-/*******************************************************************************\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.db.common.request;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-\r
-abstract public class ResourceRead3<T> extends ResourceReadBase<T> {\r
-\r
- final protected Resource resource;\r
- final protected Resource resource2;\r
- final protected Resource resource3;\r
-\r
- @Override\r
- public int hashCode() {\r
- return resource.hashCode() + 51 * (resource2.hashCode() + 31 * resource3.hashCode());\r
- }\r
-\r
- @Override\r
- public boolean equals(Object object) {\r
- if (this == object)\r
- return true;\r
- else if (object == null)\r
- return false;\r
- else if (getClass() != object.getClass())\r
- return false;\r
- ResourceRead3<?> r = (ResourceRead3<?>) object;\r
- return resource.equals(r.resource) && resource2.equals(r.resource2) && resource3.equals(r.resource3);\r
- }\r
-\r
- public ResourceRead3(Resource r1, Resource r2, Resource r3) {\r
- if(r1 == null) throw new IllegalArgumentException("Null resource1.");\r
- if(r2 == null) throw new IllegalArgumentException("Null resource2.");\r
- if(r3 == null) throw new IllegalArgumentException("Null resource3.");\r
- this.resource = r1;\r
- this.resource2 = r2;\r
- this.resource3 = r3;\r
- }\r
-\r
- @Override\r
- public boolean isImmutable(ReadGraph graph) throws DatabaseException {\r
- return graph.isImmutable(resource) && graph.isImmutable(resource2) && graph.isImmutable(resource3);\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.db.common.request;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+
+abstract public class ResourceRead3<T> extends ResourceReadBase<T> {
+
+ final protected Resource resource;
+ final protected Resource resource2;
+ final protected Resource resource3;
+
+ @Override
+ public int hashCode() {
+ return resource.hashCode() + 51 * (resource2.hashCode() + 31 * resource3.hashCode());
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ if (this == object)
+ return true;
+ else if (object == null)
+ return false;
+ else if (getClass() != object.getClass())
+ return false;
+ ResourceRead3<?> r = (ResourceRead3<?>) object;
+ return resource.equals(r.resource) && resource2.equals(r.resource2) && resource3.equals(r.resource3);
+ }
+
+ public ResourceRead3(Resource r1, Resource r2, Resource r3) {
+ if(r1 == null) throw new IllegalArgumentException("Null resource1.");
+ if(r2 == null) throw new IllegalArgumentException("Null resource2.");
+ if(r3 == null) throw new IllegalArgumentException("Null resource3.");
+ this.resource = r1;
+ this.resource2 = r2;
+ this.resource3 = r3;
+ }
+
+ @Override
+ public boolean isImmutable(ReadGraph graph) throws DatabaseException {
+ return graph.isImmutable(resource) && graph.isImmutable(resource2) && graph.isImmutable(resource3);
+ }
+
+}