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.asterix.common.storage;
  
  public class StorageIOStats {
  
      private int pendingFlushes;
      private int pendingMerges;
      private int pendingReplications;
      private int failedFlushes;
      private int failedMerges;
  
      public void addPendingFlushes(int pending) {
          pendingFlushes += pending;
      }
  
      public void addPendingMerges(int pending) {
          pendingMerges += pending;
      }
  
      public void addPendingReplications(int pending) {
          pendingReplications += pending;
      }
  
      public void addFailedFlushes(int failed) {
          failedFlushes += failed;
      }
  
      public void addFailedMerges(int failed) {
          failedMerges += failed;
      }
  
      public int getFailedFlushes() {
          return failedFlushes;
      }
  
      public int getFailedMerges() {
          return failedMerges;
      }
  
      public int getPendingFlushes() {
          return pendingFlushes;
      }
  
      public int getPendingMerges() {
          return pendingMerges;
      }
  
      public int getPendingReplications() {
          return pendingReplications;
      }
  
      public int getTotalPendingOperations() {
          return pendingFlushes + pendingMerges + pendingReplications;
      }
  }
  