1 /*******************************************************************************
2 * Copyright (c) 2019 Association for Decentralized Information Management in
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
10 * Semantum Oy - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.issues.common;
14 import java.util.ArrayList;
15 import java.util.Collections;
16 import java.util.List;
20 import org.eclipse.core.runtime.IProgressMonitor;
21 import org.simantics.db.Issue;
22 import org.simantics.db.ReadGraph;
23 import org.simantics.db.Resource;
24 import org.simantics.db.common.QueryMemoryWatcher;
25 import org.simantics.db.common.utils.Logger;
26 import org.simantics.db.exception.DatabaseException;
27 import org.simantics.db.layer0.util.ModelTransferableGraphSourceRequest.DomainOnlyProcessor;
28 import org.simantics.db.service.CollectionSupport;
29 import org.simantics.db.service.QueryControl;
30 import org.simantics.issues.ontology.IssueResource;
31 import org.simantics.layer0.Layer0;
32 import org.simantics.scl.db.SCLFunctions;
33 import org.simantics.scl.runtime.function.Function1;
35 import gnu.trove.set.hash.THashSet;
38 * @author Antti Villberg
40 public class ConstraintIssueSource implements BatchIssueSource {
42 private final Resource resource;
44 public ConstraintIssueSource(Resource resource) {
45 this.resource = resource;
49 public Map<Resource, Set<Issue>> run(IProgressMonitor monitor, ReadGraph graph, BatchIssueValidationContext context) throws DatabaseException {
51 Layer0 L0 = Layer0.getInstance(graph);
52 Set<Issue> emptySet = Collections.emptySet();
53 CollectionSupport cs = graph.getService(CollectionSupport.class);
54 Map<Resource,Set<Issue>> result = cs.createMap(Set.class);
55 monitor.setTaskName("Constraint analysis");
57 DomainOnlyProcessor domain = context.domain;
59 int entityCount = domain.internals.size();
61 IssueResource ISSUE = IssueResource.getInstance(graph);
62 Resource type = graph.getSingleType(resource, ISSUE.IssueSource);
63 List<Function1<Resource, List<Issue>>> validators = new ArrayList<>();
64 for(Resource constraint : graph.getObjects(type, ISSUE.IssueSource_HasConstraint)) {
65 Function1<Resource, List<Issue>> validator = graph.getRelatedValue2(constraint, L0.Constraint_Validator, constraint);
66 //Resource function = graph.getSingleObject(constraint, L0.Constraint_Validator);
67 validators.add(validator);
70 QueryControl qc = graph.getService(QueryControl.class);
73 // Allow this process to make 50k queries
74 QueryMemoryWatcher memory = new QueryMemoryWatcher(graph, 50000, 0.5, 300);
76 SCLFunctions.runWithGraph(graph, () -> {
78 int totalExaminedCount = 0;
79 int examinedCount = 1000;
81 for(Resource r : domain.internals) {
83 Set<Issue> set = emptySet;
84 if (examinedCount >= 1000) {
85 monitor.subTask(contextProgressMessage(totalExaminedCount, entityCount));
87 if(monitor.isCanceled()) return;
90 for(Function1<Resource, List<Issue>> validator : validators) {
92 @SuppressWarnings("unchecked")
93 List<Issue> issues = validator.apply(r);//(List<Issue>)Functions.exec(graph, validator, graph, r);
94 if (issues != null && !issues.isEmpty()) {
96 set = new THashSet<>();
99 } catch (Throwable t) {
100 Logger.defaultLogError(t);
103 ++totalExaminedCount;
115 private static String contextProgressMessage(int totalExaminedCount, int entityCount) {
116 StringBuilder sb = new StringBuilder(80)
117 .append("Validating resources").append(" ").append(100*totalExaminedCount / entityCount).append("% ready.");
118 return sb.toString();
122 public Resource getResource() {