asynchronous {@link SyncServiceRunnable}s.
+	 * If different from the {@linkplain #getAsyncExecutor() current executor}, the current executor will be
+	 * {@linkplain ExecutorService#shutdown() shut down} if it is an {@link ExecutorService}.
+	 * 
+	 * @param executor
+	 *            the asynchronous execution service; must not be {@code null}
+	 * 
+	 * @see #getAsyncExecutor()
+	 */
+	void setAsyncExecutor(Executor executor);
+}