-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * 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.layer0.variable;\r
-\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.layer0.variable.RVI.RVIPart;\r
-import org.simantics.db.layer0.variable.Variables.Role;\r
-\r
-/**\r
- * Utility for building RVI parts.\r
- * \r
- * @author toni.kalajainen\r
- */\r
-public class RVIBuilder {\r
-\r
- Binding rviBinding;\r
- List<RVIPart> parts;\r
-\r
- public RVIBuilder(Binding rviBinding)\r
- {\r
- parts = new ArrayList<RVIPart>();\r
- }\r
-\r
- public RVIBuilder(RVI rvi)\r
- {\r
- set(rvi);\r
- }\r
-\r
- public RVIBuilder set( RVI rvi ) \r
- {\r
- this.rviBinding = rvi.getBinding();\r
- parts = new ArrayList<RVIPart>( rvi.parts.length + 10 );\r
- for ( RVIPart part : rvi.parts ) parts.add( part );\r
- return this;\r
- }\r
-\r
- public RVIBuilder append( RVI rvi ) \r
- {\r
- for ( RVIPart part : rvi.parts ) parts.add( part );\r
- return this;\r
- }\r
-\r
- public RVIBuilder append( RVIPart part )\r
- {\r
- parts.add( part );\r
- return this;\r
- }\r
-\r
- public RVIBuilder append( Role role, String string )\r
- {\r
- parts.add( new RVI.StringRVIPart(role, string) );\r
- return this;\r
- }\r
-\r
- public RVIBuilder append( Role role, Resource resource )\r
- {\r
- parts.add( new RVI.ResourceRVIPart(role, resource) );\r
- return this;\r
- }\r
- \r
- public RVIBuilder append( Role role, Resource resource, long mostSignificant, long leastSignificant)\r
- {\r
- parts.add( new RVI.GuidRVIPart(role, resource, mostSignificant, leastSignificant) );\r
- return this;\r
- }\r
-\r
- /**\r
- * @param rvi the RVI to truncate\r
- * @param n number of parts to remove from the end of the RVI\r
- * @return truncated RVI\r
- */\r
- public RVIBuilder removeLast(int n) {\r
- if (n > parts.size())\r
- throw new IllegalArgumentException("Requested to remove " + n + " parts from RVI, only " + parts.size()\r
- + " parts exist in '" + parts + "'");\r
- parts = parts.subList(0, parts.size() - n);\r
- return this;\r
- }\r
-\r
- public RVIBuilder removeFromFirstRole(Role role) {\r
- for (int i = 0; i < parts.size(); ++i) {\r
- if (parts.get(i).getRole() == role) {\r
- parts = parts.subList(0, i);\r
- return this;\r
- }\r
- }\r
- return this;\r
- }\r
-\r
- public RVI toRVI()\r
- {\r
- if (parts.isEmpty())\r
- return RVI.empty( rviBinding );\r
- RVI rvi = new RVI( rviBinding );\r
- rvi.parts = (RVIPart[]) parts.toArray( new RVIPart[ parts.size() ] );\r
- return rvi;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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.layer0.variable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.simantics.databoard.binding.Binding;
+import org.simantics.db.Resource;
+import org.simantics.db.layer0.variable.RVI.RVIPart;
+import org.simantics.db.layer0.variable.Variables.Role;
+
+/**
+ * Utility for building RVI parts.
+ *
+ * @author toni.kalajainen
+ */
+public class RVIBuilder {
+
+ Binding rviBinding;
+ List<RVIPart> parts;
+
+ public RVIBuilder(Binding rviBinding)
+ {
+ parts = new ArrayList<RVIPart>();
+ }
+
+ public RVIBuilder(RVI rvi)
+ {
+ set(rvi);
+ }
+
+ public RVIBuilder set( RVI rvi )
+ {
+ this.rviBinding = rvi.getBinding();
+ parts = new ArrayList<RVIPart>( rvi.parts.length + 10 );
+ for ( RVIPart part : rvi.parts ) parts.add( part );
+ return this;
+ }
+
+ public RVIBuilder append( RVI rvi )
+ {
+ for ( RVIPart part : rvi.parts ) parts.add( part );
+ return this;
+ }
+
+ public RVIBuilder append( RVIPart part )
+ {
+ parts.add( part );
+ return this;
+ }
+
+ public RVIBuilder append( Role role, String string )
+ {
+ parts.add( new RVI.StringRVIPart(role, string) );
+ return this;
+ }
+
+ public RVIBuilder append( Role role, Resource resource )
+ {
+ parts.add( new RVI.ResourceRVIPart(role, resource) );
+ return this;
+ }
+
+ public RVIBuilder append( Role role, Resource resource, long mostSignificant, long leastSignificant)
+ {
+ parts.add( new RVI.GuidRVIPart(role, resource, mostSignificant, leastSignificant) );
+ return this;
+ }
+
+ /**
+ * @param rvi the RVI to truncate
+ * @param n number of parts to remove from the end of the RVI
+ * @return truncated RVI
+ */
+ public RVIBuilder removeLast(int n) {
+ if (n > parts.size())
+ throw new IllegalArgumentException("Requested to remove " + n + " parts from RVI, only " + parts.size()
+ + " parts exist in '" + parts + "'");
+ parts = parts.subList(0, parts.size() - n);
+ return this;
+ }
+
+ public RVIBuilder removeFromFirstRole(Role role) {
+ for (int i = 0; i < parts.size(); ++i) {
+ if (parts.get(i).getRole() == role) {
+ parts = parts.subList(0, i);
+ return this;
+ }
+ }
+ return this;
+ }
+
+ public RVI toRVI()
+ {
+ if (parts.isEmpty())
+ return RVI.empty( rviBinding );
+ RVI rvi = new RVI( rviBinding );
+ rvi.parts = (RVIPart[]) parts.toArray( new RVIPart[ parts.size() ] );
+ return rvi;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff