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.db;
  
  import org.apache.cassandra.db.marshal.ByteArrayAccessor;
  import org.apache.cassandra.utils.ObjectSizes;
  
  public class ArrayClustering extends AbstractArrayClusteringPrefix implements Clustering<byte[]>
  {
      public static final long EMPTY_SIZE = ObjectSizes.measure(new ArrayClustering(EMPTY_VALUES_ARRAY));
  
      public ArrayClustering(byte[]... values)
      {
          super(Kind.CLUSTERING, values);
      }
  
      public long unsharedHeapSize()
      {
          if (this == ByteArrayAccessor.factory.clustering() || this == ByteArrayAccessor.factory.staticClustering())
              return 0;
          long arrayRefSize = ObjectSizes.sizeOfArray(values);
          long elementsSize = 0;
          for (int i = 0; i < values.length; i++)
              elementsSize += ObjectSizes.sizeOfArray(values[i]);
          return EMPTY_SIZE + arrayRefSize + elementsSize;
      }
  
      public long unsharedHeapSizeExcludingData()
      {
          if (this == ByteArrayAccessor.factory.clustering() || this == ByteArrayAccessor.factory.staticClustering())
              return 0;
          return EMPTY_SIZE + ObjectSizes.sizeOfArray(values);
      }
  
      @Override
      public Clustering<?> ensureAccessorFactorySupport()
      {
          return this;
      }
  
      public static ArrayClustering make(byte[]... values)
      {
          return new ArrayClustering(values);
      }
  }
  