org.aika.neuron

Class Synapse

java.lang.Object

org.aika.neuron.Synapse

All Implemented Interfaces:

Writable

public class Synapse
extends Object
implements Writable

Author:

Lukas Molzberger

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Synapse.Key
static class	Synapse.RangeSignal
static class	Synapse.RangeVisibility

Field Summary

Fields

Modifier and Type	Field and Description
Neuron	input
static Comparator<Synapse>	INPUT_SYNAPSE_BY_WEIGHTS_COMP
static Comparator<Synapse>	INPUT_SYNAPSE_COMP
InputNode	inputNode
Synapse.Key	key
double	maxLowerWeightsSum
Neuron	output
static Comparator<Synapse>	OUTPUT_SYNAPSE_COMP
double	w

Constructor Summary

Constructors

Constructor and Description
Synapse()
Synapse(Neuron input)
Synapse(Neuron input, Synapse.Key key)

Method Summary

Modifier and Type	Method and Description
static int	compareWeights(Double a, Double b, double tolerance)
void	link(Iteration t)
static Synapse	read(DataInput in, Iteration t)
void	readFields(DataInput in, Iteration t) Deserialize the fields of this object from in.
String	toString()
void	write(DataOutput out) Serialize the fields of this object to out.

Methods inherited from class java.lang.Object

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

Field Detail

INPUT_SYNAPSE_BY_WEIGHTS_COMP

public static final Comparator<Synapse> INPUT_SYNAPSE_BY_WEIGHTS_COMP

INPUT_SYNAPSE_COMP

public static final Comparator<Synapse> INPUT_SYNAPSE_COMP

OUTPUT_SYNAPSE_COMP

public static final Comparator<Synapse> OUTPUT_SYNAPSE_COMP

input

public Neuron input

output

public Neuron output

inputNode

public InputNode inputNode

key

public Synapse.Key key

w

public double w

maxLowerWeightsSum

public double maxLowerWeightsSum

Constructor Detail

Synapse

public Synapse()

Synapse

public Synapse(Neuron input)

Synapse

public Synapse(Neuron input,
               Synapse.Key key)

Method Detail

link

public void link(Iteration t)

compareWeights

public static int compareWeights(Double a,
                                 Double b,
                                 double tolerance)

toString

public String toString()

Overrides:

toString in class Object

write

public void write(DataOutput out)
           throws IOException

Description copied from interface: Writable

Serialize the fields of this object to out.

Specified by:

write in interface Writable

Parameters:

out - DataOuput to serialize this object into.

Throws:

IOException

readFields

public void readFields(DataInput in,
                       Iteration t)
                throws IOException

Description copied from interface: Writable

Deserialize the fields of this object from in.

For efficiency, implementations should attempt to re-use storage in the existing object where possible.

Specified by:

readFields in interface Writable

Parameters:

in - DataInput to deseriablize this object from.

Throws:

IOException

read

public static Synapse read(DataInput in,
                           Iteration t)
                    throws IOException

Throws:

IOException