1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.issues.common;
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14 import java.util.List;
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16 import org.simantics.db.ReadGraph;
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17 import org.simantics.db.Resource;
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18 import org.simantics.db.WriteGraph;
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19 import org.simantics.db.exception.DatabaseException;
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20 import org.simantics.scl.runtime.function.Function2;
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22 public interface IssueSource {
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25 * Updates the issue data model managed by this source
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27 void update(WriteGraph graph, List<Resource> resources) throws DatabaseException;
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28 boolean needUpdate(ReadGraph graph, List<Resource> resources) throws DatabaseException;
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30 * Dirty listener is fired when a source detects potential changes. False alarms are acceptable.
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32 void addDirtyListener(Function2<ReadGraph, List<Resource>, Boolean> runnable);
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33 void removeDirtyListener(Function2<ReadGraph, List<Resource>, Boolean> runnable);
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