uk.ac.ed.epcc.webapp.charts

Class PieTimeChart<P extends PeriodSetPlot>

java.lang.Object

uk.ac.ed.epcc.webapp.AbstractContexed

uk.ac.ed.epcc.webapp.charts.Chart

uk.ac.ed.epcc.webapp.charts.PeriodChart<P>

uk.ac.ed.epcc.webapp.charts.SetPeriodChart<P>

uk.ac.ed.epcc.webapp.charts.PieTimeChart<P>

Type Parameters:

P - type of Plot object

All Implemented Interfaces:

Contexed

public final class PieTimeChart<P extends PeriodSetPlot>
extends SetPeriodChart<P>

PieTimeChart This is the PieChart equivalent of a TimeChart It plots the sum of quantities over a period and uses the same mapping classes the intention is that you can use this to generate piecharts and timecharts interchangably. Unlike TimeCharts only a single dataset is plotted. This defaults to the last created Plot but can be reset using the setPlot(PeriodSetPlot) method.

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

conn

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PieTimeChart(AppContext c)

Method Summary

Modifier and Type	Method and Description
P	addPieChart(int nset)
P	addPieChart(int nset, java.awt.Color[] custom)
static PieTimeChart	getInstance(AppContext c, java.util.Calendar s, java.util.Calendar e)
static PieTimeChart	getInstance(AppContext c, Period p)
P	getPlot()
void	setPlot(P ds)

Methods inherited from class uk.ac.ed.epcc.webapp.charts.SetPeriodChart

getTable

Methods inherited from class uk.ac.ed.epcc.webapp.charts.PeriodChart

addData, addDataArray, addDataIterator, addMapData, getChartData, getEndDate, getPeriod, getStartDate

Methods inherited from class uk.ac.ed.epcc.webapp.charts.Chart

getLegendName, makeDataset, setChartData, setLegendName, sortSets, sortSets, sortSets

Methods inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

getContext, getLogger, resetLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

PieTimeChart

protected PieTimeChart(AppContext c)

Method Detail

addPieChart

public P addPieChart(int nset)

addPieChart

public P addPieChart(int nset,
                     java.awt.Color[] custom)

getInstance

public static PieTimeChart getInstance(AppContext c,
                                       Period p)

getInstance

public static PieTimeChart getInstance(AppContext c,
                                       java.util.Calendar s,
                                       java.util.Calendar e)

getPlot

public P getPlot()

Specified by:

getPlot in class SetPeriodChart<P extends PeriodSetPlot>

setPlot

public void setPlot(P ds)

Specified by:

setPlot in class SetPeriodChart<P extends PeriodSetPlot>