]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/Query.java
Fixed multiple issues causing dangling references to discarded queries
[simantics/platform.git] / bundles / org.simantics.db.impl / src / org / simantics / db / impl / query / Query.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2018 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.impl.query;
13
14 import org.simantics.db.exception.DatabaseException;
15 import org.simantics.db.impl.graph.ReadGraphImpl;
16
17 /*
18  * The following methods need to be properly implemented
19  * - equals()
20  * - hashCode()
21  */
22 public interface Query {
23
24     void recompute(ReadGraphImpl graph) throws DatabaseException;
25     void removeEntry(QueryProcessor processor);
26     int type(); 
27
28 }