Package org.unifi.mecvirtualresourceallocation.evaluation.util

Class ChartUtils

java.lang.Object

org.unifi.mecvirtualresourceallocation.evaluation.util.ChartUtils

public final class ChartUtils
extends Object

Utility class for creating and displaying charts using the JFreeChart library.

Method Summary

Modifier and Type	Method	Description
static void	createAndShowChart(String title, String xAxisLabel, String yAxisLabel, Map<Integer,BigDecimal> data, String label)	Creates and displays a chart with a single series of data.
static void	createAndShowChart(String title, String xAxisLabel, String yAxisLabel, Map<Integer,BigDecimal> data1, String label1, Map<Integer,BigDecimal> data2, String label2)	Creates and displays a chart with two series of data.
static void	createAndShowExecutionTimeChart(String title, String xAxisLabel, String yAxisLabel, Map<Integer,Long> data1, String label1, Map<Integer,Long> data2, String label2)	Creates and displays a chart with two series of execution time data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

createAndShowChart

public static void createAndShowChart(String title,
 String xAxisLabel,
 String yAxisLabel,
 Map<Integer,BigDecimal> data,
 String label)

Creates and displays a chart with a single series of data.

Parameters:

title - the title of the chart

xAxisLabel - the label for the X-axis

yAxisLabel - the label for the Y-axis

data - the data to be displayed in the chart, where the key is the X value and the value is the Y value

label - the label for the data series

createAndShowChart

public static void createAndShowChart(String title,
 String xAxisLabel,
 String yAxisLabel,
 Map<Integer,BigDecimal> data1,
 String label1,
 Map<Integer,BigDecimal> data2,
 String label2)

Creates and displays a chart with two series of data.

Parameters:

title - the title of the chart

xAxisLabel - the label for the X-axis

yAxisLabel - the label for the Y-axis

data1 - the first data series to be displayed in the chart

label1 - the label for the first data series

data2 - the second data series to be displayed in the chart

label2 - the label for the second data series

createAndShowExecutionTimeChart

public static void createAndShowExecutionTimeChart(String title,
 String xAxisLabel,
 String yAxisLabel,
 Map<Integer,Long> data1,
 String label1,
 Map<Integer,Long> data2,
 String label2)

Creates and displays a chart with two series of execution time data.

Parameters:

title - the title of the chart

xAxisLabel - the label for the X-axis

yAxisLabel - the label for the Y-axis

data1 - the first data series of execution times to be displayed in the chart

label1 - the label for the first data series

data2 - the second data series of execution times to be displayed in the chart

label2 - the label for the second data series