Package etomica.data

Class DataSet

java.lang.Object

etomica.data.DataSet

Direct Known Subclasses:

DataSinkTable

public class DataSet
extends java.lang.Object

Receives and organizes data from multiple streams. Fires event when new data arrives; can be configured to fire when any piece of data changes, or to perform action only when all data has changed.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	DataSet.DataSetSink	A special DataSink used by the DataSet to receive Data and DataInfo from a single stream.

Field Summary

Fields

Modifier and Type	Field	Description
protected int[]	backwardDataMap
protected int[]	forwardDataMap
protected DataSetListener[]	listeners
protected DataSet.DataSetSink[]	psuedoSinks

Constructor Summary

Constructors

Constructor	Description
DataSet()

Method Summary

Modifier and Type	Method	Description
void	addDataListener(DataSetListener newListener)
protected void	dataChanged(DataSet.DataSetSink dataSetSink)	Notifies the DataSet that new Data has arrived for the given psuedo DataSink.
protected void	dataInfoChanged(DataSet.DataSetSink dataSetSink)	Notifies the DataSet that new DataInfo has arrived for the given psuedo DataSink.
protected void	fireDataChangedEvent()
protected void	fireDataCountChangedEvent()
IData	getData(int i)	Returns the ith Data from the set.
int	getDataCount()
IDataInfo	getDataInfo(int i)	Returns the ith DataInfo from the set.
java.lang.String	getName(int i)
boolean	isUpdatingOnAnyChange()
DataSet.DataSetSink	makeDataSink()
DataSet.DataSetSink	makeDataSink(java.lang.String name)
void	removeDataListener(DataSetListener oldListener)
void	reset()
void	setUpdatingOnAnyChange(boolean updatingWithAnyChange)	Describes protocol for firing table events that notify of column data changes.
protected void	updateDataMap()	This updates the mapping between pseudo DataSinks and indices (used for getData(int), etc.).

Methods inherited from class java.lang.Object

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

Field Detail

listeners

protected DataSetListener[] listeners

psuedoSinks

protected DataSet.DataSetSink[] psuedoSinks

forwardDataMap

protected int[] forwardDataMap

backwardDataMap

protected int[] backwardDataMap

Constructor Detail

DataSet

public DataSet()

Method Detail

makeDataSink

public DataSet.DataSetSink makeDataSink()

makeDataSink

public DataSet.DataSetSink makeDataSink(java.lang.String name)

reset

public void reset()

getData

public IData getData(int i)

Returns the ith Data from the set.

getDataInfo

public IDataInfo getDataInfo(int i)

Returns the ith DataInfo from the set.

getName

public java.lang.String getName(int i)

getDataCount

public int getDataCount()

isUpdatingOnAnyChange

public boolean isUpdatingOnAnyChange()

Returns:

flag defining protocol for firing table events that notify of column data changes.

setUpdatingOnAnyChange

public void setUpdatingOnAnyChange(boolean updatingWithAnyChange)

Describes protocol for firing table events that notify of column data changes. If true, event is fired when any column notifies that it has changed; if false, event is fired only when all columns have notified that they have changed (since last time event was fired).

dataChanged

protected void dataChanged(DataSet.DataSetSink dataSetSink)

Notifies the DataSet that new Data has arrived for the given psuedo DataSink.

dataInfoChanged

protected void dataInfoChanged(DataSet.DataSetSink dataSetSink)

Notifies the DataSet that new DataInfo has arrived for the given psuedo DataSink.

updateDataMap

protected void updateDataMap()

This updates the mapping between pseudo DataSinks and indices (used for getData(int), etc.).

fireDataChangedEvent

protected void fireDataChangedEvent()

fireDataCountChangedEvent

protected void fireDataCountChangedEvent()

addDataListener

public void addDataListener(DataSetListener newListener)

removeDataListener

public void removeDataListener(DataSetListener oldListener)