cz.cuni.amis.pogamut.episodic.memory
Class AffordanceUsed

java.lang.Object
  cz.cuni.amis.pogamut.episodic.memory.AffordanceUsed

public class AffordanceUsed
extends Object

This class is used to unite all the information about usage of an item into one object. It is used as a parameter of addNewNode method in various classes. When a new action is executed by an agent, the name of atomic action, trace to this node in decision tree and all objects needed to execute the action are passed to the agent's memory. Information about these items is passed in a list of AffordanceUsed objects (one object for one affordance).

Each AffordanceUsed contains name of the node, that affordance slot is attached to, the type of the slot and item and the unique name of the item that satisfied the affordance. The name of the item does not have to be set if there is no item satisfying the affordance yet (e.g. when the agent is just looking for an item to fill the slot).

Author:

Michal Cermak

Field Summary

String	item Name of the item satisfying this affordance.
String	type Type of the affordance and class of the item that can satisfy it.
String	usedOn Name of the node this affordance's slot is attached to.

Constructor Summary

AffordanceUsed(String _usedOn, String _type, String _item)
Instantiate the class by providing the name of the node the affordance is attached to, the type of affordance and the item satisfying it.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

usedOn

public String usedOn

Name of the node this affordance's slot is attached to.

type

public String type

Type of the affordance and class of the item that can satisfy it.

item

public String item

Name of the item satisfying this affordance. Can be null if the affordance is not satisfied.

Constructor Detail

AffordanceUsed

public AffordanceUsed(String _usedOn,
                      String _type,
                      String _item)

Instantiate the class by providing the name of the node the affordance is attached to, the type of affordance and the item satisfying it.

Parameters:

_usedOn - Name of the node this affordance's slot is attached to.

_type - Type of the affordance and class of the item that can satisfy it.

_item - Name of the item satisfying this affordance. Can be null if the affordance is not satisfied.