/*
    * Copyright (c) 2014 Contextream, Inc. and others.  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
    */
   package org.opendaylight.lispflowmapping.lisp.util;
   
  public final class NumberUtil {
      // Utility class, should not be instantiated
      private NumberUtil() {
      }
  
      public static int asInt(Integer number) {
          if (number != null) {
              return number;
          }
          return 0;
      }
  
      public static byte asByte(Byte number) {
          if (number != null) {
              return number;
          }
          return 0;
      }
  
      public static short asShort(Short number) {
          if (number != null) {
              return number;
          }
          return 0;
      }
  
      public static long asLong(Long number) {
          if (number != null) {
              return number;
          }
          return 0;
      }
  
  }