/**
* DataCleaner (community edition)
* Copyright (C) 2014 Neopost - Customer Information Management
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.datacleaner.test.mock;
import java.util.concurrent.atomic.AtomicInteger;
import javax.inject.Named;
import org.datacleaner.api.Configured;
import org.datacleaner.api.HasAnalyzerResult;
import org.datacleaner.api.Initialize;
import org.datacleaner.api.InputColumn;
import org.datacleaner.api.InputRow;
import org.datacleaner.api.OutputColumns;
import org.datacleaner.api.Transformer;
import org.datacleaner.result.NumberResult;
/**
* A mock transformer which also implements {@link HasAnalyzerResult}
*/
@Named("MockTransformerWithAnalyzerResult")
public class MockTransformerWithAnalyzerResult implements Transformer, HasAnalyzerResult<NumberResult> {
private final AtomicInteger _counter;
@Configured
InputColumn<?> column;
public MockTransformerWithAnalyzerResult() {
_counter = new AtomicInteger();
}
@Initialize
public void init() {
_counter.set(0);
}
@Override
public NumberResult getResult() {
return new NumberResult(_counter.get());
}
@Override
public OutputColumns getOutputColumns() {
return new OutputColumns(String.class, "row id");
}
@Override
public Object[] transform(final InputRow inputRow) {
_counter.incrementAndGet();
return new Object[] { inputRow.getId() };
}
}