alchemist/it.unibo.alchemist.model.layers/TimeInvariantLayer

TimeInvariantLayer

abstract class TimeInvariantLayer<T, P : Position<out P>> : Layer<T, P>

A Layer whose spatial distribution never changes over time: the value observed at a position is fixed, so observers of a node's layer value are notified only when the node moves.

Implementations define the distribution through currentValueAt.

Type Parameters

the type of the value measuring the substance at a position

the position type

Inheritors

BidimensionalGaussianLayer

ConstantLayer

StepLayer

BiomolGradientLayer

Constructors

TimeInvariantLayer

constructor()

Functions

currentValueAt

abstract override fun currentValueAt(position: P): T

The current value at position.

toGraphQLLayerSurrogate

fun <T, P : Position<out P>> Layer<T, P>.toGraphQLLayerSurrogate(posMapping: (List<Number>) -> P): LayerSurrogate<T, P>

Converts a it.unibo.alchemist.model.Layer to a LayerSurrogate.

valueAt

override fun valueAt(position: P): Observable<T>

The value at position, as an observable emitting every change of that value.