alchemist/it.unibo.alchemist.protelis/AlchemistExecutionContext

AlchemistExecutionContext

class AlchemistExecutionContext<P : Position<P>?> : AbstractExecutionContext<AlchemistExecutionContext<P>> , SpatiallyEmbeddedDevice<Double> , LocalizedDevice, TimeAwareDevice

Parameters

<P>

position type

Constructors

AlchemistExecutionContext

open fun AlchemistExecutionContext(environment: Environment<Any, P>, localNode: ProtelisNode<P>, reaction: Reaction<Any>, random: RandomGenerator, networkManager: AlchemistNetworkManager)

Functions

buildField

fun <T, R> buildField(computeValue: (T) -> R, localValue: T): Field<R>

buildFieldDeferred

fun <T, R> buildFieldDeferred(computeValue: (T) -> R, currentLocal: T, toBeSent: Supplier<T>): Field<R>

commit

fun commit()

distanceTo

open fun distanceTo(target: Int): Double

open fun distanceTo(target: DeviceUID): Double

Computes the distance between two nodes, through getDistanceBetweenNodes.

equals

open fun equals(obj: Any): Boolean

getCoordinates

open fun getCoordinates(): Tuple

getCurrentTime

open fun getCurrentTime(): Number

getDeltaTime

open fun getDeltaTime(): Number

getDevicePosition

open fun getDevicePosition(): P

getDeviceUID

open fun getDeviceUID(): DeviceUID

getEnvironmentAccess

open fun getEnvironmentAccess(): Environment<Any, P>

getExecutionEnvironment

fun getExecutionEnvironment(): ExecutionEnvironment

getPersistent

fun <S> getPersistent(ifAbsent: Supplier<S>): S

getStoredState

fun getStoredState(): Map<CodePath, Any>

getVariable

fun getVariable(name: Reference): Any

hashCode

open fun hashCode(): Int

nbrDelay

open fun nbrDelay(): Field<Number>

nbrLag

open fun nbrLag(): Field<Double>

nbrRange

open fun nbrRange(): Field<Double>

nbrVector

open fun nbrVector(): Field<Tuple>

newCallStackFrame

fun newCallStackFrame(id: Array<Byte>)

nextRandomDouble

open fun nextRandomDouble(): Double

putMultipleVariables

fun putMultipleVariables(map: Map<Reference, out Any>)

putVariable

fun putVariable(name: Reference, value: Any)

restrictDomain

fun restrictDomain(f: Field<out Any>): S

abstract fun restrictDomain(p: Field<out Any>): ExecutionContext

returnFromCallFrame

fun returnFromCallFrame()

routingDistance

open fun routingDistance(dest: GeoPosition): Double

open fun routingDistance(dest: Node<Any>): Double

open fun routingDistance(dest: Number): Double

open fun routingDistance(dest: Tuple): Double

Computes the distance along a map.

runInNewStackFrame

fun <T> runInNewStackFrame(id: Int, operation: (ExecutionContext) -> T): T

setGloballyAvailableReferences

fun setGloballyAvailableReferences(knownFunctions: Map<Reference, out Any>)

setPersistent

fun setPersistent(o: Any)

setup

fun setup()

Properties

APPROXIMATE_NBR_RANGE

val APPROXIMATE_NBR_RANGE: Molecule

Put this Molecule inside nodes that should compute distances using routes approximating them.

randomGenerator

private val randomGenerator: RandomGenerator

USE_ROUTES_AS_DISTANCES

val USE_ROUTES_AS_DISTANCES: Molecule

Put this Molecule inside nodes that should compute distances using routes.