jsynoptic.plugins.jfreechart
Class SourceXYDataset

java.lang.Object
  AbstractDataset
      jsynoptic.plugins.jfreechart.SourceXYDataset

All Implemented Interfaces:

DataSourceListener, EndNotificationListener

public class SourceXYDataset
extends AbstractDataset
implements DataSourceListener, EndNotificationListener

Author:

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Nested Class Summary

class

SourceXYDataset.SourceCouple

Field Summary

protected boolean	dirty
protected DataInfo	info
protected boolean	nameAccordingToYOnly
protected boolean	notifySourceChange
protected java.util.Vector	sources

Constructor Summary

SourceXYDataset()

SourceXYDataset(DataSourceCollection dsc)

Method Summary

void	add(DataSource x, DataSource y)
void	addDataSourceCollection(DataSourceCollection dsc)
void	addXSource(DataSource ds)
void	addYSource(DataSource ds) Adds an y source, using the last set x source X sources shall be set before y sources
void	clear()
java.lang.Object	clone()
SourceXYDataset	cloneSet()
void	DataSourceIndexRangeChanged(DataSource ds, long startIndex, long lastIndex) Called when the range of valid index changed
void	DataSourceInfoChanged(DataSource ds, DataInfo newInfo) Called when the information about the data source changed
void	DataSourceOrderChanged(DataSource ds, int newOrder) If defined, called when the order of the source changed.
void	DataSourceReplaced(DataSource oldData, DataSource newData) Called when a data source is replaced by another one
void	DataSourceValueChanged(DataSource ds, long minIndex, long maxIndex) Called when at least a value changed in the data source.
void	DataSourceValueRangeChanged(DataSource ds) Called when the range of possible values changed, if defined.
int	getItemCount(int series)
java.lang.String	getName()
int	getSeriesCount()
java.lang.String	getSeriesName(int series)
java.util.Vector	getSources() Helper function when a pair isn't fully set
java.lang.String	getXLabel(int i)
DataSource	getXSource(int i)
java.lang.Number	getXValue(int series, int item)
java.lang.String	getYLabel(int i)
DataSource	getYSource(int i)
java.lang.Number	getYValue(int series, int item)
boolean	isNameAccordingToYOnly()
void	notificationEnd(java.lang.Object referer) This callback is called after all notifications were processed.
void	removeXSource(DataSource ds)
void	removeXSource(int i)
void	removeYSource(DataSource ds)
void	removeYSource(int i)
void	setDataSourceCollection(DataSourceCollection dsc)
void	setDataSourceCollectionAsCouples(DataSourceCollection dsc)
void	setName(int series, java.lang.String name) Changes the name of the source entry at index i, overrides the default.
void	setName(java.lang.String name)
void	setNameAccordingToYOnly(boolean nameAccordingToYOnly)
void	setXSource(DataSource ds) Sets a common X source
int	setXSource(DataSource ds, int i) Sets an X source for the given series.
int	setYSource(DataSource ds, int i) Sets an Y source for the given series.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

sources

protected transient java.util.Vector sources

dirty

protected transient boolean dirty

notifySourceChange

protected boolean notifySourceChange

nameAccordingToYOnly

protected boolean nameAccordingToYOnly

info

protected DataInfo info

Constructor Detail

SourceXYDataset

public SourceXYDataset()

SourceXYDataset

public SourceXYDataset(DataSourceCollection dsc)

Method Detail

isNameAccordingToYOnly

public boolean isNameAccordingToYOnly()

Returns:

setNameAccordingToYOnly

public void setNameAccordingToYOnly(boolean nameAccordingToYOnly)

Parameters:

nameAccordingToYOnly -

setDataSourceCollection

public void setDataSourceCollection(DataSourceCollection dsc)

setDataSourceCollectionAsCouples

public void setDataSourceCollectionAsCouples(DataSourceCollection dsc)

addDataSourceCollection

public void addDataSourceCollection(DataSourceCollection dsc)

setXSource

public void setXSource(DataSource ds)

Sets a common X source

setXSource

public int setXSource(DataSource ds,
                      int i)

Sets an X source for the given series. If the series does not exists, a new one is created

