1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF 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, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.hadoop.hbase.hbtop.terminal;
19
20 import java.util.Objects;
21
22 import org.apache.hadoop.hbase.classification.InterfaceAudience;
23
24 /**
25 * Terminal dimensions in 2-d space, measured in number of rows and columns.
26 */
27 @InterfaceAudience.Private
28 public class TerminalSize {
29 private final int columns;
30 private final int rows;
31
32 public TerminalSize(int columns, int rows) {
33 this.columns = columns;
34 this.rows = rows;
35 }
36
37 public int getColumns() {
38 return columns;
39 }
40
41 public int getRows() {
42 return rows;
43 }
44
45 @Override
46 public boolean equals(Object o) {
47 if (this == o) {
48 return true;
49 }
50 if (!(o instanceof TerminalSize)) {
51 return false;
52 }
53 TerminalSize that = (TerminalSize) o;
54 return columns == that.columns && rows == that.rows;
55 }
56
57 @Override
58 public int hashCode() {
59 return Objects.hash(columns, rows);
60 }
61 }