Uses of Interface
net.bmahe.genetics4j.neat.Connection

Packages that use Connection

Package	Description
net.bmahe.genetics4j.neat
net.bmahe.genetics4j.neat.chromosomes
net.bmahe.genetics4j.neat.combination
net.bmahe.genetics4j.neat.mutation.chromosome

Uses of Connection in net.bmahe.genetics4j.neat

Classes in net.bmahe.genetics4j.neat that implement Connection

Modifier and Type	Class	Description
final class	ImmutableConnection	Immutable implementation of Connection.

Fields in net.bmahe.genetics4j.neat with type parameters of type Connection

Modifier and Type	Field	Description
private final Map<Integer,Set<Connection>>	FeedForwardNetwork.backwardConnections
private final List<Connection>	FeedForwardNetwork.connections

Methods in net.bmahe.genetics4j.neat that return Connection

Modifier and Type	Method	Description
Connection	ImmutableConnection.Builder.build()	Builds a new Connection.
static Connection	Connection.copyOf(Connection original)	Creates a copy of the specified connection.
static Connection	ImmutableConnection.copyOf(Connection instance)	Creates an immutable copy of a Connection value.
static Connection	Connection.of(int from, int to, float weight, boolean isEnabled, int innovation)	Creates a new connection with the specified parameters.
static Connection	ImmutableConnection.of(int fromNodeIndex, int toNodeIndex, float weight, boolean isEnabled, int innovation)	Construct a new immutable Connection instance.

Methods in net.bmahe.genetics4j.neat that return types with arguments of type Connection

Modifier and Type	Method	Description
static Map<Integer,Set<Connection>>	NeatUtils.computeBackwardConnections(List<Connection> connections)

Methods in net.bmahe.genetics4j.neat with parameters of type Connection

Modifier and Type	Method	Description
static Connection	Connection.copyOf(Connection original)	Creates a copy of the specified connection.
static Connection	ImmutableConnection.copyOf(Connection instance)	Creates an immutable copy of a Connection value.
final Connection.Builder	ImmutableConnection.Builder.from(Connection instance)	Fill a builder with attribute values from the provided Connection instance.

Method parameters in net.bmahe.genetics4j.neat with type arguments of type Connection

Modifier and Type	Method	Description
static float	NeatUtils.compatibilityDistance(List<Connection> firstConnections, List<Connection> secondConnections, float c1, float c2, float c3)
static Map<Integer,Set<Connection>>	NeatUtils.computeBackwardConnections(List<Connection> connections)
static Map<Integer,Set<Integer>>	NeatUtils.computeBackwardLinks(List<Connection> connections)
static Set<Integer>	NeatUtils.computeDeadNodes(List<Connection> connections, Map<Integer,Set<Integer>> forwardConnections, Map<Integer,Set<Integer>> backwardConnections, Set<Integer> outputNodeIndices)	Working backward from the output nodes, we identify the nodes that did not get visited as dead nodes
static Map<Integer,Set<Integer>>	NeatUtils.computeForwardLinks(List<Connection> connections)
static List<List<Integer>>	NeatUtils.partitionLayersNodes(Set<Integer> inputNodeIndices, Set<Integer> outputNodeIndices, List<Connection> connections)

Constructor parameters in net.bmahe.genetics4j.neat with type arguments of type Connection

Modifier	Constructor	Description
	FeedForwardNetwork(Set<Integer> _inputNodeIndices, Set<Integer> _outputNodeIndices, List<Connection> _connections, Function<Float,Float> _activationFunction)	Constructs a new feed-forward network with the specified topology and activation function.

Uses of Connection in net.bmahe.genetics4j.neat.chromosomes

Fields in net.bmahe.genetics4j.neat.chromosomes with type parameters of type Connection

Modifier and Type	Field	Description
private final List<Connection>	NeatChromosome.connections

Methods in net.bmahe.genetics4j.neat.chromosomes that return types with arguments of type Connection

Modifier and Type	Method	Description
List<Connection>	NeatChromosome.getConnections()	Returns an immutable list of all connections in this neural network.

Constructor parameters in net.bmahe.genetics4j.neat.chromosomes with type arguments of type Connection

Modifier	Constructor	Description
	NeatChromosome(int _numInputs, int _numOutputs, float _minWeightValue, float _maxWeightValue, List<Connection> _connections)	Constructs a new NEAT chromosome with the specified network topology and parameters.

Uses of Connection in net.bmahe.genetics4j.neat.combination

Methods in net.bmahe.genetics4j.neat.combination with parameters of type Connection

Modifier and Type	Method	Description
private void	NeatChromosomeCombinator.insertInlinksCache(Map<Integer,Set<Integer>> linksCache, Connection connection)	Adds a connection to the links cache to prevent future duplicates.
private boolean	NeatChromosomeCombinator.linksCacheContainsConnection(Map<Integer,Set<Integer>> linksCache, Connection connection)	Checks whether a connection already exists in the links cache.
protected boolean	NeatChromosomeCombinator.shouldReEnable(Connection chosenParent, Connection otherParent)	Determines whether a disabled gene should be re-enabled during crossover.

Uses of Connection in net.bmahe.genetics4j.neat.mutation.chromosome

Methods in net.bmahe.genetics4j.neat.mutation.chromosome that return Connection

Modifier and Type	Method	Description
protected Connection	NeatChromosomeConnectionWeightMutationHandler.mutateConnection(Connection connection, double perturbationRatio, Supplier<Float> distributionValueSupplier, Supplier<Float> distributionNewValueSupplier, float minValue, float maxValue)

Methods in net.bmahe.genetics4j.neat.mutation.chromosome that return types with arguments of type Connection

Modifier and Type	Method	Description
protected abstract List<Connection>	AbstractNeatChromosomeConnectionMutationHandler.mutateConnection(T mutationPolicy, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected List<Connection>	NeatChromosomeAddNodeMutationHandler.mutateConnection(AddNode mutationPolicy, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected List<Connection>	NeatChromosomeCreepMutationHandler.mutateConnection(CreepMutation creepMutation, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected List<Connection>	NeatChromosomeRandomMutationHandler.mutateConnection(RandomMutation randomMutation, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected List<Connection>	NeatChromosomeSwitchStateHandler.mutateConnection(SwitchStateMutation switchStateMutation, NeatChromosome neatChromosome, Connection oldConnection, int i)

Methods in net.bmahe.genetics4j.neat.mutation.chromosome with parameters of type Connection

Modifier and Type	Method	Description
protected abstract List<Connection>	AbstractNeatChromosomeConnectionMutationHandler.mutateConnection(T mutationPolicy, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected List<Connection>	NeatChromosomeAddNodeMutationHandler.mutateConnection(AddNode mutationPolicy, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected Connection	NeatChromosomeConnectionWeightMutationHandler.mutateConnection(Connection connection, double perturbationRatio, Supplier<Float> distributionValueSupplier, Supplier<Float> distributionNewValueSupplier, float minValue, float maxValue)
protected List<Connection>	NeatChromosomeCreepMutationHandler.mutateConnection(CreepMutation creepMutation, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected List<Connection>	NeatChromosomeRandomMutationHandler.mutateConnection(RandomMutation randomMutation, NeatChromosome neatChromosome, Connection oldConnection, int i)
protected List<Connection>	NeatChromosomeSwitchStateHandler.mutateConnection(SwitchStateMutation switchStateMutation, NeatChromosome neatChromosome, Connection oldConnection, int i)