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.layer0.utils.predicates;
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14 import java.util.Collection;
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16 import org.simantics.db.Resource;
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17 import org.simantics.db.ReadGraph;
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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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21 public abstract class UnaryTest extends UnaryPredicate {
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24 public void add(WriteGraph g, Resource r) throws DatabaseException {
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25 throw new UnsupportedOperationException();
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29 public Collection<Resource> getResources(ReadGraph g) throws DatabaseException {
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30 throw new UnsupportedOperationException();
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34 public void remove(WriteGraph g, Resource r) throws DatabaseException {
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35 throw new UnsupportedOperationException();
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39 public boolean supportsAddition() {
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44 public boolean supportsRemoval() {
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49 public boolean supportsUnboundedQuery() {
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