com.jrefinery.data
Interface MultiIntervalCategoryDataset

All Superinterfaces:

CategoryDataset, Dataset, SeriesDataset

All Known Implementing Classes:

GanttSeriesCollection

public interface MultiIntervalCategoryDataset
extends CategoryDataset

A category dataset that defines a value range for each series/category combination.

Method Summary

void	add(GanttSeries series)
void	addTask(java.lang.Object name)
java.lang.Number	getEndValue(int series, java.lang.Object category, int interval) Returns the max value for the specified series (zero-based index) and category.
int	getIntervalCount(int series, java.lang.Object category) Returns the number of interval value pairs defined for this series/category
GanttSeries	getSeries(int series) Returns the series associated with the object
java.lang.Number	getStartValue(int series, java.lang.Object category, int interval) Returns the min value for the specified series (zero-based index) and category.
void	removeTask(java.lang.String name)
boolean	taskPresent(java.lang.String name)

Methods inherited from interface com.jrefinery.data.CategoryDataset

getCategories, getCategoryCount, getValue

Methods inherited from interface com.jrefinery.data.SeriesDataset

getSeriesCount, getSeriesName

Methods inherited from interface com.jrefinery.data.Dataset

addChangeListener, removeChangeListener

Method Detail

getIntervalCount

int getIntervalCount(int series,
                     java.lang.Object category)

Returns the number of interval value pairs defined for this series/category

Parameters:

series - The series index (zero-based).

category - The category.

getStartValue

java.lang.Number getStartValue(int series,
                               java.lang.Object category,
                               int interval)

Returns the min value for the specified series (zero-based index) and category.

Parameters:

series - The series index (zero-based).

category - The category.

interval - Index into array of EndValues for this series/category

getEndValue

java.lang.Number getEndValue(int series,
                             java.lang.Object category,
                             int interval)

Returns the max value for the specified series (zero-based index) and category.

Parameters:

series - The series index (zero-based).

category - The category.

interval - Zero based index into array of EndValues

getSeries

GanttSeries getSeries(int series)

Returns the series associated with the object

add

void add(GanttSeries series)

removeTask

void removeTask(java.lang.String name)

addTask

void addTask(java.lang.Object name)

taskPresent

boolean taskPresent(java.lang.String name)