EnumUtil.java

/*
 * Copyright 2012 The Solmix Project
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.gnu.org/licenses/ 
 * or see the FSF site: http://www.fsf.org. 
 */

package org.solmix.fmk.util;

import org.solmix.api.types.StringValueEnum;
import org.solmix.api.types.ValueEnum;

/**
 * @author solmix.f@gmail.com
 * @since 0.0.1
 * @version 110035 2010-12-18 solmix-api
 */
public class EnumUtil
{

   public static < T extends ValueEnum > T getEnum( T[] enums, String value )
   {
      if ( value == null )
         return null;
      for ( T anEnum : enums )
      {
         if ( anEnum.value().equals( value ) )
         {
            return anEnum;
         }
      }
      return null;
   }

   public static < T extends StringValueEnum > T getStringEnum( T[] enums, String value )
   {
      if ( value == null )
         return null;
      for ( T anEnum : enums )
      {
         if ( anEnum.getStringValue().equals( value ) )
         {
            return anEnum;
         }
      }
      return null;
   }

   public static < T extends StringValueEnum > T getStringEnum( T[] enums, int value )
   {
      for ( T anEnum : enums )
      {
         if ( anEnum.getValue() == value )
         {
            return anEnum;
         }
      }
      return null;
   }
}