org.jclouds.elasticstack.domain.DriveMetrics Maven / Gradle / Ivy

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/*
 * 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.jclouds.elasticstack.domain;


public class DriveMetrics {
   public static class Builder {
      protected long readBytes;
      protected long readRequests;
      protected long writeBytes;
      protected long writeRequests;

      public Builder readBytes(long readBytes) {
         this.readBytes = readBytes;
         return this;
      }

      public Builder readRequests(long readRequests) {
         this.readRequests = readRequests;
         return this;
      }

      public Builder writeBytes(long writeBytes) {
         this.writeBytes = writeBytes;
         return this;
      }

      public Builder writeRequests(long writeRequests) {
         this.writeRequests = writeRequests;
         return this;
      }

      public DriveMetrics build() {
         return new DriveMetrics(readBytes, readRequests, writeBytes, writeRequests);
      }
   }

   protected final long readBytes;
   protected final long readRequests;
   protected final long writeBytes;
   protected final long writeRequests;

   public DriveMetrics(long readBytes, long readRequests, long writeBytes, long writeRequests) {
      this.readBytes = readBytes;
      this.readRequests = readRequests;
      this.writeBytes = writeBytes;
      this.writeRequests = writeRequests;
   }

   /**
    * 
    * @return Cumulative i/o byte/request count for each drive
    */
   public long getReadBytes() {
      return readBytes;
   }

   /**
    * 
    * @return Cumulative i/o byte/request count for each drive
    */
   public long getReadRequests() {
      return readRequests;
   }

   /**
    * 
    * @return Cumulative i/o byte/request count for each drive
    */
   public long getWriteBytes() {
      return writeBytes;
   }

   /**
    * 
    * @return Cumulative i/o byte/request count for each drive
    */
   public long getWriteRequests() {
      return writeRequests;
   }

   @Override
   public int hashCode() {
      final int prime = 31;
      int result = 1;
      result = prime * result + (int) (readBytes ^ (readBytes >>> 32));
      result = prime * result + (int) (readRequests ^ (readRequests >>> 32));
      result = prime * result + (int) (writeBytes ^ (writeBytes >>> 32));
      result = prime * result + (int) (writeRequests ^ (writeRequests >>> 32));
      return result;
   }

   @Override
   public boolean equals(Object obj) {
      if (this == obj)
         return true;
      if (obj == null)
         return false;
      if (getClass() != obj.getClass())
         return false;
      DriveMetrics other = (DriveMetrics) obj;
      if (readBytes != other.readBytes)
         return false;
      if (readRequests != other.readRequests)
         return false;
      if (writeBytes != other.writeBytes)
         return false;
      if (writeRequests != other.writeRequests)
         return false;
      return true;
   }

   @Override
   public String toString() {
      return "[readBytes=" + readBytes + ", readRequests=" + readRequests + ", writeBytes=" + writeBytes
            + ", writeRequests=" + writeRequests + "]";
   }
}