it.unibo.jakta.agents.bdi.environment.Environment.kt Maven / Gradle / Ivy

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package it.unibo.jakta.agents.bdi.environment

import it.unibo.jakta.agents.bdi.Agent
import it.unibo.jakta.agents.bdi.AgentID
import it.unibo.jakta.agents.bdi.messages.Message
import it.unibo.jakta.agents.bdi.actions.ExternalAction
import it.unibo.jakta.agents.bdi.beliefs.BeliefBase
import it.unibo.jakta.agents.bdi.environment.impl.EnvironmentImpl
import it.unibo.jakta.agents.bdi.messages.MessageQueue
import it.unibo.jakta.agents.bdi.perception.Perception

interface Environment {
    val agentIDs: Map

    val externalActions: Map

    val messageBoxes: Map

    val data: Map

    val perception: Perception

    fun getNextMessage(agentName: String): Message?

    fun popMessage(agentName: String): Environment

    fun submitMessage(agentName: String, message: Message): Environment

    fun broadcastMessage(message: Message): Environment

    fun addAgent(agent: Agent): Environment

    fun removeAgent(agentName: String): Environment

    fun percept(): BeliefBase = perception.percept()

    fun addData(key: String, value: Any): Environment

    fun removeData(key: String): Environment

    fun updateData(newData: Map): Environment

    fun copy(
        agentIDs: Map = this.agentIDs,
        externalActions: Map = this.externalActions,
        messageBoxes: Map = this.messageBoxes,
        perception: Perception = this.perception,
        data: Map = this.data,
    ): Environment

    companion object {

        fun of(
            agentIDs: Map = emptyMap(),
            externalActions: Map = emptyMap(),
            messageBoxes: Map = emptyMap(),
            perception: Perception = Perception.empty(),
            data: Map = emptyMap(),
        ): Environment = EnvironmentImpl(
            externalActions,
            agentIDs,
            messageBoxes,
            perception,
            data,
        )
    }
}