uk.ac.ed.epcc.webapp.charts

Class BarTimeChart<S 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<S>

uk.ac.ed.epcc.webapp.charts.BarTimeChart<S>

Type Parameters:

P - type of Plot object

All Implemented Interfaces:

Contexed

public final class BarTimeChart<S extends PeriodSetPlot>
extends PeriodChart<S>

BarTimeChart This is the bar chart equivalent of a TimeChart and is functionally equivalent to PieTimeChart. 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 barcharts 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	BarTimeChart(AppContext c)

Method Summary

Modifier and Type	Method and Description
S	getBarChartSeries(java.lang.String series, int nset)
static BarTimeChart	getInstance(AppContext c, java.util.Calendar s, java.util.Calendar e)
static BarTimeChart	getInstance(AppContext c, Period p)
Table	getTable() Generate a table representing the Chart

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

BarTimeChart

protected BarTimeChart(AppContext c)

Method Detail

getBarChartSeries

public S getBarChartSeries(java.lang.String series,
                           int nset)

getInstance

public static BarTimeChart getInstance(AppContext c,
                                       Period p)
                                throws java.lang.Exception

Throws:

java.lang.Exception

getInstance

public static BarTimeChart getInstance(AppContext c,
                                       java.util.Calendar s,
                                       java.util.Calendar e)
                                throws java.lang.Exception

Throws:

java.lang.Exception

getTable

public Table getTable()

Description copied from class: PeriodChart

Generate a table representing the Chart

Specified by:

getTable in class PeriodChart<S extends PeriodSetPlot>

Returns:

a Table