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.utils.progress;
  
  /**
   * Progress event
   */
  public class ProgressEvent
  {
      private final ProgressEventType type;
      private final int progressCount;
      private final int total;
      private final String message;
  
      public static ProgressEvent createNotification(String message)
      {
          return new ProgressEvent(ProgressEventType.NOTIFICATION, 0, 0, message);
      }
  
      public ProgressEvent(ProgressEventType type, int progressCount, int total)
      {
          this(type, progressCount, total, null);
      }
  
      public ProgressEvent(ProgressEventType type, int progressCount, int total, String message)
      {
          this.type = type;
          this.progressCount = progressCount;
          this.total = total;
          this.message = message;
      }
  
      public ProgressEventType getType()
      {
          return type;
      }
  
      public int getProgressCount()
      {
          return progressCount;
      }
  
      public int getTotal()
      {
          return total;
      }
  
      public double getProgressPercentage()
      {
          return total != 0 ? progressCount * 100 / (double) total : 0;
      }
  
      /**
       * @return Message attached to this event. Can be null.
       */
      public String getMessage()
      {
          return message;
      }
  }
  