it.unibo.alchemist.model.linkingrules.ConnectToAccessPoint.kt Maven / Gradle / Ivy

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Abstract, incarnation independent implementations of the Alchemist's interfaces. Provides support for those who want to write incarnations.

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/*
 * Copyright (C) 2010-2023, Danilo Pianini and contributors
 * listed, for each module, in the respective subproject's build.gradle.kts file.
 *
 * This file is part of Alchemist, and is distributed under the terms of the
 * GNU General Public License, with a linking exception,
 * as described in the file LICENSE in the Alchemist distribution's top directory.
 */

package it.unibo.alchemist.model.linkingrules

import it.unibo.alchemist.model.Environment
import it.unibo.alchemist.model.Molecule
import it.unibo.alchemist.model.Neighborhood
import it.unibo.alchemist.model.Node
import it.unibo.alchemist.model.Position
import it.unibo.alchemist.model.neighborhoods.Neighborhoods

/**
 * @param accessPointId the id of the access point.
 */
class ConnectToAccessPoint>(
    radius: Double,
    val accessPointId: Molecule,
) : ConnectWithinDistance(radius) {

    private val Node.isAccessPoint
        get() = contains(accessPointId)

    override fun computeNeighborhood(center: Node, environment: Environment): Neighborhood =
        super.computeNeighborhood(center, environment).run {
            if (center.isAccessPoint) this else Neighborhoods.make(environment, center, filter { it.isAccessPoint })
        }
}