jadex.bdi.model

Class BDIParserHelper

java.lang.Object

jadex.rules.parser.conditions.javagrammar.DefaultParserHelper

jadex.bdi.model.BDIParserHelper

All Implemented Interfaces:

jadex.rules.parser.conditions.javagrammar.IParserHelper

public class BDIParserHelper
extends jadex.rules.parser.conditions.javagrammar.DefaultParserHelper

Handler for BDI-specific parsing issues ($beliefbase etc.)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BDIParserHelper.SetToArray Convert belief set or parameter set contents to array.

Constructor Summary

Constructors

Constructor and Description
BDIParserHelper(jadex.rules.rulesystem.ICondition condition, Object mcapa, Object melement, jadex.rules.state.IOAVState state) Create a BDI parser helper.

Method Summary

Methods

Modifier and Type	Method and Description
Object[]	getReplacementType(jadex.rules.state.OAVObjectType type) Get the replacement type for an object type in an existential declaration E.g. when a flyweight should be replaced by the real state type (IGoal $g instead of goal $g)
jadex.rules.rulesystem.rules.Variable	getVariable(String name) Get a variable with a given name.
boolean	isPseudoVariable(String name) Test, if a name refers to a pseudo variable (e.g.

Methods inherited from class jadex.rules.parser.conditions.javagrammar.DefaultParserHelper

addVariable, getBuildContext, getConditions

Methods inherited from class java.lang.Object

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

Constructor Detail

BDIParserHelper

public BDIParserHelper(jadex.rules.rulesystem.ICondition condition,
               Object mcapa,
               Object melement,
               jadex.rules.state.IOAVState state)

Create a BDI parser helper.

Parameters:

condition - The predefined condition.

mcapa - The local scope (mcapability).

melement - The local element, if any (e.g. mgoal or mplan).

state - The state.

returnvar - The return value variable (if return value condition).

Method Detail

getVariable

public jadex.rules.rulesystem.rules.Variable getVariable(String name)

Get a variable with a given name.

Specified by:

getVariable in interface jadex.rules.parser.conditions.javagrammar.IParserHelper

Overrides:

getVariable in class jadex.rules.parser.conditions.javagrammar.DefaultParserHelper

Parameters:

name - The variable name.

Returns:

The variable.

isPseudoVariable

public boolean isPseudoVariable(String name)

Test, if a name refers to a pseudo variable (e.g. $beliefbase).

Specified by:

isPseudoVariable in interface jadex.rules.parser.conditions.javagrammar.IParserHelper

Overrides:

isPseudoVariable in class jadex.rules.parser.conditions.javagrammar.DefaultParserHelper

Parameters:

name - The variable name.

Returns:

True, if the name is a pseudo variable.

getReplacementType

public Object[] getReplacementType(jadex.rules.state.OAVObjectType type)

Get the replacement type for an object type in an existential declaration E.g. when a flyweight should be replaced by the real state type (IGoal $g instead of goal $g)

Specified by:

getReplacementType in interface jadex.rules.parser.conditions.javagrammar.IParserHelper

Overrides:

getReplacementType in class jadex.rules.parser.conditions.javagrammar.DefaultParserHelper

Parameters:

type - The type to be replaced.

Returns:

a tuple containing the replacement type and the replacement value source (e.g. a function call recreating the flyweight from the state object).