-/*******************************************************************************\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 fi.vtt.simantics.procore.internal;\r
-\r
-import org.simantics.db.ChangeSet.StatementChange;\r
-import org.simantics.db.Resource;\r
-\r
-/**\r
- * Intentionally implements hashCode and equals so that the {@link #claim}\r
- * field is not counted as an ID of this instance.\r
- * \r
- * @author Tuukka Lehtonen\r
- */\r
-final class StatementChangeImpl implements StatementChange {\r
-\r
- private final Resource s;\r
- private final Resource p;\r
- private final Resource o;\r
-\r
- /**\r
- * Intentionally left package-modifiable through {@link #setClaim(boolean)}\r
- * as an implementation-internal optimization by allowing reuse of the same\r
- * StatementChangeImpl instance.\r
- */\r
- private boolean claim;\r
-\r
- public StatementChangeImpl(final SessionImplSocket session, final int s, final int p, final int o, boolean claim) {\r
- this.s = session.getResource(s);\r
- this.p = session.getResource(p);\r
- this.o = session.getResource(o);\r
- this.claim = claim;\r
- }\r
- public StatementChangeImpl(final Resource s, final Resource p, final Resource o, boolean claim) {\r
- this.s = s;\r
- this.p = p;\r
- this.o = o;\r
- this.claim = claim;\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
- void setClaim(boolean claim) {\r
- this.claim = claim;\r
- }\r
-\r
- public boolean isClaim() {\r
- return claim;\r
- }\r
-\r
- @Override\r
- public boolean isAsserted(Resource testSubject) {\r
- return !s.equals(testSubject);\r
- }\r
-\r
- @Override\r
- public int hashCode() {\r
- return hashCode(s, p, o);\r
- }\r
- \r
- public static int hashCode(Resource s, Resource p, Resource o) {\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 (StatementChangeImpl.class != object.getClass())\r
- return false;\r
- StatementChangeImpl r = (StatementChangeImpl) object;\r
- return getSubject().equals(r.getSubject())\r
- && getPredicate().equals(r.getPredicate())\r
- && getObject().equals(r.getObject());\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 fi.vtt.simantics.procore.internal;
+
+import org.simantics.db.ChangeSet.StatementChange;
+import org.simantics.db.Resource;
+
+/**
+ * Intentionally implements hashCode and equals so that the {@link #claim}
+ * field is not counted as an ID of this instance.
+ *
+ * @author Tuukka Lehtonen
+ */
+final class StatementChangeImpl implements StatementChange {
+
+ private final Resource s;
+ private final Resource p;
+ private final Resource o;
+
+ /**
+ * Intentionally left package-modifiable through {@link #setClaim(boolean)}
+ * as an implementation-internal optimization by allowing reuse of the same
+ * StatementChangeImpl instance.
+ */
+ private boolean claim;
+
+ public StatementChangeImpl(final SessionImplSocket session, final int s, final int p, final int o, boolean claim) {
+ this.s = session.getResource(s);
+ this.p = session.getResource(p);
+ this.o = session.getResource(o);
+ this.claim = claim;
+ }
+ public StatementChangeImpl(final Resource s, final Resource p, final Resource o, boolean claim) {
+ this.s = s;
+ this.p = p;
+ this.o = o;
+ this.claim = claim;
+ }
+
+ @Override
+ public Resource getObject() {
+ return o;
+ }
+
+ @Override
+ final public Resource getPredicate() {
+ return p;
+ }
+
+ @Override
+ final public Resource getSubject() {
+ return s;
+ }
+
+ void setClaim(boolean claim) {
+ this.claim = claim;
+ }
+
+ public boolean isClaim() {
+ return claim;
+ }
+
+ @Override
+ public boolean isAsserted(Resource testSubject) {
+ return !s.equals(testSubject);
+ }
+
+ @Override
+ public int hashCode() {
+ return hashCode(s, p, o);
+ }
+
+ public static int hashCode(Resource s, Resource p, Resource o) {
+ 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 (StatementChangeImpl.class != object.getClass())
+ return false;
+ StatementChangeImpl r = (StatementChangeImpl) object;
+ return getSubject().equals(r.getSubject())
+ && getPredicate().equals(r.getPredicate())
+ && getObject().equals(r.getObject());
+ }
+}
+
Code Review / simantics / platform.git / blobdiff