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java.lang.Objectorg.jfree.data.general.AbstractDataset
org.jfree.data.general.AbstractSeriesDataset
org.jfree.data.xy.AbstractXYDataset
org.jfree.data.xy.AbstractIntervalXYDataset
edu.ucla.stat.SOCR.chart.data.SimpleIntervalXYDataset
public class SimpleIntervalXYDataset
A quick and dirty sample dataset.
Constructor Summary | |
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SimpleIntervalXYDataset()
Creates a new dataset. |
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SimpleIntervalXYDataset(int length,
double[] xstart,
double[] xend,
double[] y)
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SimpleIntervalXYDataset(int length,
double[] xstart,
double[] xend,
int[] y)
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Method Summary | |
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void |
add(int length,
double[] xstart,
double[] xend,
int[] y)
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void |
addChangeListener(org.jfree.data.general.DatasetChangeListener listener)
Registers an object for notification of changes to the dataset. |
java.lang.Number |
getEndX(int series,
int item)
Returns the ending X value for the specified series and item. |
java.lang.Number |
getEndY(int series,
int item)
Returns the ending Y value for the specified series and item. |
int |
getItemCount(int series)
Returns the number of items in a series. |
int |
getSeriesCount()
Returns the number of series in the dataset. |
java.lang.Comparable |
getSeriesKey(int series)
Returns the key for a series. |
java.lang.Number |
getStartX(int series,
int item)
Returns the starting X value for the specified series and item. |
java.lang.Number |
getStartY(int series,
int item)
Returns the starting Y value for the specified series and item. |
java.lang.Number |
getX(int series,
int item)
Returns the x-value for an item within a series. |
java.lang.Number |
getY(int series,
int item)
Returns the y-value for an item within a series. |
void |
removeChangeListener(org.jfree.data.general.DatasetChangeListener listener)
Deregisters an object for notification of changes to the dataset. |
Methods inherited from class org.jfree.data.xy.AbstractIntervalXYDataset |
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getEndXValue, getEndYValue, getStartXValue, getStartYValue |
Methods inherited from class org.jfree.data.xy.AbstractXYDataset |
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getDomainOrder, getXValue, getYValue |
Methods inherited from class org.jfree.data.general.AbstractSeriesDataset |
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indexOf, seriesChanged |
Methods inherited from class org.jfree.data.general.AbstractDataset |
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clone, fireDatasetChanged, getGroup, hasListener, notifyListeners, setGroup, validateObject |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.jfree.data.xy.IntervalXYDataset |
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getEndXValue, getEndYValue, getStartXValue, getStartYValue |
Methods inherited from interface org.jfree.data.xy.XYDataset |
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getDomainOrder, getXValue, getYValue |
Methods inherited from interface org.jfree.data.general.SeriesDataset |
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indexOf |
Methods inherited from interface org.jfree.data.general.Dataset |
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getGroup, setGroup |
Constructor Detail |
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public SimpleIntervalXYDataset()
public SimpleIntervalXYDataset(int length, double[] xstart, double[] xend, double[] y)
public SimpleIntervalXYDataset(int length, double[] xstart, double[] xend, int[] y)
Method Detail |
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public void add(int length, double[] xstart, double[] xend, int[] y)
public int getSeriesCount()
getSeriesCount
in interface org.jfree.data.general.SeriesDataset
getSeriesCount
in class org.jfree.data.general.AbstractSeriesDataset
public java.lang.Comparable getSeriesKey(int series)
getSeriesKey
in interface org.jfree.data.general.SeriesDataset
getSeriesKey
in class org.jfree.data.general.AbstractSeriesDataset
series
- the series (zero-based index).
public int getItemCount(int series)
getItemCount
in interface org.jfree.data.xy.XYDataset
series
- the series (zero-based index).
public java.lang.Number getX(int series, int item)
The implementation is responsible for ensuring that the x-values are presented in ascending order.
getX
in interface org.jfree.data.xy.XYDataset
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getY(int series, int item)
getY
in interface org.jfree.data.xy.XYDataset
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getStartX(int series, int item)
getStartX
in interface org.jfree.data.xy.IntervalXYDataset
series
- the series (zero-based index).item
- the item within a series (zero-based index).
public java.lang.Number getEndX(int series, int item)
getEndX
in interface org.jfree.data.xy.IntervalXYDataset
series
- the series (zero-based index).item
- the item within a series (zero-based index).
public java.lang.Number getStartY(int series, int item)
getStartY
in interface org.jfree.data.xy.IntervalXYDataset
series
- the series (zero-based index).item
- the item within a series (zero-based index).
public java.lang.Number getEndY(int series, int item)
getEndY
in interface org.jfree.data.xy.IntervalXYDataset
series
- the series (zero-based index).item
- the item within a series (zero-based index).
public void addChangeListener(org.jfree.data.general.DatasetChangeListener listener)
addChangeListener
in interface org.jfree.data.general.Dataset
addChangeListener
in class org.jfree.data.general.AbstractDataset
listener
- the object to register.public void removeChangeListener(org.jfree.data.general.DatasetChangeListener listener)
removeChangeListener
in interface org.jfree.data.general.Dataset
removeChangeListener
in class org.jfree.data.general.AbstractDataset
listener
- the object to deregister.
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