1 package org.simantics.issues.ui;
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3 import java.util.Collection;
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4 import java.util.Collections;
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6 import org.simantics.browsing.ui.model.children.ChildRule;
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7 import org.simantics.db.ReadGraph;
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8 import org.simantics.db.Resource;
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9 import org.simantics.db.exception.DatabaseException;
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10 import org.simantics.issues.common.IssuesOfSeverity;
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11 import org.simantics.issues.ui.ontology.IssueUIResource;
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13 public class SeverityChildRule implements ChildRule {
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15 final Resource rule;
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17 public SeverityChildRule(Resource rule) {
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22 public boolean isCompatible(Class<?> contentType) {
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23 return contentType.equals(Resource.class);
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27 public Collection<?> getChildren(ReadGraph graph, Object parent) throws DatabaseException {
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29 IssueUIResource UI = IssueUIResource.getInstance(graph);
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30 Resource project = (Resource)parent;
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31 Resource severity = graph.getSingleObject(rule, UI.IssueBrowseContext_SeverityChildRule_HasSeverity);
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32 return graph.syncRequest(new IssuesOfSeverity(project, severity));
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37 public Collection<?> getParents(ReadGraph graph, Object child)
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38 throws DatabaseException {
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39 return Collections.singleton(child);
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