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.stress.generate.values;
  
  
  import java.util.HashSet;
  import java.util.Set;
  
  import org.apache.cassandra.db.marshal.SetType;
  
  public class Sets<T> extends Generator<Set<T>>
  {
      final Generator<T> valueType;
  
      public Sets(String name, Generator<T> valueType, GeneratorConfig config)
      {
          super(SetType.getInstance(valueType.type, true), config, name, Set.class);
          this.valueType = valueType;
      }
  
      public void setSeed(long seed)
      {
          super.setSeed(seed);
          valueType.setSeed(seed * 31);
      }
  
      @Override
      public Set<T> generate()
      {
          final Set<T> set = new HashSet<T>();
          int size = (int) sizeDistribution.next();
          for (int i = 0 ; i < size ; i++)
              set.add(valueType.generate());
          return set;
      }
  }
  