bundles/org.simantics.g2d/src/org/simantics/g2d/routing/Constants.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.g2d.routing;\r
  13 \r
  14 \r
  15 public class Constants {        \r
  16         static public final int EAST = 0;\r
  17         static public final int SOUTH = 1;\r
  18         static public final int WEST = 2;\r
  19         static public final int NORTH = 3;\r
  20                 \r
  21         static public final int EAST_FLAG = 1 << EAST;\r
  22         static public final int SOUTH_FLAG = 1 << SOUTH;\r
  23         static public final int WEST_FLAG = 1 << WEST;\r
  24         static public final int NORTH_FLAG = 1 << NORTH;\r
  25         \r
  26         static public final int POSSIBLE_DIRECTIONS[][] = {\r
  27                 new int[] {},\r
  28                 new int[] { EAST },\r
  29                 new int[] { SOUTH },\r
  30                 new int[] { EAST, SOUTH },\r
  31                 new int[] { WEST },\r
  32                 new int[] { EAST, WEST },\r
  33                 new int[] { SOUTH, WEST },\r
  34                 new int[] { EAST, SOUTH, WEST },\r
  35                 new int[] { NORTH },\r
  36                 new int[] { EAST, NORTH },\r
  37                 new int[] { SOUTH, NORTH },\r
  38                 new int[] { EAST, SOUTH, NORTH },\r
  39                 new int[] { WEST, NORTH },\r
  40                 new int[] { EAST, WEST, NORTH },\r
  41                 new int[] { SOUTH, WEST, NORTH },\r
  42                 new int[] { EAST, SOUTH, WEST, NORTH }\r
  43         };\r
  44 }\r