net.sf.statcvs.charts
Class TimeBarChartMaker

java.lang.Object
  net.sf.statcvs.charts.TimeBarChartMaker

Direct Known Subclasses:

TimeBarChartMaker.HourBarChartMaker, TimeBarChartMaker.WeekdayBarChartMaker

public abstract class TimeBarChartMaker
extends java.lang.Object

Produces bar charts where each bar represents a time slot, e.g. a weekday., and each revision from a given collection is sorted into the appropriate slot.

Version:

$Id: TimeBarChartMaker.java,v 1.4 2008/04/02 11:22:15 benoitx Exp $

Author:

jentzsch, Richard Cyganiak (richard@cyganiak.de)

Nested Class Summary

static class	TimeBarChartMaker.HourBarChartMaker
static class	TimeBarChartMaker.WeekdayBarChartMaker

Constructor Summary

TimeBarChartMaker(ReportConfig config, java.util.SortedSet revisions, java.lang.String title, java.lang.String fileName, java.lang.String[] barLabels)
Creates a new BarChartMaker.

Method Summary

protected abstract int	barNumberForTime(java.util.Calendar time)
ChartImage	toFile() Creates a bar chart image file.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeBarChartMaker

public TimeBarChartMaker(ReportConfig config,
                         java.util.SortedSet revisions,
                         java.lang.String title,
                         java.lang.String fileName,
                         java.lang.String[] barLabels)

Creates a new BarChartMaker.

Parameters:

config - The configuration to use

revisions - The revisions to analyze

title - The chart's title

fileName - The file name for the image file, including .png extension

barLabels - The labels for each bar

Method Detail

toFile

public ChartImage toFile()

Creates a bar chart image file.

Returns:

An image file containing the chart

barNumberForTime

protected abstract int barNumberForTime(java.util.Calendar time)