- * Note!
- * Do not call this method directly unless the instance has been wrapped with
- * ThreadUtils.getBetterThreadAccess(), if not use ThreadUtils.asyncExec.
- *
- *
- * @param runnable
- * @return the thread that is processing the runnable or null if thread refused to accept event
- */
- Thread asyncExec(Runnable runnable);
-
- /**
- * Execute runnable synchronously.
- * This invocation will block until runnable has been executed.
- * Note!
- * Do not call this method directly unless the instance has been wrapped with
- * ThreadUtils.getBetterThreadAccess(), if not use ThreadUtils.syncExec.
- *
- * @param runnable
- * @return true if thread accepted the event, false if not
- */
- boolean syncExec(Runnable runnable);
-
- /**
- * Is the current thread the same as this access
- * @return true if current thread is the same as this queue uses
- */
- boolean currentThreadAccess();
-
- /**
- * Get the thread. May return null if the thread has not been initialized.
- * The returned thread may also change right after call if no runnables are
- * in queue.
- *
- * @return thread or null
- */
- Thread getThread();
-
-}
+/*******************************************************************************
+ * 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.utils.threads;
+
+/**
+ * IThreadAccess is an interface for thread context switching.
+ *
+ * TODO Yield that makes the thread do other tasks in queue
+ *
+ * @Todo Queue open method + QueueClosed exception
+ * @see SWTThread
+ * @see AWTThread
+ * @see CurrentThread
+ * @author Toni Kalajainen
+ */
+public interface IThreadWorkQueue {
+
+ /**
+ * Execute runnable asynchronously.
+ *
+ * Note!
+ * Do not call this method directly unless the instance has been wrapped with
+ * ThreadUtils.getBetterThreadAccess(), if not use ThreadUtils.asyncExec.
+ *
+ *
+ * @param runnable
+ * @return the thread that is processing the runnable or null if thread refused to accept event
+ */
+ Thread asyncExec(Runnable runnable);
+
+ /**
+ * Execute runnable synchronously.
+ * This invocation will block until runnable has been executed.
+ * Note!
+ * Do not call this method directly unless the instance has been wrapped with
+ * ThreadUtils.getBetterThreadAccess(), if not use ThreadUtils.syncExec.
+ *
+ * @param runnable
+ * @return true if thread accepted the event, false if not
+ */
+ boolean syncExec(Runnable runnable);
+
+ /**
+ * Is the current thread the same as this access
+ * @return true if current thread is the same as this queue uses
+ */
+ boolean currentThreadAccess();
+
+ /**
+ * Get the thread. May return null if the thread has not been initialized.
+ * The returned thread may also change right after call if no runnables are
+ * in queue.
+ *
+ * @return thread or null
+ */
+ Thread getThread();
+
+}