package org.ff4j.audit.chart;
/*
* #%L
* ff4j-core
* %%
* Copyright (C) 2013 - 2014 Ff4J
* %%
* Licensed 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.
* #L%
*/
import java.util.ArrayList;
import java.util.List;
/**
* Bean representing a histogram graph.
*
* @author Cedrick Lunven (@clunven)
*/
public class BarChart extends AbstractChart {
/** serial. */
private static final long serialVersionUID = -7438492625518407540L;
/** sector for the graph. */
private List < Serie < Integer > > chartBars = new ArrayList< Serie < Integer > >();
/**
* Default constructor.
*/
public BarChart(String title) {
super(title);
}
/** {@inheritDoc} */
@Override
public String toString() {
return toJson();
}
/** {@inheritDoc} */
public String toJson() {
StringBuilder sb = new StringBuilder("{");
sb.append(" \"title\" : \"" + getTitle() + "\", ");
sb.append(" \"bars\" : [");
if (null != chartBars) {
boolean first = true;
for (Serie<Integer> bar : chartBars) {
if (!first) {
sb.append(", ");
}
sb.append(bar.toString());
first = false;
}
}
sb.append("] }");
return sb.toString();
}
/**
* Getter accessor for attribute 'chartBars'.
*
* @return
* current value of 'chartBars'
*/
public List< Serie < Integer > > getChartBars() {
return chartBars;
}
}