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JasperReports Custom Visualization Component

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/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2019 TIBCO Software Inc. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 JasperReports. If not, see .
 */
package net.sf.jasperreports.customvisualization;

import java.util.Map;

/**
 *
 * @author gtoffoli
 */
public class SampleProcessor implements Processor
{

	@Override
	public Map processConfiguration(Map configuration)
	{

		System.out.println("Modifying the configuration...");

		configuration.put(
			"rootLabel",
			(configuration.containsKey("rootLabel") ? configuration.get("rootLabel") : "") + " modified"
			);

		return configuration;

	}

}