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/**
025 * Terminal dimensions in 2-d space, measured in number of rows and columns.
026 */
027@InterfaceAudience.Private
028public class TerminalSize {
029  private final int columns;
030  private final int rows;
031
032  public TerminalSize(int columns, int rows) {
033    this.columns = columns;
034    this.rows = rows;
035  }
036
037  public int getColumns() {
038    return columns;
039  }
040
041  public int getRows() {
042    return rows;
043  }
044
045  @Override
046  public boolean equals(Object o) {
047    if (this == o) {
048      return true;
049    }
050    if (!(o instanceof TerminalSize)) {
051      return false;
052    }
053    TerminalSize that = (TerminalSize) o;
054    return columns == that.columns && rows == that.rows;
055  }
056
057  @Override
058  public int hashCode() {
059    return Objects.hash(columns, rows);
060  }
061}