bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/animation/AnimationExecutor.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.scenegraph.animation;\r
  13 \r
  14 import java.util.concurrent.ScheduledThreadPoolExecutor;\r
  15 \r
  16 /**\r
  17  * Custom executor for animation (no Simantics dependency)\r
  18  * \r
  19  * @author J-P\r
  20  *\r
  21  */\r
  22 public class AnimationExecutor {\r
  23 \r
  24         private static AnimationExecutor instance = null;\r
  25         private ScheduledThreadPoolExecutor executor = null;\r
  26         \r
  27         private AnimationExecutor() {\r
  28                 executor = new ScheduledThreadPoolExecutor(1);\r
  29         }\r
  30         \r
  31         public static AnimationExecutor getInstance() {\r
  32                 if (instance == null)\r
  33                         instance = new AnimationExecutor();\r
  34                 return instance;\r
  35         }\r
  36 \r
  37         public void animate(IAnimation animation) {\r
  38                 executor.execute(animation);\r
  39         }\r
  40 }\r