Java Boolean Array And andRows(boolean[][] data)

Description

Take the logical AND of all variables in each row

License

Open Source License

Parameter

Parameter	Description
data	a parameter

Declaration

public static boolean[] andRows(boolean[][] data) 

Method Source Code

//package com.java2s;
/*/*from w w w. j av  a2s  .  c  om*/
 *  Java Information Dynamics Toolkit (JIDT)
 *  Copyright (C) 2012, Joseph T. Lizier
 *  
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *  
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * Take the logical AND of all variables in each row 
     * 
     * @param data
     * @return
     */
    public static boolean[] andRows(boolean[][] data) {
        boolean[] result = new boolean[data.length];

        for (int i = 0; i < data.length; i++) {
            result[i] = true;
            for (int j = 0; j < data[i].length; j++) {
                result[i] &= data[i][j];
            }
        }
        return result;
    }
}

Related

1. and(boolean a[], boolean b[])
2. and(boolean[] x, boolean[] y)
3. and(boolean[][] b1, boolean[][] b2)
4. ANDWith(boolean[] toChange, boolean[] toAdd)