]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db/src/org/simantics/db/request/ExternalRead.java
Fixed multiple issues causing dangling references to discarded queries
[simantics/platform.git] / bundles / org.simantics.db / src / org / simantics / db / request / ExternalRead.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.request;
13
14 import org.simantics.db.ReadGraph;
15 import org.simantics.db.procedure.Listener;
16
17 /**
18  * TODO: documentation
19  * 
20  * @author Antti Villberg
21  *
22  * @param <Result>
23  */
24 public interface ExternalRead<Result> {
25
26     /**
27      * @param procedure
28      */
29     void register(ReadGraph graph, Listener<Result> procedure);
30
31     /**
32      */
33     void unregistered();
34
35 }