org.eclipse.osee.ote.core/src/org/eclipse/osee/ote/message/enums/EmptyEnum.java

/*******************************************************************************
 * Copyright (c) 2004, 2007 Boeing.
 * 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:
 *     Boeing - initial API and implementation
 *******************************************************************************/
package org.eclipse.osee.ote.message.enums;

import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import javax.print.attribute.EnumSyntax;
import org.eclipse.osee.framework.jdk.core.util.EnumBase;

/**
 * @author Michael P. Masterson
 */
public class EmptyEnum extends EnumBase implements Comparable<EmptyEnum> {

   private static final long serialVersionUID = 1305742348409814145L;
   private static final HashMap<Integer, EmptyEnum> valuesMap = new HashMap<>(16);

   private final int value;

   private EmptyEnum(int value) {
      super(value);
      this.value = value;
   }

   // public static EmptyEnum getEnum(String str) {
   // return (EmptyEnum) getEnum(str, stringTable, enumValueTable);
   // }

   public static EmptyEnum toEnum(int value) {
      EmptyEnum newValue = valuesMap.get(value);
      if (newValue == null) {
         newValue = new EmptyEnum(value);
         valuesMap.put(value, newValue);
      }
      return newValue;
   }

   //   private static void printTable()
   //   {
   //      for( int value : valuesMap.keySet())
   //      {
   //         System.out.println(value + " -> " + valuesMap.get(value));
   //      }
   //   }
   public static EmptyEnum toEnum(EnumBase otherEnum) {
      return toEnum(otherEnum.getValue());
   }

   @Override
   protected String[] getStringTable() {
      List<String> retVal = new LinkedList<>();
      for (EmptyEnum current : valuesMap.values()) {
         retVal.add("EMPTY_ENUM_" + current.getValue());
      }
      return retVal.toArray(new String[16]);
   }

   @Override
   protected EnumSyntax[] getEnumValueTable() {
      EnumSyntax[] retVal = new EnumSyntax[0];
      return valuesMap.values().toArray(retVal);
   }

   @Override
   public String getName() {
      return "EMPTY_ENUM_" + getValue();
   }

   @Override
   public String toString() {
      return getName();
   }

   @Override
   public int getValue() {
      return value;
   }

   @Override
   public int compareTo(EmptyEnum o) {
      return value - o.value;
   }

}