mininvslackvariable.java

著名IT公司ILog的APS高级排产优化引擎

package com.power.pipeengine.Variable;

import com.power.pipeengine.Entity.*;
import java.util.ResourceBundle;

public class MinInvSlackVariable
    extends Variable {
  private static final MinInvSlackVariable INSTANCE =
      new MinInvSlackVariable();

  // Private constructor supresses
  // default public constructor
  private MinInvSlackVariable() {
  }

  public static MinInvSlackVariable getInstance() {
    return INSTANCE;
  }

  public String getVariable(int groupID, Bucket b) {
    char[] id = null;

    if (groupID < 10) {
      id = new char[2];
      id[0] = '#';
      id[1] = new Integer(groupID).toString().charAt(0);
    }
    else {
      String aString = new Integer(groupID).toString();
      id = aString.toCharArray();
    }

    /*String var =  new String( "GS" +
            id +
            "T" + b.getVariableCode() );*/
    String var = new String("GS" + id +
                            "T" + b.getVariableCode());
    /*String separator = "";
       String var = new String( "GS" + id + separator +
           b.getBucketID() );*/

    super.setObjElement(var, 0.1 + Math.random() * 0.0000001);
    return var;
  }
}