-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.modeling.subscription;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.UniqueRead;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.modeling.ModelingResources;\r
-import org.simantics.utils.ObjectUtils;\r
-\r
-/**\r
- * This query finds subscription using label as keyword.\r
- * If multiple subscriptions have the \r
- * \r
- * @author toni.kalajainen\r
- */\r
-public class FindSubscription extends UniqueRead<Resource> {\r
-\r
- Resource model;\r
- String id, label;\r
- \r
- public FindSubscription( Resource model, String id, String label )\r
- {\r
- this.model = model;\r
- this.id = id;\r
- this.label = label;\r
- }\r
- \r
- @Override\r
- public Resource perform(ReadGraph graph) throws DatabaseException {\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- ModelingResources MOD = ModelingResources.getInstance(graph);\r
-\r
- for (Resource r : graph.getObjects(model, L0.ConsistsOf))\r
- {\r
- if ( !graph.isInstanceOf(r, MOD.Subscription) ) continue;\r
- \r
- if ( this.id!=null ) {\r
- String name = graph.getPossibleRelatedValue(r, L0.HasName);\r
- if ( !name.equals(this.id)) continue;\r
- }\r
- \r
- if ( this.label!=null ) {\r
- String label = graph.getPossibleRelatedValue(r, L0.HasLabel);\r
- if ( !label.equals(this.label)) continue;\r
- }\r
- \r
- return r;\r
- }\r
- \r
- return null;\r
- }\r
- \r
- @Override\r
- public int hashCode() {\r
- return model.hashCode() + (id!=null?id.hashCode():0) + (label!=null?label.hashCode():0);\r
- }\r
-\r
- @Override\r
- public boolean equals(Object object) {\r
- if (this == object) return true;\r
- if (object == null) return false;\r
- if (getClass() != object.getClass()) return false;\r
- FindSubscription r = (FindSubscription) object;\r
- \r
- if ( !ObjectUtils.objectEquals(id, r.id) ) return false;\r
- if ( !ObjectUtils.objectEquals(label, r.label)) return false;\r
- \r
- return true;\r
- }\r
- \r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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.modeling.subscription;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.UniqueRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+import org.simantics.utils.ObjectUtils;
+
+/**
+ * This query finds subscription using label as keyword.
+ * If multiple subscriptions have the
+ *
+ * @author toni.kalajainen
+ */
+public class FindSubscription extends UniqueRead<Resource> {
+
+ Resource model;
+ String id, label;
+
+ public FindSubscription( Resource model, String id, String label )
+ {
+ this.model = model;
+ this.id = id;
+ this.label = label;
+ }
+
+ @Override
+ public Resource perform(ReadGraph graph) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(graph);
+ ModelingResources MOD = ModelingResources.getInstance(graph);
+
+ for (Resource r : graph.getObjects(model, L0.ConsistsOf))
+ {
+ if ( !graph.isInstanceOf(r, MOD.Subscription) ) continue;
+
+ if ( this.id!=null ) {
+ String name = graph.getPossibleRelatedValue(r, L0.HasName);
+ if ( !name.equals(this.id)) continue;
+ }
+
+ if ( this.label!=null ) {
+ String label = graph.getPossibleRelatedValue(r, L0.HasLabel);
+ if ( !label.equals(this.label)) continue;
+ }
+
+ return r;
+ }
+
+ return null;
+ }
+
+ @Override
+ public int hashCode() {
+ return model.hashCode() + (id!=null?id.hashCode():0) + (label!=null?label.hashCode():0);
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ if (this == object) return true;
+ if (object == null) return false;
+ if (getClass() != object.getClass()) return false;
+ FindSubscription r = (FindSubscription) object;
+
+ if ( !ObjectUtils.objectEquals(id, r.id) ) return false;
+ if ( !ObjectUtils.objectEquals(label, r.label)) return false;
+
+ return true;
+ }
+
+
+}