/*
 * The MIT License
 *
 *   Copyright (c) 2014, benas (md.benhassine@gmail.com)
 *
 *   Permission is hereby granted, free of charge, to any person obtaining a copy
 *   of this software and associated documentation files (the "Software"), to deal
 *   in the Software without restriction, including without limitation the rights
 *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *   copies of the Software, and to permit persons to whom the Software is
 *   furnished to do so, subject to the following conditions:
 *
 *   The above copyright notice and this permission notice shall be included in
 *   all copies or substantial portions of the Software.
 *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *   THE SOFTWARE.
 */

package io.github.benas.easybatch.core.impl;

import io.github.benas.easybatch.core.api.Record;
import io.github.benas.easybatch.core.api.RecordReader;

/**
 * A No Operation {@link RecordReader} implementation used by default by easy batch engine.
 *
 * @author benas (md.benhassine@gmail.com)
 */
class NoOpRecordReader implements RecordReader {

    /**
     * {@inheritDoc}
     */
    public void open() {
    }

    /**
     * {@inheritDoc}
     */
    public boolean hasNextRecord() {
        return false;
    }

    /**
     * {@inheritDoc}
     */
    public Record readNextRecord() {
        return null;
    }

    /**
     * {@inheritDoc}
     */
    public long getTotalRecords() {
        return 0;
    }

    @Override
    public String getDataSourceName() {
        return "";
    }

    /**
     * {@inheritDoc}
     */
    public void close() {
    }

}

@@ -1592,24 +1592,55 @@
 id open() %7B%0A
+        //no op implementation%0A
     %7D%0A%0A    /
@@ -2076,21 +2076,52 @@
 d close() %7B%0A
+        //no op implementation%0A
     %7D%0A%0A%7D%0A

fix sonar issue : Methods should not be empty : Add a nested comment explaining why this method is empty, throw an UnsupportedOperationException or complete the implementation.