bdi4jade.goal

Class BeliefNotNullValueGoal<K,V>

java.lang.Object

bdi4jade.goal.BeliefNotNullValueGoal<K,V>

Type Parameters:

K - the type of the belief name.

V - the type of the belief value.

All Implemented Interfaces:

BeliefGoal<K>, Goal, jade.content.Concept, jade.content.ContentElement, jade.content.Term, java.io.Serializable

public class BeliefNotNullValueGoal<K,V>
extends java.lang.Object
implements BeliefGoal<K>

This class represents the goal of an agent to believe in a certain belief with a not null value, that is, the agent has a belief whose name is specified in this goal and value can be any but null.

Author:

Ingrid Nunes

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BeliefNotNullValueGoal() Default constructor.
BeliefNotNullValueGoal(K beliefName) Creates a new BeliefValueGoal with the provided belief.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
K	getBeliefName() Returns the name of the belief associated with this goal.
int	hashCode()
boolean	isAchieved(BeliefBase beliefBase) Checks whether this goal is achieved by verifying if the provided belief has the value specified in this goal.
void	setBeliefName(K beliefName) Sets the name of the belief associated with this goal.
java.lang.String	toString() Returns a string representation of this goal, in the form "BeliefValueGoal: BELIEF NAME should be BELIEF VALUE".

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BeliefNotNullValueGoal

public BeliefNotNullValueGoal()

Default constructor.

BeliefNotNullValueGoal

public BeliefNotNullValueGoal(K beliefName)

Creates a new BeliefValueGoal with the provided belief.

Parameters:

beliefName - the belief name.

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

See Also:

Object.equals(java.lang.Object)

getBeliefName

@Parameter(direction=IN)
public K getBeliefName()

Returns the name of the belief associated with this goal.

Specified by:

getBeliefName in interface BeliefGoal<K>

Returns:

the belief name.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

See Also:

Object.hashCode()

isAchieved

public boolean isAchieved(BeliefBase beliefBase)

Checks whether this goal is achieved by verifying if the provided belief has the value specified in this goal.

Specified by:

isAchieved in interface BeliefGoal<K>

Parameters:

beliefBase - the belief base to be checked.

Returns:

true if the belief has the value specified in this goal, false otherwise.

setBeliefName

public void setBeliefName(K beliefName)

Sets the name of the belief associated with this goal.

Parameters:

beliefName - the belief name.

toString

public java.lang.String toString()

Returns a string representation of this goal, in the form "BeliefValueGoal: BELIEF NAME should be BELIEF VALUE".

Overrides:

toString in class java.lang.Object

Returns:

the string representation of this belief value goal.

See Also:

Object.toString()