Package network.aika.lattice

Class InputNode

java.lang.Object

network.aika.AbstractNode<Provider<T>>

network.aika.lattice.Node<InputNode,InputActivation>

network.aika.lattice.InputNode

All Implemented Interfaces:

Comparable<Node>, Writable

public class InputNode
extends Node<InputNode,InputActivation>

The InputNode class is the input layer for the boolean logic. The input-node has two sources of activations. First, it might be underlying logic node of an InputNeuron in which case the input activations come from the outside. The second option is that the activation come from the output of another neuron.

Author:

Lukas Molzberger

Field Summary

Fields

Modifier and Type	Field	Description
static int	CHILD_NODE_THRESHOLD

Fields inherited from class network.aika.lattice.Node

level, lock, MAX_NODE, MIN_NODE

Fields inherited from class network.aika.AbstractNode

lastUsedDocumentId, modified, provider

Constructor Summary

Constructors

Constructor	Description
InputNode()
InputNode(Model m)

Method Summary

Modifier and Type	Method	Description
void	addActivation(Activation inputAct)
void	cleanup()
void	delete(Set<String> modelLabels)
RefValue	expand(int threadId, Document doc, Refinement ref)
String	logicToString()
protected void	propagate(InputActivation act)	Propagate an activation to the next node or the next neuron that is depending on the current node.
void	readFields(DataInput in, Model m)	Deserialize the fields of this object from in.
void	reprocessInputs(Document doc)
void	setInputNeuron(Neuron n)
void	write(DataOutput out)	Serialize the fields of this object to out.

Methods inherited from class network.aika.lattice.Node

addActivation, changeNumberOfNeuronRefs, clearActivations, clearActivations, clearActivations, clearThreadState, compareRank, compareTo, getActivations, getNeuronLabel, isNeuron, isQueued, isRequired, postCreate, processChanges, propagateToOrNode, readNode, register, remove, setNotQueued, toString

Methods inherited from class network.aika.AbstractNode

addModelLabel, getLabel, getModelLabels, getProvider, reactivate, read, setModified, suspend

Methods inherited from class java.lang.Object

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

Field Detail

CHILD_NODE_THRESHOLD

public static int CHILD_NODE_THRESHOLD

Constructor Detail

InputNode

public InputNode()

InputNode

public InputNode(Model m)

Method Detail

setInputNeuron

public void setInputNeuron(Neuron n)

addActivation

public void addActivation(Activation inputAct)

reprocessInputs

public void reprocessInputs(Document doc)

Specified by:

reprocessInputs in class Node<InputNode,InputActivation>

expand

public RefValue expand(int threadId,
                       Document doc,
                       Refinement ref)

propagate

protected void propagate(InputActivation act)

Description copied from class: Node

Propagate an activation to the next node or the next neuron that is depending on the current node.

Specified by:

propagate in class Node<InputNode,InputActivation>

Parameters:

act -

cleanup

public void cleanup()

Specified by:

cleanup in class Node<InputNode,InputActivation>

logicToString

public String logicToString()

Specified by:

logicToString in class Node<InputNode,InputActivation>

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

Overrides:

write in class Node<InputNode,InputActivation>

Parameters:

out - DataOuput to serialize this object into.

Throws:

IOException

readFields

public void readFields(DataInput in,
                       Model m)
                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

Overrides:

readFields in class Node<InputNode,InputActivation>

Parameters:

in - DataInput to deseriablize this object from.

Throws:

IOException

delete

public void delete(Set<String> modelLabels)

Specified by:

delete in class AbstractNode<Provider<InputNode>>