alchemist/it.unibo.alchemist.model.cognitive.reactions/NavigationPrioritizedSteering

NavigationPrioritizedSteering

open class NavigationPrioritizedSteering<T, N : ConvexPolygon>(environment: Euclidean2DEnvironmentWithGraph<*, T, N, *>, pedestrian: PedestrianProperty<T>, timeDistribution: TimeDistribution<T>, toleranceAngle: Double = Math.toDegrees(SinglePrevalent.DEFAULT_TOLERANCE_ANGLE), alpha: Double = SinglePrevalent.DEFAULT_ALPHA) : SteeringBehavior<T>

A SteeringBehavior using SinglePrevalent steering strategy and accepting a collection of actions containing a single NavigationAction2D, which is used as the prevalent one.

Parameters

concentration type

type of nodes of the environment's graph.

Inheritors

NavigationPrioritizedSteeringWithPhysics

Constructors

NavigationPrioritizedSteering

constructor(environment: Euclidean2DEnvironmentWithGraph<*, T, N, *>, pedestrian: PedestrianProperty<T>, timeDistribution: TimeDistribution<T>, toleranceAngle: Double = Math.toDegrees(SinglePrevalent.DEFAULT_TOLERANCE_ANGLE), alpha: Double = SinglePrevalent.DEFAULT_ALPHA)

Properties

actions

open override var actions: List<Action<T>>

conditions

open override var conditions: List<Condition<T>>

inboundDependencies

override val inboundDependencies: ListSet

inputContext

override val inputContext: Context

node

override val node: Node<T>

outboundDependencies

override val outboundDependencies: ListSet

outputContext

override val outputContext: Context

rate

open val rate: Double

Returns the speed of this Reaction. It is an average number, and can potentially change during the simulation, depending on the implementation.

steerStrategy

open val steerStrategy: SteeringStrategy<T, Euclidean2DPosition>

tau

override val tau: Time

timeDistribution

override val timeDistribution: TimeDistribution<T>

Functions

canExecute

open override fun canExecute(): Boolean

cloneOnNewNode

open override fun cloneOnNewNode(node: Node<T>, currentTime: Time): SteeringBehavior<T>

This method allows to clone this reaction on a new node. It may result useful to support runtime creation of nodes with the same reaction programming, e.g. for morphogenesis.

compareTo

operator override fun compareTo(other: Actionable<T>): Int

equals

operator override fun equals(other: Any?): Boolean

execute

open override fun execute()

The default execution iterates all the actions in order and executes them. Override to change the behaviour.

hashCode

override fun hashCode(): Int

initializationComplete

open override fun initializationComplete(atTime: Time, environment: Environment<T, *>)

This method is called when the environment has completed its initialization. Can be used by this reaction to compute its next execution time - in case such computation requires an inspection of the environment.

steerActions

fun steerActions(): List<SteeringAction<T, Euclidean2DPosition>>

The list of steering actions in this reaction.

toGraphQLReactionSurrogate

fun <T> Reaction<T>.toGraphQLReactionSurrogate(): ReactionSurrogate<T>

Converts a Reaction to a ReactionSurrogate.

toString

open override fun toString(): String

update

override fun update(currentTime: Time, hasBeenExecuted: Boolean, environment: Environment<T, *>)

Updates the scheduling of this reaction.