public class FrequencyByTimeDataset extends org.jfree.data.general.AbstractDataset implements org.jfree.data.xy.XYDataset, Serializable
Modifier and Type | Field and Description |
---|---|
protected HashMap<Integer,Comparable<?>> |
categories |
protected int |
categoryCount |
protected ArrayList<org.apache.commons.math3.stat.Frequency> |
frequencyByTime |
protected int |
t |
Constructor and Description |
---|
FrequencyByTimeDataset() |
Modifier and Type | Method and Description |
---|---|
void |
addNewSample(org.apache.commons.math3.stat.Frequency f) |
void |
fireDatasetChanged() |
org.jfree.data.DomainOrder |
getDomainOrder() |
int |
getItemCount(int series) |
int |
getSeriesCount() |
Comparable |
getSeriesKey(int series) |
Number |
getX(int series,
int item) |
double |
getXValue(int series,
int item) |
Number |
getY(int series,
int item) |
double |
getYValue(int series,
int item) |
int |
indexOf(Comparable seriesKey) |
void |
initialiseCategories(Collection<Comparable<?>> initCategories) |
void |
registerCategory(Comparable<?> category) |
int |
size() |
void |
updateCategories(org.apache.commons.math3.stat.Frequency f) |
addChangeListener, clone, getGroup, getNotify, hasListener, notifyListeners, removeChangeListener, setGroup, setNotify, validateObject
protected ArrayList<org.apache.commons.math3.stat.Frequency> frequencyByTime
protected int t
protected HashMap<Integer,Comparable<?>> categories
protected int categoryCount
public void addNewSample(org.apache.commons.math3.stat.Frequency f)
public void updateCategories(org.apache.commons.math3.stat.Frequency f)
public void registerCategory(Comparable<?> category)
public void fireDatasetChanged()
fireDatasetChanged
in class org.jfree.data.general.AbstractDataset
public org.jfree.data.DomainOrder getDomainOrder()
getDomainOrder
in interface org.jfree.data.xy.XYDataset
public int getItemCount(int series)
getItemCount
in interface org.jfree.data.xy.XYDataset
public Number getX(int series, int item)
getX
in interface org.jfree.data.xy.XYDataset
public double getXValue(int series, int item)
getXValue
in interface org.jfree.data.xy.XYDataset
public Number getY(int series, int item)
getY
in interface org.jfree.data.xy.XYDataset
public double getYValue(int series, int item)
getYValue
in interface org.jfree.data.xy.XYDataset
public int getSeriesCount()
getSeriesCount
in interface org.jfree.data.general.SeriesDataset
public Comparable getSeriesKey(int series)
getSeriesKey
in interface org.jfree.data.general.SeriesDataset
public int indexOf(Comparable seriesKey)
indexOf
in interface org.jfree.data.general.SeriesDataset
public int size()
public void initialiseCategories(Collection<Comparable<?>> initCategories)
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