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}