bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/wrapper/NoneToAsyncMultiListener.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.db.common.procedure.wrapper;
  13
  14 import org.simantics.db.AsyncReadGraph;
  15 import org.simantics.db.procedure.AsyncMultiListener;
  16 import org.simantics.db.procedure.MultiListener;
  17
  18 public class NoneToAsyncMultiListener<T> implements AsyncMultiListener<T> {
  19
  20         final private MultiListener<T> procedure;
  21
  22         public NoneToAsyncMultiListener(MultiListener<T> procedure) {
  23                 this.procedure = procedure;
  24         }
  25
  26         @Override
  27         public void execute(AsyncReadGraph graph, final T result) {
  28             procedure.execute(result);
  29         }
  30
  31         @Override
  32         public void finished(AsyncReadGraph graph) {
  33             procedure.finished();
  34         }
  35
  36         @Override
  37         public void exception(AsyncReadGraph graph, Throwable t) {
  38             procedure.exception(t);
  39         }
  40
  41     @Override
  42     public boolean isDisposed() {
  43         return procedure.isDisposed();
  44     }
  45
  46     @Override
  47     public String toString() {
  48         return "NoneToAsyncMultiListener -> " + procedure;
  49    }
  50
  51 }