Package etomica.spin.heisenberg

Class MeterMeanField

java.lang.Object

etomica.spin.heisenberg.MeterMeanField

All Implemented Interfaces:

AtomLeafAgentManager.AgentSource<MeterMeanField.ForceTorque>, IDataSource

public class MeterMeanField
extends java.lang.Object
implements IDataSource, AtomLeafAgentManager.AgentSource<MeterMeanField.ForceTorque>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MeterMeanField.ForceTorque

Field Summary

Fields

Modifier and Type	Field	Description
protected IteratorDirective	allAtoms
protected Box	box
protected double[]	cosdtheta
protected double[]	cost0
protected DataDoubleArray	data
protected DataDoubleArray.DataInfoDoubleArray	dataInfo
protected double[]	dtheta
protected double[]	eta
protected double[]	I1I0
protected double[]	I2etc
protected PotentialCalculationMeanField	pc
protected PotentialMaster	potentialMaster
protected double[]	sindtheta
protected double[]	sint0
protected java.util.List<Vector>	spins
protected DataTag	tag
protected double	temperature
protected double[]	theta0
protected java.util.List<Vector>	thetaDot
protected AtomLeafAgentManager<MeterMeanField.ForceTorque>	torqueAgentManager
protected PotentialCalculationTorqueSum	torqueSum

Constructor Summary

Constructors

Constructor	Description
MeterMeanField(Space space, Box box, double J, PotentialMaster potentialMaster, double temperature)

Method Summary

Modifier and Type	Method	Description
double[]	getCosdtheta()
double[]	getCost0()
IData	getData()
IDataInfo	getDataInfo()
double[]	getDtheta()
double[]	getEta()
double[]	getI1I0()
double[]	getI2etc()
static double[]	getpVelocity(double dtheta, double b, double cosTheta0, double sinTheta0)
double[]	getSindtheta()
double[]	getSint0()
Vector	getSpin(IAtom a)
DataTag	getTag()
double[]	getTheta0()
Vector	getThetaDot(IAtom a)
MeterMeanField.ForceTorque	makeAgent(IAtom a, Box agentBox)	Returns an agent for the given Atom.
void	releaseAgent(MeterMeanField.ForceTorque agent, IAtom atom, Box agentBox)	This informs the agent source that the agent is going away and that the agent source should disconnect the agent from other elements.

Methods inherited from class java.lang.Object

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

Field Detail

data

protected final DataDoubleArray data

dataInfo

protected final DataDoubleArray.DataInfoDoubleArray dataInfo

tag

protected final DataTag tag

torqueSum

protected final PotentialCalculationTorqueSum torqueSum

pc

protected final PotentialCalculationMeanField pc

potentialMaster

protected final PotentialMaster potentialMaster

box

protected final Box box

allAtoms

protected final IteratorDirective allAtoms

temperature

protected double temperature

I1I0

protected double[] I1I0

I2etc

protected double[] I2etc

eta

protected double[] eta

cost0

protected double[] cost0

sint0

protected double[] sint0

cosdtheta

protected double[] cosdtheta

sindtheta

protected double[] sindtheta

dtheta

protected double[] dtheta

theta0

protected double[] theta0

torqueAgentManager

protected final AtomLeafAgentManager<MeterMeanField.ForceTorque> torqueAgentManager

spins

protected final java.util.List<Vector> spins

thetaDot

protected final java.util.List<Vector> thetaDot

Constructor Detail

MeterMeanField

public MeterMeanField(Space space,
                      Box box,
                      double J,
                      PotentialMaster potentialMaster,
                      double temperature)

Method Detail

getpVelocity

public static double[] getpVelocity(double dtheta,
                                    double b,
                                    double cosTheta0,
                                    double sinTheta0)

getData

public IData getData()

Specified by:

getData in interface IDataSource

Returns:

the data given by this source

getSpin

public Vector getSpin(IAtom a)

getThetaDot

public Vector getThetaDot(IAtom a)

getI1I0

public double[] getI1I0()

getI2etc

public double[] getI2etc()

getEta

public double[] getEta()

getCost0

public double[] getCost0()

getSint0

public double[] getSint0()

getSindtheta

public double[] getSindtheta()

getCosdtheta

public double[] getCosdtheta()

getDtheta

public double[] getDtheta()

getTheta0

public double[] getTheta0()

getTag

public DataTag getTag()

Specified by:

getTag in interface IDataSource

Returns:

a tag that uniquely identifies the IDataInfo

getDataInfo

public IDataInfo getDataInfo()

Specified by:

getDataInfo in interface IDataSource

makeAgent

public MeterMeanField.ForceTorque makeAgent(IAtom a,
                                            Box agentBox)

Description copied from interface: AtomLeafAgentManager.AgentSource

Returns an agent for the given Atom. The agentBox is provided for convenience for agent sources that handle multiple boxes.

Specified by:

makeAgent in interface AtomLeafAgentManager.AgentSource<MeterMeanField.ForceTorque>

agentBox - TODO

releaseAgent

public void releaseAgent(MeterMeanField.ForceTorque agent,
                         IAtom atom,
                         Box agentBox)

Description copied from interface: AtomLeafAgentManager.AgentSource

This informs the agent source that the agent is going away and that the agent source should disconnect the agent from other elements. The agentBox is provided for convenience for agent sources that handle multiple boxes.

Specified by:

releaseAgent in interface AtomLeafAgentManager.AgentSource<MeterMeanField.ForceTorque>