alchemist/it.unibo.alchemist.model.maps.deployments/CloseToGPSTrace

CloseToGPSTrace

class CloseToGPSTrace<T> @JvmOverloads constructor(randomGenerator: RandomGenerator, environment: Environment<T, GeoPosition>, nodeCount: Int, variance: Double, from: Time = Time.ZERO, interval: Time = DoubleTime(1.0), val to: Time = Time.INFINITY, gpsFilePath: String, normalizerClass: String, normalizerArguments: Any) : AbstractCloseTo<T, GeoPosition>

This it.unibo.alchemist.model.Deployment displaces nodes in the proximity of a GPS trace. Given a time interval from some time to another, it creates a TraceLoader, then uses the points in the interval to generate the sources for a Gaussian bivariate function and uses its probability density to deploy. Higher variance spreads nodes farther away from the trace with higher probability.

Constructors

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@JvmOverloads
constructor(randomGenerator: RandomGenerator, environment: Environment<T, GeoPosition>, nodeCount: Int, variance: Double, from: Time = Time.ZERO, interval: Time = DoubleTime(1.0), to: Time = Time.INFINITY, gpsFilePath: String, normalizerClass: String, vararg normalizerArguments: Any)

Properties

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val to: Time

Functions

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@Nullable
open fun <T : Any> getAssociatedLinkingRule(): LinkingRule<T, GeoPosition>?
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open operator override fun iterator(): MutableIterator<GeoPosition>
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fun <R> Iterable<R>.randomElement(randomGenerator: RandomGenerator): R

Returns a random element of the Iterable using the provided randomGenerator.

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fun <R> Iterable<R>.shuffled(randomGenerator: RandomGenerator): Iterable<R>

Fisher–Yates shuffle algorithm using a RandomGenerator. More information on Wikipedia.

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override fun stream(): Stream<GeoPosition>