| 1 | /** |
| 2 | * Licensed to jclouds, Inc. (jclouds) under one or more |
| 3 | * contributor license agreements. See the NOTICE file |
| 4 | * distributed with this work for additional information |
| 5 | * regarding copyright ownership. jclouds licenses this file |
| 6 | * to you under the Apache License, Version 2.0 (the |
| 7 | * "License"); you may not use this file except in compliance |
| 8 | * with the License. You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, |
| 13 | * software distributed under the License is distributed on an |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | * KIND, either express or implied. See the License for the |
| 16 | * specific language governing permissions and limitations |
| 17 | * under the License. |
| 18 | */ |
| 19 | package org.jclouds.elasticstack.domain; |
| 20 | |
| 21 | |
| 22 | /** |
| 23 | * |
| 24 | * @author Adrian Cole |
| 25 | */ |
| 26 | public class DriveMetrics { |
| 27 | public static class Builder { |
| 28 | protected long readBytes; |
| 29 | protected long readRequests; |
| 30 | protected long writeBytes; |
| 31 | protected long writeRequests; |
| 32 | |
| 33 | public Builder readBytes(long readBytes) { |
| 34 | this.readBytes = readBytes; |
| 35 | return this; |
| 36 | } |
| 37 | |
| 38 | public Builder readRequests(long readRequests) { |
| 39 | this.readRequests = readRequests; |
| 40 | return this; |
| 41 | } |
| 42 | |
| 43 | public Builder writeBytes(long writeBytes) { |
| 44 | this.writeBytes = writeBytes; |
| 45 | return this; |
| 46 | } |
| 47 | |
| 48 | public Builder writeRequests(long writeRequests) { |
| 49 | this.writeRequests = writeRequests; |
| 50 | return this; |
| 51 | } |
| 52 | |
| 53 | public DriveMetrics build() { |
| 54 | return new DriveMetrics(readBytes, readRequests, writeBytes, writeRequests); |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | protected final long readBytes; |
| 59 | protected final long readRequests; |
| 60 | protected final long writeBytes; |
| 61 | protected final long writeRequests; |
| 62 | |
| 63 | public DriveMetrics(long readBytes, long readRequests, long writeBytes, long writeRequests) { |
| 64 | this.readBytes = readBytes; |
| 65 | this.readRequests = readRequests; |
| 66 | this.writeBytes = writeBytes; |
| 67 | this.writeRequests = writeRequests; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * |
| 72 | * @return Cumulative i/o byte/request count for each drive |
| 73 | */ |
| 74 | public long getReadBytes() { |
| 75 | return readBytes; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * |
| 80 | * @return Cumulative i/o byte/request count for each drive |
| 81 | */ |
| 82 | public long getReadRequests() { |
| 83 | return readRequests; |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * |
| 88 | * @return Cumulative i/o byte/request count for each drive |
| 89 | */ |
| 90 | public long getWriteBytes() { |
| 91 | return writeBytes; |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * |
| 96 | * @return Cumulative i/o byte/request count for each drive |
| 97 | */ |
| 98 | public long getWriteRequests() { |
| 99 | return writeRequests; |
| 100 | } |
| 101 | |
| 102 | @Override |
| 103 | public int hashCode() { |
| 104 | final int prime = 31; |
| 105 | int result = 1; |
| 106 | result = prime * result + (int) (readBytes ^ (readBytes >>> 32)); |
| 107 | result = prime * result + (int) (readRequests ^ (readRequests >>> 32)); |
| 108 | result = prime * result + (int) (writeBytes ^ (writeBytes >>> 32)); |
| 109 | result = prime * result + (int) (writeRequests ^ (writeRequests >>> 32)); |
| 110 | return result; |
| 111 | } |
| 112 | |
| 113 | @Override |
| 114 | public boolean equals(Object obj) { |
| 115 | if (this == obj) |
| 116 | return true; |
| 117 | if (obj == null) |
| 118 | return false; |
| 119 | if (getClass() != obj.getClass()) |
| 120 | return false; |
| 121 | DriveMetrics other = (DriveMetrics) obj; |
| 122 | if (readBytes != other.readBytes) |
| 123 | return false; |
| 124 | if (readRequests != other.readRequests) |
| 125 | return false; |
| 126 | if (writeBytes != other.writeBytes) |
| 127 | return false; |
| 128 | if (writeRequests != other.writeRequests) |
| 129 | return false; |
| 130 | return true; |
| 131 | } |
| 132 | |
| 133 | @Override |
| 134 | public String toString() { |
| 135 | return "[readBytes=" + readBytes + ", readRequests=" + readRequests + ", writeBytes=" + writeBytes |
| 136 | + ", writeRequests=" + writeRequests + "]"; |
| 137 | } |
| 138 | } |