content: package org.apache.cassandra.stress.generate;
  /*
   * 
   * 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.
   * 
   */
  
  
  public class RatioDistribution
  {
  
      final Distribution distribution;
      final double divisor;
  
      public RatioDistribution(Distribution distribution, double divisor)
      {
          this.distribution = distribution;
          this.divisor = divisor;
      }
  
      // yields a value between 0 and 1
      public double next()
      {
          return Math.max(0f, Math.min(1f, distribution.nextDouble() / divisor));
      }
  
      public double min()
      {
          return Math.min(1d, distribution.minValue() / divisor);
      }
  
      public double max()
      {
          return Math.min(1d, distribution.maxValue() / divisor);
      }
  }
  