Package etomica.modules.glass

Class DataSourceCorrelation

java.lang.Object

etomica.modules.glass.DataSourceCorrelation

All Implemented Interfaces:

DataSourceIndependent

public class DataSourceCorrelation
extends java.lang.Object
implements DataSourceIndependent

Computes correlation of two input data streams, expected to each be 2 values. Correlation is computed as though the two input data are vectors.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	DataSourceCorrelation.Meter
class	DataSourceCorrelation.Receiver

Field Summary

Fields

Modifier and Type	Field	Description
protected ConfigurationStorage	configStorage
protected DataFunction[]	data
protected DataFunction.DataInfoFunction[]	dataInfo
protected double[][][]	lastSampleX
protected double[][][]	lastSampleY
protected long[]	lastStepX
protected long[]	lastStepY
protected int	nData
protected long[]	nSamples
protected DataTag[]	tag
protected DataDoubleArray	tData
protected DataDoubleArray.DataInfoDoubleArray	tDataInfo
protected DataTag	tTag
protected double[][]	x2Sum
protected double[][]	xySum
protected double[][]	y2Sum

Constructor Summary

Constructors

Constructor	Description
DataSourceCorrelation(ConfigurationStorage configStorage, int nData)

Method Summary

Modifier and Type	Method	Description
int	getIndependentArrayDimension()	Returns the number of independent data dimensions
DataDoubleArray	getIndependentData(int i)	Returns the X data for the given dimension
DataDoubleArray.DataInfoDoubleArray	getIndependentDataInfo(int i)	Returns the DataInfo for the given dimension
DataTag	getIndependentTag()	Returns the tag associated with this DataSource.
DataSourceCorrelation.Meter	makeMeter(int idx)
DataSourceCorrelation.Receiver	makeReceiver(int dataIdx)
void	putData(int idx, int interval, double[][] xyData)
void	reallocate(int n)
void	reset()
protected void	setTimeData()

Methods inherited from class java.lang.Object

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

Field Detail

configStorage

protected final ConfigurationStorage configStorage

tData

protected DataDoubleArray tData

tDataInfo

protected DataDoubleArray.DataInfoDoubleArray tDataInfo

data

protected final DataFunction[] data

dataInfo

protected DataFunction.DataInfoFunction[] dataInfo

xySum

protected double[][] xySum

x2Sum

protected double[][] x2Sum

y2Sum

protected double[][] y2Sum

tag

protected final DataTag[] tag

tTag

protected final DataTag tTag

nSamples

protected long[] nSamples

lastSampleX

protected double[][][] lastSampleX

lastSampleY

protected double[][][] lastSampleY

lastStepX

protected long[] lastStepX

lastStepY

protected long[] lastStepY

nData

protected final int nData

Constructor Detail

DataSourceCorrelation

public DataSourceCorrelation(ConfigurationStorage configStorage,
                             int nData)

Method Detail

reset

public void reset()

reallocate

public void reallocate(int n)

setTimeData

protected void setTimeData()

getIndependentData

public DataDoubleArray getIndependentData(int i)

Description copied from interface: DataSourceIndependent

Returns the X data for the given dimension

Specified by:

getIndependentData in interface DataSourceIndependent

getIndependentDataInfo

public DataDoubleArray.DataInfoDoubleArray getIndependentDataInfo(int i)

Description copied from interface: DataSourceIndependent

Returns the DataInfo for the given dimension

Specified by:

getIndependentDataInfo in interface DataSourceIndependent

getIndependentArrayDimension

public int getIndependentArrayDimension()

Description copied from interface: DataSourceIndependent

Returns the number of independent data dimensions

Specified by:

getIndependentArrayDimension in interface DataSourceIndependent

getIndependentTag

public DataTag getIndependentTag()

Description copied from interface: DataSourceIndependent

Returns the tag associated with this DataSource.

Specified by:

getIndependentTag in interface DataSourceIndependent

putData

public void putData(int idx,
                    int interval,
                    double[][] xyData)

makeReceiver

public DataSourceCorrelation.Receiver makeReceiver(int dataIdx)

makeMeter

public DataSourceCorrelation.Meter makeMeter(int idx)