alchemist/it.unibo.alchemist.model.sapere.conditions/AbstractLsaCondition

AbstractLsaCondition

abstract class AbstractLsaCondition(reaction: NodeReaction<List<ILsaMolecule>>, molecules: Set<ILsaMolecule>) : AbstractLocalCondition<List<ILsaMolecule>> , ILsaCondition

Base implementation of an ILsaCondition, evaluated on the ILsaNode hosting its reaction.

The molecules are the templates on which this condition acts.

Inheritors

LsaStandardCondition

Constructors

AbstractLsaCondition

constructor(reaction: NodeReaction<List<ILsaMolecule>>, molecules: Set<ILsaMolecule>)

Properties

override val isValid: Observable<Boolean>

The live validity of this condition.

val lsaNode: ILsaNode

The node hosting this condition, as an ILsaNode.

abstract val matchingInput: Observable<*>

override val reaction: NodeReaction<List<ILsaMolecule>>

The NodeReaction owning this condition, hosted by targetNode.

val targetNode: Node<List<ILsaMolecule>>

Functions

beforeReactionFires

open fun beforeReactionFires()

Signals that the owning reaction is about to fire. Used to implement conditions latched to changes that occur in-between reaction executions.

override fun cloneCondition(newReaction: Reaction<List<ILsaMolecule>>): Condition<List<ILsaMolecule>>

Creates an equivalent condition owned by newReaction, such as a reaction cloned onto a new node. A condition targeting the host of its reaction targets the host of newReaction, which must then be a Node; a condition targeting any other node keeps its target.

open override fun dispose()

Disposes and releases the resources held by this object.

abstract fun filter(matches: List<Map<HashString?, ITreeNode<*>?>?>?, validNodes: List<ILsaNode?>?, retrieved: List<Map<ILsaNode?, List<ILsaMolecule?>?>?>?): Boolean

When this method is called, the condition must filter the current matches and allowed nodes.

infix fun Condition<*>.shouldEqual(other: Condition<*>)

abstract override fun toString(): String