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Explore the source code of the class ChartContext.java


/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2016 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.charts;

import java.util.Locale;
import java.util.TimeZone;

import net.sf.jasperreports.engine.JRChart;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JasperReportsContext;

import org.jfree.data.general.Dataset;

/**
 * @author Teodor Danciu ([email protected]) 
 */
public interface ChartContext
{

	/**
	 * 
	 */
	public JasperReportsContext getJasperReportsContext();
	
	/**
	 * 
	 */
	public JRChart getChart();

	/**
	 * 
	 */
	public Dataset getDataset();

	/**
	 * 
	 */
	public Object getLabelGenerator();

	/**
	 * 
	 */
	public Locale getLocale();

	public TimeZone getTimeZone();

	/**
	 * 
	 */
	public String evaluateTextExpression(JRExpression expression) throws JRException;

	/**
	 *
	 */
	public Object evaluateExpression(JRExpression expression) throws JRException;
}