X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fsynchronization%2FIModificationQueue.java;h=1369c61f4f348d18b0814b92c02dc6707a3cdfcf;hb=70df15d1aa2355d488b330d2c1c9527d0dff6ca5;hp=e43cd896d57ab24f37267610ae4638f438a144df;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/IModificationQueue.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/IModificationQueue.java index e43cd896d..1369c61f4 100644 --- a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/IModificationQueue.java +++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/IModificationQueue.java @@ -1,73 +1,73 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 Association for Decentralized Information Management - * in Industry THTH ry. - * 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: - * VTT Technical Research Centre of Finland - initial API and implementation - *******************************************************************************/ -package org.simantics.diagram.synchronization; - -import org.simantics.utils.threads.IThreadWorkQueue; - -/** - * An abstraction for a queue of modifications to be performed into a backend - * model for synchronization with the diagram model. - * - * @author Tuukka Lehtonen - */ -public interface IModificationQueue { - - /** - * Asynchronously perform the specified modification, using the specified - * thread for the modification completion event. This method will not - * cause any write request invocations to the backend, it merely offers the - * modifications up for execution. After several modifications have been - * offered, {@link #flush()} may be invoked to execute the offered - * modifications to execute multiple modifications in one transaction. - * - *
- * This method should be equal to calling
- * {@link #offer(IModification, IThreadWorkQueue)} with a null
- * IThreadWorkQueue argument.
- *
- * @param m the modification to execute
- * @return true
if the modification was added to the queue
- */
- boolean offer(IModification m);
-
- /**
- * Asynchronously perform the specified modification, using the specified
- * thread for the modification completion event. This method will not
- * cause any write request invocations to the backend, it merely offers the
- * modifications up for execution. After several modifications have been
- * offered, {@link #flush()} may be invoked to execute the offered
- * modifications to execute multiple modifications in one transaction.
- *
- * @param m the modification to execute
- * @param completionThread the thread to be used for running the
- * modification completion event or null
to not care
- * about the thread.
- * @return true
if the modification was added to the queue
- */
- boolean offer(IModification m, IThreadWorkQueue completionThread);
-
- /**
- * Flushes the queue of modifications. All modifications shall be dispatched
- * to be executed but this method can return at any time before the
- * modifications have been performed.
- */
- void flush();
-
- /**
- * Finishes the queue of modifications gathered so far. This method will
- * block until all current modifications have been ran to completion.
- *
- * @throws InterruptedException if the waiting thread is interrupted
- */
- void finish() throws InterruptedException;
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.synchronization;
+
+import org.simantics.utils.threads.IThreadWorkQueue;
+
+/**
+ * An abstraction for a queue of modifications to be performed into a backend
+ * model for synchronization with the diagram model.
+ *
+ * @author Tuukka Lehtonen
+ */
+public interface IModificationQueue {
+
+ /**
+ * Asynchronously perform the specified modification, using the specified
+ * thread for the modification completion event. This method will not
+ * cause any write request invocations to the backend, it merely offers the
+ * modifications up for execution. After several modifications have been
+ * offered, {@link #flush()} may be invoked to execute the offered
+ * modifications to execute multiple modifications in one transaction.
+ *
+ *
+ * This method should be equal to calling
+ * {@link #offer(IModification, IThreadWorkQueue)} with a null
+ * IThreadWorkQueue argument.
+ *
+ * @param m the modification to execute
+ * @return true
if the modification was added to the queue
+ */
+ boolean offer(IModification m);
+
+ /**
+ * Asynchronously perform the specified modification, using the specified
+ * thread for the modification completion event. This method will not
+ * cause any write request invocations to the backend, it merely offers the
+ * modifications up for execution. After several modifications have been
+ * offered, {@link #flush()} may be invoked to execute the offered
+ * modifications to execute multiple modifications in one transaction.
+ *
+ * @param m the modification to execute
+ * @param completionThread the thread to be used for running the
+ * modification completion event or null
to not care
+ * about the thread.
+ * @return true
if the modification was added to the queue
+ */
+ boolean offer(IModification m, IThreadWorkQueue completionThread);
+
+ /**
+ * Flushes the queue of modifications. All modifications shall be dispatched
+ * to be executed but this method can return at any time before the
+ * modifications have been performed.
+ */
+ void flush();
+
+ /**
+ * Finishes the queue of modifications gathered so far. This method will
+ * block until all current modifications have been ran to completion.
+ *
+ * @throws InterruptedException if the waiting thread is interrupted
+ */
+ void finish() throws InterruptedException;
+
+}