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Commons Math example source code file (DefaultRealMatrixChangingVisitor.java)

This example Commons Math source code file (DefaultRealMatrixChangingVisitor.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons Math tags/keywords

defaultrealmatrixchangingvisitor, defaultrealmatrixchangingvisitor, matrixvisitorexception, matrixvisitorexception, realmatrixchangingvisitor, realmatrixchangingvisitor

The Commons Math DefaultRealMatrixChangingVisitor.java source code

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

package org.apache.commons.math.linear;

/**
 * Default implementation of the {@link RealMatrixChangingVisitor} interface.
 * <p>
 * This class is a convenience to create custom visitors without defining all
 * methods. This class provides default implementations that do nothing.
 * </p>
 *
 * @version $Revision: 811685 $ $Date: 2009-09-05 13:36:48 -0400 (Sat, 05 Sep 2009) $
 * @since 2.0
 */
public class DefaultRealMatrixChangingVisitor implements RealMatrixChangingVisitor {

    /** {@inheritDoc} */
    public void start(int rows, int columns,
                      int startRow, int endRow, int startColumn, int endColumn) {
    }

    /** {@inheritDoc} */
    public double visit(int row, int column, double value)
        throws MatrixVisitorException {
        return value;
    }

    /** {@inheritDoc} */
    public double end() {
        return 0;
    }

}

Other Commons Math examples (source code examples)

Here is a short list of links related to this Commons Math DefaultRealMatrixChangingVisitor.java source code file:

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