Package etomica.data

Class DataPumpListenerSmart

java.lang.Object

etomica.data.DataProcessor

etomica.data.DataPump

etomica.data.DataPumpListener

etomica.data.DataPumpListenerSmart

All Implemented Interfaces:

IAction, DataPipe, IDataSink, IntegratorListener

public class DataPumpListenerSmart
extends DataPumpListener

Works with an instance of HistoryCollapsingDiscard to only retrieve new data from the datasource when the history will actually use the data.

Field Summary

Fields

Modifier and Type	Field	Description
protected HistoryCollapsingDiscard	history
protected IData	lastData

Fields inherited from class etomica.data.DataProcessor

dataInfo, dataSink, tag

Fields inherited from class etomica.data.DataPump

dataSource, dataSourceInfo

Fields inherited from class etomica.data.DataPumpListener

interval, intervalCount

Constructor Summary

Constructors

Constructor	Description
DataPumpListenerSmart(IDataSource dataSource, IDataSink dataSink, int interval, HistoryCollapsingDiscard historySink)
DataPumpListenerSmart(IDataSource dataSource, IDataSink dataSink, HistoryCollapsingDiscard historySink)

Method Summary

Modifier and Type	Method	Description
void	actionPerformed()	Transmits the data from the source to the sink.

Methods inherited from class etomica.data.DataProcessor

getDataInfo, getDataSink, getTag, putData, putDataInfo, setDataSink

Methods inherited from class etomica.data.DataPump

getDataSource, processData, processDataInfo

Methods inherited from class etomica.data.DataPumpListener

getInterval, integratorInitialized, integratorStepFinished, integratorStepStarted, setInterval

Methods inherited from class java.lang.Object

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

Field Detail

history

protected final HistoryCollapsingDiscard history

lastData

protected IData lastData

Constructor Detail

DataPumpListenerSmart

public DataPumpListenerSmart(IDataSource dataSource,
                             IDataSink dataSink,
                             HistoryCollapsingDiscard historySink)

DataPumpListenerSmart

public DataPumpListenerSmart(IDataSource dataSource,
                             IDataSink dataSink,
                             int interval,
                             HistoryCollapsingDiscard historySink)

Method Detail

actionPerformed

public void actionPerformed()

Description copied from class: DataPump

Transmits the data from the source to the sink. Before transmitting the Data, this method will first check that the DataInfo from the source is the same as it was last time this method was invoked. If it has changed, a call to putDataInfo in the sink will be invoked before passing along the Data.

Specified by:

actionPerformed in interface IAction

Overrides:

actionPerformed in class DataPump