-/*******************************************************************************\r
- * Copyright (c) 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.diagram.connection;\r
-\r
-public class Directions {\r
-\r
- public static boolean isAllowed(int allowedDirection, int direction) {\r
- return ((allowedDirection >> direction)&1) == 1;\r
- }\r
-\r
- public static int firstAllowedDirection(int allowedDirections) {\r
- for(int dir=0;dir<4;++dir,allowedDirections>>=1) {\r
- if((allowedDirections&1) == 1)\r
- return dir;\r
- }\r
- return 0;\r
- }\r
- \r
-}\r
+/*******************************************************************************
+ * Copyright (c) 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.diagram.connection;
+
+public class Directions {
+
+ public static boolean isAllowed(int allowedDirection, int direction) {
+ return ((allowedDirection >> direction)&1) == 1;
+ }
+
+ public static int firstAllowedDirection(int allowedDirections) {
+ for(int dir=0;dir<4;++dir,allowedDirections>>=1) {
+ if((allowedDirections&1) == 1)
+ return dir;
+ }
+ return 0;
+ }
+
+}