Returns:

the number of the series. This is the same as the argument, except when a new series is created, where this number is the next available regardless of the argument

setYSource

public int setYSource(DataSource ds,
                      int i)

Sets an Y source for the given series. If the series does not exists, a new one is created

Returns:

the number of the series. This is the same as the argument, except when a new series is created, where this number is the next available regardless of the argument

getXSource

public DataSource getXSource(int i)

getYSource

public DataSource getYSource(int i)

addXSource

public void addXSource(DataSource ds)

removeXSource

public void removeXSource(DataSource ds)

removeXSource

public void removeXSource(int i)

addYSource

public void addYSource(DataSource ds)

Adds an y source, using the last set x source X sources shall be set before y sources

removeYSource

public void removeYSource(DataSource ds)

removeYSource

public void removeYSource(int i)

add

public void add(DataSource x,
                DataSource y)

clear

public void clear()

setName

public void setName(int series,
                    java.lang.String name)

Changes the name of the source entry at index i, overrides the default. You can revert to the default name by setting the override to null

Parameters:

series - the series for which to set a name override

name - the new name

setName

public void setName(java.lang.String name)

getName

public java.lang.String getName()

getXLabel

public java.lang.String getXLabel(int i)

getYLabel

public java.lang.String getYLabel(int i)

getItemCount

public int getItemCount(int series)

getXValue

public java.lang.Number getXValue(int series,
                                  int item)

getYValue

public java.lang.Number getYValue(int series,
                                  int item)

getSources

public java.util.Vector getSources()

Helper function when a pair isn't fully set

getSeriesCount

public int getSeriesCount()

getSeriesName

public java.lang.String getSeriesName(int series)

DataSourceValueChanged

public void DataSourceValueChanged(DataSource ds,
                                   long minIndex,
                                   long maxIndex)

Description copied from interface: DataSourceListener

Called when at least a value changed in the data source. The listener shall then get the values in the given range again, if it is interested by the values in that range.

Specified by:

DataSourceValueChanged in interface DataSourceListener

Parameters:

ds - The data source that changed

minIndex - Lower bound of the range where values changed

maxIndex - Higher bound of the range where values changed

DataSourceIndexRangeChanged

public void DataSourceIndexRangeChanged(DataSource ds,
                                        long startIndex,
                                        long lastIndex)

Description copied from interface: DataSourceListener

Called when the range of valid index changed

Specified by:

DataSourceIndexRangeChanged in interface DataSourceListener

Parameters:

ds - The data source that changed

startIndex - The new start Index

lastIndex - The new last index

DataSourceInfoChanged

public void DataSourceInfoChanged(DataSource ds,
                                  DataInfo newInfo)

Description copied from interface: DataSourceListener

Called when the information about the data source changed

Specified by:

DataSourceInfoChanged in interface DataSourceListener

Parameters:

ds - The data source that changed

DataSourceValueRangeChanged

public void DataSourceValueRangeChanged(DataSource ds)

Description copied from interface: DataSourceListener

Called when the range of possible values changed, if defined.

Specified by:

DataSourceValueRangeChanged in interface DataSourceListener

Parameters:

ds - The data source that changed

DataSourceOrderChanged

public void DataSourceOrderChanged(DataSource ds,
                                   int newOrder)

Description copied from interface: DataSourceListener

If defined, called when the order of the source changed. See the sortedOrder() in the Datasource class for more information.

Specified by:

DataSourceOrderChanged in interface DataSourceListener

Parameters:

ds - The data source that changed

DataSourceReplaced

public void DataSourceReplaced(DataSource oldData,
                               DataSource newData)

Description copied from interface: DataSourceListener

Called when a data source is replaced by another one

Specified by:

DataSourceReplaced in interface DataSourceListener

notificationEnd

public void notificationEnd(java.lang.Object referer)

Description copied from interface: EndNotificationListener

This callback is called after all notifications were processed. The referer object is the one to decide what the end means. For example, it may be a single data source notifying both a range change and a value change. Or it could be a collection notifying all its sources.

Specified by:

notificationEnd in interface EndNotificationListener

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Throws:

java.lang.CloneNotSupportedException

cloneSet

public SourceXYDataset cloneSet()

Returns: