/*
 * Copyright 2014 OpenRQ Team
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * Copyright 2011-2014, by Vladimir Kostyukov and Contributors.
 * 
 * This file is part of la4j project (http://la4j.org)
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * Contributor(s): -
 */
package net.fec.openrq.util.linearalgebra.matrix.source;


import java.util.Random;


public class RandomMatrixSource implements MatrixSource {

    private int rows, columns;
    private Random random;


    public RandomMatrixSource(int rows, int columns, Random random) {

        this.rows = rows;
        this.columns = columns;
        this.random = random;
    }

    @Override
    public byte get(int i, int j) {

        return (byte)random.nextInt();
    }

    @Override
    public int columns() {

        return columns;
    }

    @Override
    public int rows() {

        return rows;
    }
}
