Package jadex.bdi.planlib

Class DefaultBDIVisionProcessor

java.lang.Object

jadex.commons.SimplePropertyObject

jadex.bdi.planlib.DefaultBDIVisionProcessor

All Implemented Interfaces:

IPropertyObject, IPerceptProcessor

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

Fields

Modifier and Type	Field	Description
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

Constructors

Constructor	Description
DefaultBDIVisionProcessor()

Method Summary

Modifier and Type	Method	Description
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, IComponentDescription agent, ISpaceObject avatar)	Process a new percept.

Methods inherited from class jadex.commons.SimplePropertyObject

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface jadex.commons.IPropertyObject

getProperty, getPropertyNames, hasProperty, setProperty

Field Detail

PROPERTY_PERCEPTTYPES

public static final java.lang.String PROPERTY_PERCEPTTYPES

The percept types property.

See Also:

Constant Field Values

ADD

public static final java.lang.String ADD

The add action.

See Also:

Constant Field Values

REMOVE

public static final java.lang.String REMOVE

The remove action.

See Also:

Constant Field Values

REMOVE_OUTDATED

public static final 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).

See Also:

Constant Field Values

SET

public static final java.lang.String SET

The set action.

See Also:

Constant Field Values

UNSET

public static final java.lang.String UNSET

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

See Also:

Constant Field Values

PROPERTY_MAXRANGE

public static final java.lang.String PROPERTY_MAXRANGE

The maxrange property.

See Also:

Constant Field Values

PROPERTY_RANGE

public static final java.lang.String PROPERTY_RANGE

The maxrange property.

See Also:

Constant Field Values

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,
                           IComponentDescription 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.