/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.xssf.usermodel.charts;
import org.apache.poi.ss.usermodel.charts.*;
import org.apache.poi.util.Beta;
/**
* @author Roman Kashitsyn
*/
@Beta
public class XSSFChartDataFactory implements ChartDataFactory {
private static XSSFChartDataFactory instance;
private XSSFChartDataFactory() {
super();
}
/**
* @return new scatter charts data instance
*/
public XSSFScatterChartData createScatterChartData() {
return new XSSFScatterChartData();
}
/**
* @return new line charts data instance
*/
public XSSFLineChartData createLineChartData() {
return new XSSFLineChartData();
}
/**
* @return factory instance
*/
public static XSSFChartDataFactory getInstance() {
if (instance == null) {
instance = new XSSFChartDataFactory();
}
return instance;
}
}