public interface

IntervalXYDataset

implements XYDataset
org.jfree.data.xy.IntervalXYDataset
Known Indirect Subclasses

Class Overview

An extension of the XYDataset interface that allows a range of data to be defined for the X values, the Y values, or both the X and Y values. This interface is used to support (among other things) bar plots against numerical axes.

Summary

Public Methods
abstract Number getEndX(int series, int item)
Returns the ending X value for the specified series and item.
abstract double getEndXValue(int series, int item)
Returns the end x-value (as a double primitive) for an item within a series.
abstract Number getEndY(int series, int item)
Returns the ending Y value for the specified series and item.
abstract double getEndYValue(int series, int item)
Returns the end y-value (as a double primitive) for an item within a series.
abstract Number getStartX(int series, int item)
Returns the starting X value for the specified series and item.
abstract double getStartXValue(int series, int item)
Returns the start x-value (as a double primitive) for an item within a series.
abstract Number getStartY(int series, int item)
Returns the starting Y value for the specified series and item.
abstract double getStartYValue(int series, int item)
Returns the start y-value (as a double primitive) for an item within a series.
[Expand]
Inherited Methods
From interface org.jfree.data.general.Dataset
From interface org.jfree.data.general.SeriesDataset
From interface org.jfree.data.xy.XYDataset

Public Methods

public abstract Number getEndX (int series, int item)

Returns the ending X value for the specified series and item.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The value.

public abstract double getEndXValue (int series, int item)

Returns the end x-value (as a double primitive) for an item within a series.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The end x-value.

public abstract Number getEndY (int series, int item)

Returns the ending Y value for the specified series and item.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The value.

public abstract double getEndYValue (int series, int item)

Returns the end y-value (as a double primitive) for an item within a series.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The end y-value.

public abstract Number getStartX (int series, int item)

Returns the starting X value for the specified series and item.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The value.

public abstract double getStartXValue (int series, int item)

Returns the start x-value (as a double primitive) for an item within a series.

Parameters
series the series (zero-based index).
item the item (zero-based index).
Returns
  • The start x-value.

public abstract Number getStartY (int series, int item)

Returns the starting Y value for the specified series and item.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The value.

public abstract double getStartYValue (int series, int item)

Returns the start y-value (as a double primitive) for an item within a series.

Parameters
series the series index (zero-based).
item the item index (zero-based).
Returns
  • The start y-value.