Package network.aika.neuron.relation

Class PositionRelation

java.lang.Object

network.aika.neuron.relation.Relation

network.aika.neuron.relation.PositionRelation

All Implemented Interfaces:

java.lang.Comparable<Relation>, Writable

Direct Known Subclasses:

PositionRelation.Equals, PositionRelation.GreaterThan, PositionRelation.LessThan

public abstract class PositionRelation
extends Relation

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PositionRelation.Equals
static class	PositionRelation.GreaterThan
static class	PositionRelation.LessThan

Nested classes/interfaces inherited from class network.aika.neuron.relation.Relation

Relation.Any, Relation.Builder, Relation.RelationFactory

Field Summary

Fields

Modifier and Type	Field	Description
int	fromSlot
int	toSlot

Fields inherited from class network.aika.neuron.relation.Relation

AFTER, ANY, BEFORE, BEGIN_EQUALS, BEGIN_TO_END_EQUALS, CONTAINED_IN, CONTAINS, END_EQUALS, END_TO_BEGIN_EQUALS, EQUALS, follow, optional, OVERLAPS, relationRegistry

Constructor Summary

Constructors

Constructor	Description
PositionRelation()
PositionRelation(int fromSlot, int toSlot)
PositionRelation(int fromSlot, int toSlot, boolean optional, boolean follow)

Method Summary

Modifier and Type	Method	Description
int	compareTo(Relation rel)
java.util.stream.Stream<Activation>	getActivations(INeuron n, Activation linkedAct)
abstract java.util.stream.Stream<Activation>	getActivations(INeuron n, Position pos)
void	linksOutputs(java.util.Set<java.lang.Integer> results)
void	mapSlots(java.util.Map<java.lang.Integer,Position> slots, Activation act)
void	readFields(java.io.DataInput in, Model m)	Deserialize the fields of this object from in.
void	registerRequiredSlots(Neuron input)
boolean	test(Activation act, Activation linkedAct)
abstract boolean	test(Position a, Position b)
void	write(java.io.DataOutput out)	Serialize the fields of this object to out.

Methods inherited from class network.aika.neuron.relation.Relation

addRelation, getRelationsMap, getType, invert, isConvertible, isExact, isFollow, isOptional, read, registerRelation, setOptionalAndFollow

Methods inherited from class java.lang.Object

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

Field Detail

fromSlot

public int fromSlot

toSlot

public int toSlot

Constructor Detail

PositionRelation

public PositionRelation()

PositionRelation

public PositionRelation(int fromSlot,
                        int toSlot)

PositionRelation

public PositionRelation(int fromSlot,
                        int toSlot,
                        boolean optional,
                        boolean follow)

Method Detail

test

public boolean test(Activation act,
                    Activation linkedAct)

Specified by:

test in class Relation

test

public abstract boolean test(Position a,
                             Position b)

mapSlots

public void mapSlots(java.util.Map<java.lang.Integer,Position> slots,
                     Activation act)

Specified by:

mapSlots in class Relation

linksOutputs

public void linksOutputs(java.util.Set<java.lang.Integer> results)

Specified by:

linksOutputs in class Relation

compareTo

public int compareTo(Relation rel)

Specified by:

compareTo in interface java.lang.Comparable<Relation>

Overrides:

compareTo in class Relation

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Description copied from interface: Writable

Serialize the fields of this object to out.

Specified by:

write in interface Writable

Overrides:

write in class Relation

Parameters:

out - DataOuput to serialize this object into.

Throws:

java.io.IOException

readFields

public void readFields(java.io.DataInput in,
                       Model m)
                throws java.io.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 Relation

Parameters:

in - DataInput to deseriablize this object from.

Throws:

java.io.IOException

getActivations

public java.util.stream.Stream<Activation> getActivations(INeuron n,
                                                          Activation linkedAct)

Specified by:

getActivations in class Relation

getActivations

public abstract java.util.stream.Stream<Activation> getActivations(INeuron n,
                                                                   Position pos)

registerRequiredSlots

public void registerRequiredSlots(Neuron input)

Specified by:

registerRequiredSlots in class Relation