ca.nengo.model.plasticity.impl

Class PreLearnTermination

java.lang.Object

ca.nengo.model.impl.EnsembleTermination

ca.nengo.model.plasticity.impl.PlasticEnsembleTermination

ca.nengo.model.plasticity.impl.ModulatedPlasticEnsembleTermination

ca.nengo.model.plasticity.impl.PreLearnTermination

All Implemented Interfaces:

Resettable, Termination, java.io.Serializable, java.lang.Cloneable

public class PreLearnTermination
extends ModulatedPlasticEnsembleTermination

A termination that learns only on presynaptic spikes.

See Also:

Serialized Form

Field Summary

Fields inherited from class ca.nengo.model.plasticity.impl.ModulatedPlasticEnsembleTermination

myFilteredModInput, myModInput, myModTermName

Fields inherited from class ca.nengo.model.plasticity.impl.PlasticEnsembleTermination

myFilteredInput, myFilteredOutput, myInput, myLearning, myLearningRate, myOriginName, myOutput

Constructor Summary

Constructors

Constructor and Description
PreLearnTermination(NEFEnsemble ensemble, java.lang.String name, PlasticNodeTermination[] nodeTerminations)

Method Summary

Methods

Modifier and Type	Method and Description
PreLearnTermination	clone()
void	reset(boolean randomize)
void	updateTransform(float time, int start, int end)

Methods inherited from class ca.nengo.model.plasticity.impl.ModulatedPlasticEnsembleTermination

clone, getModTermName, setModTerminationState, setModTermName

Methods inherited from class ca.nengo.model.plasticity.impl.PlasticEnsembleTermination

getFilteredOutput, getInput, getLearning, getLearningRate, getOriginName, getOutputs, getTransform, modifyTransform, saveTransform, setLearning, setLearningRate, setOriginName, setOriginState, setTerminationState, setTransform, updateFiltered, updateRaw

Methods inherited from class ca.nengo.model.impl.EnsembleTermination

getDimensions, getModulatory, getName, getNode, getNodeTerminations, getTau, setModulatory, setTau, setValues

Methods inherited from class java.lang.Object

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

Constructor Detail

PreLearnTermination

public PreLearnTermination(NEFEnsemble ensemble,
                   java.lang.String name,
                   PlasticNodeTermination[] nodeTerminations)
                    throws StructuralException

Parameters:

ensemble - The ensemble this termination belongs to

name - Name of this Termination

nodeTerminations - Node-level Terminations that make up this Termination. Must be all LinearExponentialTerminations

Throws:

StructuralException - If dimensions of different terminations are not all the same

Method Detail

reset

public void reset(boolean randomize)

Specified by:

reset in interface Resettable

Overrides:

reset in class ModulatedPlasticEnsembleTermination

Parameters:

randomize - True indicates that the object should be reset to a randomly selected initial state (the object must be aware of the distribution from which to draw from). False indicates that the object should be reset to a fixed initial state (which it must also know). Some objects may not support randomization of the initial state, in which case a fixed state will be used in either case.

See Also:

Resettable.reset(boolean)

updateTransform

public void updateTransform(float time,
                   int start,
                   int end)
                     throws StructuralException

Specified by:

updateTransform in class PlasticEnsembleTermination

Parameters:

time - Current time

start - The start index of the range of transform values to update (for multithreading)

end - The end index of the range of transform values to update (for multithreading)

Throws:

StructuralException - if

See Also:

PlasticEnsembleTermination.updateTransform(float, int, int)

clone

public PreLearnTermination clone()
                          throws java.lang.CloneNotSupportedException

Specified by:

clone in interface Termination

Overrides:

clone in class EnsembleTermination

Returns:

Valid clone

Throws:

java.lang.CloneNotSupportedException - if clone can't be made