-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in 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.layer0.utils.collections;\r
-\r
-import java.util.Collection;\r
-\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.layer0.utils.operations.IOperation;\r
-import org.simantics.layer0.utils.predicates.IUnaryPredicate;\r
-import org.simantics.utils.datastructures.persistent.IContextMap;\r
-\r
-public class ConditionalList implements IContextualList {\r
-\r
- IUnaryPredicate predicate;\r
- Resource thenElement;\r
- Resource elseElement;\r
-\r
- public ConditionalList(IUnaryPredicate predicate, Resource thenElement,\r
- Resource elseElement) {\r
- this.predicate = predicate;\r
- this.thenElement = thenElement;\r
- this.elseElement = elseElement;\r
- }\r
-\r
- @Override\r
- public void fill(ReadGraph g, IContextMap parameters, Collection<Resource> c) throws DatabaseException {\r
- Resource r = (Resource)parameters.get(IOperation.SUBJECT);\r
- \r
- if(predicate.has(g, r))\r
- ContextualListUtils.fill(g, thenElement, parameters, c);\r
- else if(elseElement != null)\r
- ContextualListUtils.fill(g, elseElement, parameters, c);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.layer0.utils.collections;
+
+import java.util.Collection;
+
+import org.simantics.db.Resource;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.utils.operations.IOperation;
+import org.simantics.layer0.utils.predicates.IUnaryPredicate;
+import org.simantics.utils.datastructures.persistent.IContextMap;
+
+public class ConditionalList implements IContextualList {
+
+ IUnaryPredicate predicate;
+ Resource thenElement;
+ Resource elseElement;
+
+ public ConditionalList(IUnaryPredicate predicate, Resource thenElement,
+ Resource elseElement) {
+ this.predicate = predicate;
+ this.thenElement = thenElement;
+ this.elseElement = elseElement;
+ }
+
+ @Override
+ public void fill(ReadGraph g, IContextMap parameters, Collection<Resource> c) throws DatabaseException {
+ Resource r = (Resource)parameters.get(IOperation.SUBJECT);
+
+ if(predicate.has(g, r))
+ ContextualListUtils.fill(g, thenElement, parameters, c);
+ else if(elseElement != null)
+ ContextualListUtils.fill(g, elseElement, parameters, c);
+ }
+
+}