Package 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

public class AccumulatorCounter
extends DataAccumulator

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

Field Summary

Fields

Modifier and Type	Field	Description
protected DataDouble	data

Fields inherited from class etomica.data.DataAccumulator

active, hasUnpushedData, pushInterval, putCount

Fields inherited from class etomica.data.DataProcessor

dataInfo, dataSink, tag

Constructor Summary

Constructors

Constructor	Description
AccumulatorCounter()

Method Summary

Modifier and Type	Method	Description
protected boolean	addData(IData dummyData)	Increments the counter.
IData	getData()	Returns the DataInteger with the count.
IDataInfo	processDataInfo(IDataInfo 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 interface etomica.data.DataPipe

getTag

Methods inherited from class etomica.data.DataProcessor

getDataInfo, getTag, putData, putDataInfo

Methods inherited from class etomica.data.DataProcessorForked

addDataSink, getDataSink, getDataSinks, removeDataSink, setDataSink, setDataSinks

Methods inherited from interface etomica.data.IDataSink

putData, putDataInfo

Methods inherited from interface etomica.data.IDataSource

getDataInfo, getTag

Methods inherited from class java.lang.Object

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

Field Detail

data

protected final DataDouble data

Constructor Detail

AccumulatorCounter

public AccumulatorCounter()

Method Detail

processDataInfo

public IDataInfo processDataInfo(IDataInfo incomingDataInfo)

Does nothing.

Specified by:

processDataInfo in class DataProcessor

Parameters:

incomingDataInfo - the DataInfo of the Data that will be input to this DataProcessor

Returns:

the DataInfo for the output DataInteger

addData

protected boolean addData(IData dummyData)

Increments the counter. Argument is ignored.

Specified by:

addData in class DataAccumulator

Parameters:

dummyData - the data to be processed

Returns:

true if the Accumulator's getData method will now return different data.

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