37.1.1

alchemist/it.unibo.alchemist.model.biochemistry.conditions/NeighborhoodPresent

NeighborhoodPresent

class NeighborhoodPresent<T> : AbstractNeighborCondition<T>

A condition is valid if the node has a neighborhood, formally if the node has at least one node connected by a linking rule.

Parameters

<T>

The concentration type.

Constructors

NeighborhoodPresent

constructor(environment: Environment<T, out Any>, node: Node<T>)

Create the condition.

Properties

val node: Node<T>

Functions

abstract fun cloneCondition(node: Node<T>, reaction: Reaction<T>): Condition<T>

open fun cloneCondition(node: Node<T>, r: Reaction<T>): NeighborhoodPresent<T>

open fun cloneCondition(node: Node<T>, reaction: Reaction<T>): Condition<T>

This method allows to clone this action on a new node.

fun getContext(): Context

getInboundDependencies

fun getInboundDependencies(): ListSet<? extends Dependency>

How to override: if you intend your condition to be potentially changed by any change in the context, return null.

getPropensityContribution

open fun getPropensityContribution(): Double

Override if desired behavior differs.

getValidNeighbors

fun getValidNeighbors(): Map<Node<T>, Double>

Searches in the given neighborhood which nodes satisfy the condition, and returns a list of valid neighbors.

open fun isValid(): Boolean

open fun reactionReady()

This method is called by the Simulation once the Reaction whose this Condition belongs to is the next one to be executed, and all its conditions passed (namely, the next operation will be the reaction execution).

open fun toString(): String