jadex.bdi.planlib
Class DefaultBDIVisionProcessor

java.lang.Object
  jadex.commons.SimplePropertyObject
      jadex.bdi.planlib.DefaultBDIVisionProcessor

All Implemented Interfaces:

IPerceptProcessor, IPropertyObject

public class DefaultBDIVisionProcessor
extends SimplePropertyObject
implements IPerceptProcessor

Default bdi agent vision processor. Updates the agent's beliefsets according to the percepts of new/disappeared waste.

Field Summary

static java.lang.String	ADD The add action.
protected java.util.Map	percepttypes The percepttypes infos.
static java.lang.String	PROPERTY_MAXRANGE The maxrange property.
static java.lang.String	PROPERTY_PERCEPTTYPES The percept types property.
static java.lang.String	PROPERTY_RANGE The maxrange property.
static java.lang.String	REMOVE The remove action.
static java.lang.String	REMOVE_OUTDATED The remove_outdated action (checks all entries in the belief set, if they should be seen, but are no longer there).
static java.lang.String	SET The set action.
static java.lang.String	UNSET The unset action (sets a belief fact to null).

Fields inherited from class jadex.commons.SimplePropertyObject

pcs, properties

Constructor Summary

DefaultBDIVisionProcessor()

Method Summary

protected boolean	evaluate(IParsedExpression exp, IValueFetcher fetcher) Evaluate a condition.
protected IVector1	getDefaultRange() Get the default range.
protected java.lang.String[][]	getMetaInfos(java.lang.String percepttype) Get meta infos about a percept type.
protected java.lang.Object[]	getPerceptTypes() Get the percept types defined for this generator.
protected IVector1	getRange(ISpaceObject avatar) Get the range.
protected java.lang.String	getRangePropertyName() Get the range property name.
void	processPercept(IEnvironmentSpace space, java.lang.String type, java.lang.Object percept, IComponentIdentifier agent, ISpaceObject avatar) Process a new percept.

Methods inherited from class jadex.commons.SimplePropertyObject

addPropertyChangeListener, getProperties, getProperty, getPropertyNames, hasProperty, removePropertyChangeListener, setProperties, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface jadex.commons.IPropertyObject

getProperty, getPropertyNames, hasProperty, setProperty

Field Detail

PROPERTY_PERCEPTTYPES

public static java.lang.String PROPERTY_PERCEPTTYPES

The percept types property.

ADD

public static java.lang.String ADD

The add action.

REMOVE

public static java.lang.String REMOVE

The remove action.

REMOVE_OUTDATED

public static java.lang.String REMOVE_OUTDATED

The remove_outdated action (checks all entries in the belief set, if they should be seen, but are no longer there).

SET

public static java.lang.String SET

The set action.

UNSET

public static java.lang.String UNSET

The unset action (sets a belief fact to null).

PROPERTY_MAXRANGE

public static java.lang.String PROPERTY_MAXRANGE

The maxrange property.

PROPERTY_RANGE

public static java.lang.String PROPERTY_RANGE

The maxrange property.

percepttypes

protected java.util.Map percepttypes

The percepttypes infos.

Constructor Detail

DefaultBDIVisionProcessor

public DefaultBDIVisionProcessor()

Method Detail

processPercept

public void processPercept(IEnvironmentSpace space,
                           java.lang.String type,
                           java.lang.Object percept,
                           IComponentIdentifier agent,
                           ISpaceObject avatar)

Process a new percept.

Specified by:

processPercept in interface IPerceptProcessor

Parameters:

space - The space.

type - The type.

percept - The percept.

agent - The agent identifier.

agent - The avatar of the agent (if any).

getPerceptTypes

protected java.lang.Object[] getPerceptTypes()

Get the percept types defined for this generator.

Returns:

The percept types.

getMetaInfos

protected java.lang.String[][] getMetaInfos(java.lang.String percepttype)

Get meta infos about a percept type.

getRange

protected IVector1 getRange(ISpaceObject avatar)

Get the range.

Returns:

The range.

getDefaultRange

protected IVector1 getDefaultRange()

Get the default range.

Returns:

The range.

getRangePropertyName

protected java.lang.String getRangePropertyName()

Get the range property name.

Returns:

The range property name.

evaluate

protected boolean evaluate(IParsedExpression exp,
                           IValueFetcher fetcher)

Evaluate a condition.

Parameters:

exp - The expression.

fetcher - The value fetcher.