]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/Activation.java
Speeding up platform startup time
[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / adapter / Activation.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.layer0.adapter;
13
14 import org.simantics.db.ReadGraph;
15 import org.simantics.db.Resource;
16 import org.simantics.db.exception.DatabaseException;
17
18 /**
19  * Token for trigger activation. Trigger is listened
20  * so long as there are one or more activations on it.
21  */
22 public interface Activation {
23         /**
24          * Disposes this activation. If the triggers referred
25          * by this activation do not contain more activations,
26          * thery are stopped.
27          */
28         @Deprecated
29         void activate(ReadGraph graph, Resource resource) throws DatabaseException;
30         void deactivate();
31         
32 }