content: /*
   * Copyright 2013 Netherlands eScience Center
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package nl.esciencecenter.amuse.distributed.util;
  
  import java.nio.charset.StandardCharsets;
  import java.util.zip.CRC32;
  
  /**
   * @author Niels Drost
   * 
   */
  public class CRC {
  
      public static int getFunctionID(String name) {
          CRC32 crc = new CRC32();
  
          crc.update(name.getBytes(StandardCharsets.US_ASCII));
  
          long result = crc.getValue();
  
          return Math.abs((int) result);
      }
  
  }
  