X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.issues.common%2Fsrc%2Forg%2Fsimantics%2Fissues%2Fcommon%2FIssuesWithContext.java;fp=bundles%2Forg.simantics.issues.common%2Fsrc%2Forg%2Fsimantics%2Fissues%2Fcommon%2FIssuesWithContext.java;h=7ab518f930858c670d87f0e8e40c1281dd899467;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.issues.common/src/org/simantics/issues/common/IssuesWithContext.java b/bundles/org.simantics.issues.common/src/org/simantics/issues/common/IssuesWithContext.java
new file mode 100644
index 000000000..7ab518f93
--- /dev/null
+++ b/bundles/org.simantics.issues.common/src/org/simantics/issues/common/IssuesWithContext.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.issues.common;
+
+import gnu.trove.set.hash.THashSet;
+
+import java.util.Set;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead2;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.Model;
+import org.simantics.db.layer0.variable.Variable;
+
+/**
+ * @author Antti Villberg
+ */
+public class IssuesWithContext extends ResourceRead2<Set<Variable>> {
+
+    public IssuesWithContext(ReadGraph graph, Resource context) throws DatabaseException {
+        super(graph.sync(new Model(context)), context);
+    }
+
+    public IssuesWithContext(Resource model, Resource context) {
+        super(model, context);
+    }
+
+    @Override
+    public Set<Variable> perform(ReadGraph graph) throws DatabaseException {
+    	
+        Set<Variable> result = new THashSet<Variable>();
+        for(Resource issue : graph.sync(new AllModelIssues(resource))) {
+            Set<Resource> contexts = graph.sync(new IssueResourceContexts(issue));
+            if(contexts.contains(resource2)) result.add(graph.adapt(issue, Variable.class)); 
+        }
+        return result;
+        
+    }
+
+}