+/*******************************************************************************\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.browsing.ui.graph.impl;\r
+\r
+import org.simantics.browsing.ui.common.property.IArrayProperty;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.ResourceArray;\r
+import org.simantics.utils.datastructures.slice.ValueRange;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class ResourceArrayProperty extends ResourceProperty implements IArrayProperty {\r
+\r
+ protected final ValueRange range;\r
+\r
+ public ResourceArrayProperty(Type type, ValueRange range, Resource subject, Resource predicate, Resource value,\r
+ ResourceArray path) {\r
+ super(type, subject, predicate, value, path);\r
+ if (range == null)\r
+ throw new IllegalArgumentException("null value range");\r
+ this.range = range;\r
+ }\r
+\r
+ @Override\r
+ public ValueRange getRange() {\r
+ return range;\r
+ }\r
+\r
+ @Override\r
+ public String toString() {\r
+ return super.toString() + "[range=" + range + "]";\r
+ }\r
+\r
+ @Override\r
+ public int propertyHashCode() {\r
+ return super.propertyHashCode() * 31 + range.hashCode();\r
+ }\r
+\r
+ @Override\r
+ public boolean propertyEquals(Object obj) {\r
+ if (this == obj)\r
+ return true;\r
+ if (!super.propertyEquals(obj))\r
+ return false;\r
+ ResourceArrayProperty other = (ResourceArrayProperty) obj;\r
+ return range.equals(other.range);\r
+ }\r
+\r
+ @Override\r
+ public int hashCode() {\r
+ return range.hashCode() + 31 * super.hashCode();\r
+ }\r
+\r
+ @Override\r
+ public boolean equals(Object obj) {\r
+ if (this == obj)\r
+ return true;\r
+ if (!super.equals(obj))\r
+ return false;\r
+ ResourceArrayProperty other = (ResourceArrayProperty) obj;\r
+ return range.equals(other.range);\r
+ }\r
+\r
+ @Override\r
+ public IArrayProperty slice(ValueRange range) {\r
+ return new SlicedResourceArrayProperty(type, range, subject, predicate, value, path);\r
+ }\r
+\r
+ @Override\r
+ public boolean isSlice() {\r
+ return false;\r
+ }\r
+\r
+ private static class SlicedResourceArrayProperty extends ResourceArrayProperty {\r
+ public SlicedResourceArrayProperty(Type type, ValueRange range, Resource subject, Resource predicate,\r
+ Resource value, ResourceArray path) {\r
+ super(type, range, subject, predicate, value, path);\r
+ }\r
+ @Override\r
+ public boolean isSlice() {\r
+ return true;\r
+ }\r
+ }\r
+\r
+}\r