etomica.data
Class AccumulatorCounter

java.lang.Object
  etomica.data.DataProcessor
      etomica.data.DataProcessorForked
          etomica.data.DataAccumulator
              etomica.data.AccumulatorCounter

All Implemented Interfaces:

DataPipe, DataPipeForked, IDataSink, IDataSource, IEtomicaDataSource, Serializable

public class AccumulatorCounter
extends DataAccumulator

Data processor that simply counts the number of times its addData method is invoked. Output is a DataDouble.

See Also:

Serialized Form

Field Summary

protected DataDouble

data

Fields inherited from class etomica.data.DataAccumulator

active, putCount

Fields inherited from class etomica.data.DataProcessor

dataInfo, dataSink, tag, trueDataSink

Constructor Summary

AccumulatorCounter()

Method Summary

protected void	addData(IData dummyData) Increments the counter.
IData	getData() Returns the DataInteger with the count.
DataPipe	getDataCaster(IEtomicaDataInfo incomingDataInfo) Returns null, indicating that any Data type is acceptable for input.
IEtomicaDataInfo	processDataInfo(IEtomicaDataInfo incomingDataInfo) Does nothing.
void	reset() Sets count to zero.

Methods inherited from class etomica.data.DataAccumulator

getPushInterval, isActive, processData, setActive, setPushInterval, toString

Methods inherited from class etomica.data.DataProcessorForked

addDataSink, getDataSink, getDataSinks, removeDataSink, setDataSink, setDataSinks

Methods inherited from class etomica.data.DataProcessor

getDataInfo, getTag, insertTransformerIfNeeded, putData, putDataInfo

Methods inherited from class java.lang.Object

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

Methods inherited from interface etomica.data.IEtomicaDataSource

getDataInfo, getTag

Methods inherited from interface etomica.data.DataPipe

getTag

Methods inherited from interface etomica.data.IDataSink

putData, putDataInfo

Field Detail

data

protected final DataDouble data

Constructor Detail

AccumulatorCounter

public AccumulatorCounter()

Parameters:

parentElement -

dataSource -

Method Detail

getDataCaster

public DataPipe getDataCaster(IEtomicaDataInfo incomingDataInfo)

Returns null, indicating that any Data type is acceptable for input.

Parameters:

incomingDataInfo - the DataInfo for the Data that will fed to the sink's putData method

processDataInfo

public IEtomicaDataInfo processDataInfo(IEtomicaDataInfo incomingDataInfo)

Does nothing.

Specified by:

processDataInfo in class DataProcessor

Returns:

the DataInfo for the output DataInteger

addData

protected void addData(IData dummyData)

Increments the counter. Argument is ignored.

Specified by:

addData in class DataAccumulator

getData

public IData getData()

Returns the DataInteger with the count.

Specified by:

getData in interface IDataSource

Specified by:

getData in class DataAccumulator

Returns:

the data given by this source

reset

public void reset()

Sets count to zero.

Specified by:

reset in class DataAccumulator