X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Frequest%2FVariableIndexRoot.java;h=7d2a8d9858c2ee6b7eccfaacf3202c71bea2e7df;hb=33b30297f751e06e9abac260d31313e2f833fedc;hp=e076d5e4370373550383d32011c56597cc7fbba1;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/VariableIndexRoot.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/VariableIndexRoot.java
index e076d5e43..7d2a8d985 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/VariableIndexRoot.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/VariableIndexRoot.java
@@ -1,42 +1,42 @@
-/*******************************************************************************
- * 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.db.layer0.request;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.common.request.UnaryRead;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.variable.Variable;
-import org.simantics.layer0.Layer0;
-
-public class VariableIndexRoot extends UnaryRead<Variable, Resource> {
-
-    public VariableIndexRoot(Variable variable) {
-        super(variable);
-    }
-
-    @Override
-    public Resource perform(ReadGraph graph) throws DatabaseException {
-
-    	Layer0 L0 = Layer0.getInstance(graph);
-    	Resource r = parameter.getPossibleRepresents(graph);
-    	if(r != null) {
-    		if(graph.isInstanceOf(r, L0.IndexRoot)) return r;
-    	}
-    	
-    	Variable parent = parameter.getParent(graph);
-    	if(parent != null) return graph.sync(new VariableIndexRoot(parent));
-    	else return null;
-
-    }
-
-}
+/*******************************************************************************
+ * 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.db.layer0.request;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.UnaryRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.layer0.Layer0;
+
+public class VariableIndexRoot extends UnaryRead<Variable, Resource> {
+
+    public VariableIndexRoot(Variable variable) {
+        super(variable);
+    }
+
+    @Override
+    public Resource perform(ReadGraph graph) throws DatabaseException {
+
+    	Layer0 L0 = Layer0.getInstance(graph);
+    	Resource r = parameter.getPossibleRepresents(graph);
+    	if(r != null) {
+    		if(graph.isInstanceOf(r, L0.IndexRoot)) return r;
+    	}
+    	
+    	Variable parent = parameter.getParent(graph);
+    	if(parent != null) return graph.sync(new VariableIndexRoot(parent));
+    	else return null;
+
+    }
+
+}