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Diffstat (limited to 'ridljar/com/sun/star/lib/uno/environments/remote/IThreadPool.java')
-rw-r--r-- | ridljar/com/sun/star/lib/uno/environments/remote/IThreadPool.java | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/ridljar/com/sun/star/lib/uno/environments/remote/IThreadPool.java b/ridljar/com/sun/star/lib/uno/environments/remote/IThreadPool.java new file mode 100644 index 000000000000..1de31ad04c4c --- /dev/null +++ b/ridljar/com/sun/star/lib/uno/environments/remote/IThreadPool.java @@ -0,0 +1,115 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +package com.sun.star.lib.uno.environments.remote; + +/** + * This interface is an abstraction of the various threadpool implementations. + * + * @see com.sun.star.lib.uno.environments.remote.ThreadPoolManager + * @since UDK1.0 + */ +public interface IThreadPool { + /** + * Retrieves the global threadId for the current thread. + * + * @return the thread id. + */ + ThreadId getThreadId(); + + /** + * Attaches this thread to the thread pool. + * + * @see #enter + */ + void attach(); + + /** + * As above, but hands in an already existing instance of the threadid of + * the current thread. + * + * <p>The function exists for performance.</p> + * + * @return Returns a handle which can be used in enter and detach calls. + * @see #attach + */ + Object attach( ThreadId id ); + + /** + * Detaches this thread from the thread pool. + * @see #enter + */ + void detach(); + + /** + * As above, but hands in an already existing instance of the threadid of + * the current thread and a handle returned by attach. + * + * <p>The function exists for performance.</p> + * + * @see #attach() + * @see #detach() + */ + void detach( Object handle, ThreadId id ); + + /** + * Lets this thread enter the thread pool. + * + * <p>This thread then executes all jobs put via <code>putJob</code> until + * a reply job arrives.</p> + * + * @see #putJob + */ + Object enter() throws Throwable; + + /** + * As above but hands in an already existing instance of the threadid of + * the current thread and a handle returned by attach. + * + * <p>This thread then executes all jobs put via <code>putJob</code> until + * a reply job arrives.</p> + * + * @see #putJob + */ + Object enter( Object handle, ThreadId id ) throws Throwable; + + /** + * Queues a job into the jobQueue of the thread belonging to the jobs + * threadId. + * + * @param job the job + */ + void putJob(Job job); + + /** + * Disposes this thread pool, thus releasing all threads by throwing a + * <code>DisposedException</code> with the given <code>Throwable</code> cause. + * + * @param throwable the cause + */ + void dispose(Throwable throwable); + + + /** + * Destroys the thread pool and tries to join all created threads immediately. + */ + void destroy(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |