-/*******************************************************************************\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;\r
-\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Statement;\r
-\r
-public final class StandardStatement implements Statement, Comparable<Statement> {\r
- \r
- final private Resource s;\r
- final private Resource p;\r
- final private Resource o;\r
- \r
- public StandardStatement(final Resource s, final Resource p, final Resource o) {\r
- this.s = s;\r
- this.p = p;\r
- this.o = o;\r
- }\r
- \r
- @Override\r
- public Resource getObject() {\r
- return o;\r
- }\r
-\r
- @Override\r
- final public Resource getPredicate() {\r
- return p;\r
- }\r
-\r
- @Override\r
- final public Resource getSubject() {\r
- return s;\r
- }\r
-\r
- @Override\r
- public boolean isAsserted(Resource testSubject) {\r
- return !s.equals(testSubject);\r
- }\r
- \r
- @Override\r
- final public int hashCode() {\r
- return 41 * ( 31 * s.hashCode() + p.hashCode()) + o.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 (!(object instanceof Statement))\r
- return false;\r
- Statement r = (Statement)object;\r
- return s.equalsResource(r.getSubject()) && p.equalsResource(r.getPredicate()) && o.equalsResource(r.getObject());\r
- }\r
- \r
- @Override\r
- public int compareTo(Statement other) {\r
- Statement impl = (Statement)other; \r
- int result = s.compareTo(impl.getSubject());\r
- if(result != 0) return result;\r
- result = p.compareTo(impl.getPredicate());\r
- if(result != 0) return result;\r
- return o.compareTo(impl.getObject());\r
- }\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;
+
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+
+public final class StandardStatement implements Statement, Comparable<Statement> {
+
+ final private Resource s;
+ final private Resource p;
+ final private Resource o;
+
+ public StandardStatement(final Resource s, final Resource p, final Resource o) {
+ this.s = s;
+ this.p = p;
+ this.o = o;
+ }
+
+ @Override
+ public Resource getObject() {
+ return o;
+ }
+
+ @Override
+ final public Resource getPredicate() {
+ return p;
+ }
+
+ @Override
+ final public Resource getSubject() {
+ return s;
+ }
+
+ @Override
+ public boolean isAsserted(Resource testSubject) {
+ return !s.equals(testSubject);
+ }
+
+ @Override
+ final public int hashCode() {
+ return 41 * ( 31 * s.hashCode() + p.hashCode()) + o.hashCode();
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ if (this == object)
+ return true;
+ else if (object == null)
+ return false;
+ else if (!(object instanceof Statement))
+ return false;
+ Statement r = (Statement)object;
+ return s.equalsResource(r.getSubject()) && p.equalsResource(r.getPredicate()) && o.equalsResource(r.getObject());
+ }
+
+ @Override
+ public int compareTo(Statement other) {
+ Statement impl = (Statement)other;
+ int result = s.compareTo(impl.getSubject());
+ if(result != 0) return result;
+ result = p.compareTo(impl.getPredicate());
+ if(result != 0) return result;
+ return o.compareTo(impl.getObject());
+ }
+
+}
+