content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.cassandra.index.accord;
  
  import javax.annotation.Nullable;
  
  import accord.local.MaxDecidedRX;
  import accord.primitives.TxnId;
  import org.apache.cassandra.service.accord.TokenRange;
  import org.apache.cassandra.service.accord.api.TokenKey;
  
  public class AccordIndexUtil
  {
      public static String normalize(TokenRange range)
      {
          return "R:" + range.toString().replace(range.prefix()  + ":", "");
      }
  
      public static String normalize(TokenKey key)
      {
          return "K:" + key.toString().replace(key.prefix()  + ":", "");
      }
  
      public static String normalize(@Nullable TxnId txnId)
      {
          return "T:" + (txnId == null ? "null" : Long.toString(txnId.hlc()));
      }
  
      public static String normalize(@Nullable MaxDecidedRX.DecidedRX decidedRX)
      {
          return "T:" + (decidedRX == null ? "null" : Long.toString(decidedRX.any.hlc()));
      }
  }
  