alchemist/it.unibo.alchemist.model.cognitive

Package-level declarations

Types

interface CognitiveModel

Theoretical model that describes the cognitive processes of an agent.

CognitiveProperty

interface CognitiveProperty<T> : NodeProperty<T>

Cognitive capability attached to a node.

interface Group<T> : MutableList<Node<T>>

Represents a group of nodes (pedestrians) that can be treated collectively.

GroupSteeringAction

interface GroupSteeringAction<T, P : Position<P>, Vector<P>> : SteeringAction<T, P>

A SteeringAction that is influenced by a group of pedestrians.

GroupWithLeader

interface GroupWithLeader<T, N : Node<T>> : Group<T>

A group that designates a special member as the leader.

HeterogeneousPedestrianModel

data class HeterogeneousPedestrianModel<T, S : Vector<S>, A : Transformation<S>>(val age: Age, val gender: Gender, val speed: Speed, val compliance: Double = Compliance(age, gender).level, val helpAttitude: HelpAttitude = HelpAttitude(age, gender))

Model of a pedestrian with heterogeneous individual characteristics.

Human2DProperty

typealias Human2DProperty<T> = HumanProperty<T, Euclidean2DPosition, Euclidean2DTransformation>

A capability representing a pedestrian's individual characteristics in a 2D space.

interface HumanProperty<T, S : Vector<S>, A : Transformation<S>> : NodeProperty<T>

Capability representing a pedestrian's individual characteristics.

NavigationAction

interface NavigationAction<T, P : Position<P>, Vector<P>, A : Transformation<P>, L : ConvexShape<P, A>, R, N : ConvexShape<P, A>, E> : SteeringAction<T, P>

A SteeringAction allowing a node to navigate an environment consciously (for example, avoiding getting stuck in U-shaped obstacles). Names are inspired by indoor environments, but this interface also works for outdoor scenarios.

NavigationStrategy

interface NavigationStrategy<T, P : Position<P>, Vector<P>, A : Transformation<P>, L : ConvexShape<P, A>, R, N : ConvexShape<P, A>, E>

Defines what a node should do when it enters a new room (an area of the environment).

NavigationStrategy2D

typealias NavigationStrategy2D<T, L, R, N, E> = NavigationStrategy<T, Euclidean2DPosition, Euclidean2DTransformation, L, R, N, E>

A NavigationStrategy specialized for bidimensional Euclidean space.

interface OrientingAgent<V : Vector<V>, A : Transformation<V>, L : ConvexShape<V, A>, R>

An agent capable of orienting itself inside an environment.

OrientingAgent2D

typealias OrientingAgent2D = OrientingAgent<Euclidean2DPosition, Euclidean2DTransformation, Ellipse, DefaultEdge>

A specialization of OrientingAgent for two-dimensional Euclidean space.

OrientingProperty

interface OrientingProperty<T, P : Position<P>, Vector<P>, A : Transformation<P>, L : ConvexShape<P, A>, N : ConvexShape<P, A>, E> : NodeProperty<T>

A node's orienting capability.

PedestrianProperty

interface PedestrianProperty<T> : WalkingPedestrianProperty<T> , RunningPedestrianProperty<T>

Capability that enables node movement, combining walking and running pedestrian properties.

PerceptiveProperty

interface PerceptiveProperty<T> : NodeProperty<T>

The pedestrian's capability to perceive and influence other pedestrians.

PhysicalSteeringStrategy

interface PhysicalSteeringStrategy<T, P : Position<P>, Vector<P>, A : Transformation<P>, F : GeometricShapeFactory<P, A>> : SteeringStrategy<T, P>

Strategy that combines physical forces with intentional steering actions to compute a node's next position.

RunningPedestrianProperty

interface RunningPedestrianProperty<T> : NodeProperty<T>

Capability that allows a node to run.

interface SocialProperty<T> : NodeProperty<T>

Capability that enables a pedestrian to form and belong to groups.

interface SteeringAction<T, P : Position<P>> : Action<T>

An action that describes movement of a node inside its environment.

SteeringActionWithTarget

interface SteeringActionWithTarget<T, P : Position<P>, Vector<P>> : SteeringAction<T, P>

A SteeringAction that exposes an absolute target position.

SteeringStrategy

interface SteeringStrategy<T, P : Position<P>>

Strategy describing how steering actions are combined to compute the next position.

WalkingPedestrianProperty

interface WalkingPedestrianProperty<T> : NodeProperty<T>

Capability that enables a node to walk.