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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.beans.transform;
@Named("Expression language (EL) transformer")
@Description("Generates a column based on an EL expression")
public class ELTransformer implements Transformer {
		return new OutputColumns(1, String.class);
	public void init() {
		// we simply reuse the functionality available in the ELInputColumn
		if (.indexOf("#{") == -1) {
else {
	public String[] transform(InputRow inputRow) {
		String result = .evaluate(inputRow);
		return new String[] { result };
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