net.sf.clichart.main
Class DefaultChartGenerator

java.lang.Object
  net.sf.clichart.main.DefaultChartGenerator

All Implemented Interfaces:

ChartGenerator

public class DefaultChartGenerator
extends java.lang.Object
implements ChartGenerator

Default implementation of the ChartGenerator

Author:

johnd

Constructor Summary

DefaultChartGenerator()

Method Summary

protected AbstractChartBuilder	buildChartBuilder(Options options, java.lang.String[] seriesTitles) Create and return an appropriate chart builder, based on the options provided
protected AbstractDataParser	buildDataParser(Options options, AbstractChartBuilder chartbuider) Create and return an appropriate data parser, based on the options provided.
void	clear() Clear all set options.
protected javax.swing.JFrame	createChartFrame(org.jfree.chart.JFreeChart chart, Options options) Return a frame displaying the supplied chart
protected ChartSaver	createChartSaver(org.jfree.chart.JFreeChart chart, Options options) Return a ChartSaver for saving the chart to a file
void	generateChart(Options options) Parse the provided data (from the supplied input file within the options, or from stdin if null), and either display a chart in an interactive window or save it to a file (depending on the present of an output path in the options).

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultChartGenerator

public DefaultChartGenerator()

Method Detail

generateChart

public void generateChart(Options options)
                   throws java.io.IOException,
                          InvalidDataException,
                          InvalidOptionsException,
                          ChartSaverException

Description copied from interface: ChartGenerator

Parse the provided data (from the supplied input file within the options, or from stdin if null), and either display a chart in an interactive window or save it to a file (depending on the present of an output path in the options).

Specified by:

generateChart in interface ChartGenerator

Parameters:

options - Options used for parsing data and generating chart

Throws:

java.io.IOException - If not able to read input data or write chart

InvalidDataException - Input data was invalid (or didn't match the options provided)

InvalidOptionsException

ChartSaverException

clear

public void clear()

Description copied from interface: ChartGenerator

Clear all set options.

Specified by:

clear in interface ChartGenerator

createChartSaver

protected ChartSaver createChartSaver(org.jfree.chart.JFreeChart chart,
                                      Options options)

Return a ChartSaver for saving the chart to a file

createChartFrame

protected javax.swing.JFrame createChartFrame(org.jfree.chart.JFreeChart chart,
                                              Options options)

Return a frame displaying the supplied chart

buildChartBuilder

protected AbstractChartBuilder buildChartBuilder(Options options,
                                                 java.lang.String[] seriesTitles)

Create and return an appropriate chart builder, based on the options provided

Parameters:

seriesTitles - Explicit series titles to use (null if none)

buildDataParser

protected AbstractDataParser buildDataParser(Options options,
                                             AbstractChartBuilder chartbuider)

Create and return an appropriate data parser, based on the options provided. Note that the chartBuilder must be plugged into the data parser as its data sink.