Application: gvSIG desktop

package org.gvsig.graph.core;

/**

 * @author fjp

 * Used inside nodes to avoid initialization of the whole network

 *

 */

public class GlobalCounter {

        static int numSolucGlobal = 0;

        public static int getGlobalSolutionNumber() {

                return numSolucGlobal;

        }

        public static void setGlobalSolutionNumber(int numSolucGlobal) {

                GlobalCounter.numSolucGlobal = numSolucGlobal;

        }

        /**

         * @return true if you need to initalize all nodes (every 65000 solutions only)

         * if true, do:

         *                         for (nodeNum = 0; nodeNum < graph.numVertices(); nodeNum++) {

                                node = graph.getNodeByID(nodeNum);

                                node.initialize();

                        } 

         */

        public static boolean increment() {

                if (numSolucGlobal > 65000) {

                        numSolucGlobal = -1;

                        return true;

                } // for nodeNum */

                numSolucGlobal++;

                return false;

        }

}