|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.jfree.data.general.AbstractDataset
org.jfree.data.general.AbstractSeriesDataset
public abstract class AbstractSeriesDataset
An abstract implementation of the SeriesDataset
interface,
containing a mechanism for registering change listeners.
Constructor Summary | |
---|---|
protected |
AbstractSeriesDataset()
Creates a new dataset. |
Method Summary | |
---|---|
abstract int |
getSeriesCount()
Returns the number of series in the dataset. |
abstract java.lang.Comparable |
getSeriesKey(int series)
Returns the key for a series. |
int |
indexOf(java.lang.Comparable seriesKey)
Returns the index of the named series, or -1. |
void |
seriesChanged(SeriesChangeEvent event)
Called when a series belonging to the dataset changes. |
Methods inherited from class org.jfree.data.general.AbstractDataset |
---|
addChangeListener, clone, fireDatasetChanged, getGroup, hasListener, notifyListeners, removeChangeListener, setGroup, validateObject |
Methods inherited from class java.lang.Object |
---|
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.jfree.data.general.Dataset |
---|
addChangeListener, getGroup, removeChangeListener, setGroup |
Constructor Detail |
---|
protected AbstractSeriesDataset()
Method Detail |
---|
public abstract int getSeriesCount()
getSeriesCount
in interface SeriesDataset
public abstract java.lang.Comparable getSeriesKey(int series)
getSeriesKey
in interface SeriesDataset
series
- the series index (zero-based).
public int indexOf(java.lang.Comparable seriesKey)
indexOf
in interface SeriesDataset
seriesKey
- the series key.
public void seriesChanged(SeriesChangeEvent event)
seriesChanged
in interface SeriesChangeListener
event
- information about the change.
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |