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[simantics/platform.git] / bundles / org.simantics.db.common / src / org / simantics / db / common / request / ResourceAsyncMultiRead.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.request;
13
14 import org.simantics.db.Resource;
15 import org.simantics.db.request.AsyncMultiRead;
16
17 public abstract class ResourceAsyncMultiRead<T> implements AsyncMultiRead<T> {
18
19     final protected Resource resource;
20
21     @Override
22     public int hashCode() {
23         return resource.hashCode();
24     }
25     
26     @Override
27     final public int threadHash() {
28         return resource.getThreadHash();
29     }
30
31     @Override
32     public boolean equals(Object object) {
33         if (this == object)
34             return true;
35         else if (object == null)
36             return false;
37         else if (getClass() != object.getClass())
38             return false;
39         ResourceAsyncMultiRead<?> r = (ResourceAsyncMultiRead<?>) object;
40         return resource.equals(r.resource);
41     }
42
43     public ResourceAsyncMultiRead(Resource resource) {
44         this.resource = resource;
45     }
46
47 }