001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.apache.hadoop.hbase.hbtop.terminal; 019 020import java.util.Objects; 021import org.apache.yetus.audience.InterfaceAudience; 022 023/** 024 * Terminal dimensions in 2-d space, measured in number of rows and columns. 025 */ 026@InterfaceAudience.Private 027public class TerminalSize { 028 private final int columns; 029 private final int rows; 030 031 public TerminalSize(int columns, int rows) { 032 this.columns = columns; 033 this.rows = rows; 034 } 035 036 public int getColumns() { 037 return columns; 038 } 039 040 public int getRows() { 041 return rows; 042 } 043 044 @Override 045 public boolean equals(Object o) { 046 if (this == o) { 047 return true; 048 } 049 if (!(o instanceof TerminalSize)) { 050 return false; 051 } 052 TerminalSize that = (TerminalSize) o; 053 return columns == that.columns && rows == that.rows; 054 } 055 056 @Override 057 public int hashCode() { 058 return Objects.hash(columns, rows); 059 } 060}