Package jason.asSemantics

Class Intention

java.lang.Object
jason.asSemantics.Intention
All Implemented Interfaces:
ToDOM, Serializable, Comparable<Intention>, Iterable<IntendedMeans>
public class Intention extends Object implements Serializable, Comparable<Intention>, Iterable<IntendedMeans>, ToDOM
Represents and Intention (a stack of IntendedMeans). The comparable sorts the intentions based on the atomic property: atomic intentions comes first.
See Also:

  • Field Details

    • EmptyInt

      public static final Intention EmptyInt

    • noReason

      public static Atom noReason

  • Constructor Details

    • Intention

      public Intention()

  • Method Details

    • setGIntention

      public void setGIntention(Intention i)

    • getGIntention

      public Intention getGIntention()

    • getId

      public int getId()

    • push

      public void push(IntendedMeans im)

    • peek

      public IntendedMeans peek()

    • pop

      public IntendedMeans pop()

    • isAtomic

      public boolean isAtomic()

    • setAtomic

      public void setAtomic(int a)

    • setNoInterestInUpdateEvents

      public void setNoInterestInUpdateEvents()

    • hasInterestInUpdateEvents

      public boolean hasInterestInUpdateEvents()

    • hasGoalCondition

      public boolean hasGoalCondition()

    • iterator

      public Iterator<IntendedMeans> iterator()
      Specified by:
      iterator in interface Iterable<IntendedMeans>

    • isFinished

      public boolean isFinished()

    • size

      public int size()

    • clearIM

      public void clearIM()

    • setSuspended

      public void setSuspended(boolean b)
      suspended intention means suspended by the internal action .suspend

    • isSuspended

      public boolean isSuspended()

    • setSuspendedReason

      public void setSuspendedReason(Term r)

    • getSuspendedReason

      public Term getSuspendedReason()

    • getIM

      public IntendedMeans getIM(IMCondition c, Unifier u)
      returns the IntendedMeans that succeeds in test c, returns null if there isn't one

    • getBottom

      public IntendedMeans getBottom()

    • getPlace

      public Circumstance.IntentionPlace getPlace()
      returns where the intention is in the interpreter data structures. It is updated by circumstance getAllIntentions.

    • setPlace

      public void setPlace(Circumstance.IntentionPlace place)

    • getStateBasedOnPlace

      public Intention.State getStateBasedOnPlace()

    • hasTrigger

      public boolean hasTrigger(Trigger g, Unifier u)
      returns true if the intention has an IM where TE = g, using u to verify equality

    • dropGoal

      public IntendedMeans dropGoal(IMCondition c, Unifier u)
      remove all IMs until the lowest IM that succeeds in test c

    • fail

      public void fail(Circumstance c)

    • findEventForFailure

      public Pair<Event,Integer> findEventForFailure(Trigger tevent, PlanLibrary pl, Circumstance c)

    • compareTo

      public int compareTo(Intention o)
      atomic intentions are grater than not atomic intentions
      Specified by:
      compareTo in interface Comparable<Intention>

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • clone

      public Intention clone()
      Overrides:
      clone in class Object

    • copyTo

      public void copyTo(Intention i)

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getAsTerm

      public Structure getAsTerm()

    • getAsDOM

      public Element getAsDOM(Document document)
      get as XML
      Specified by:
      getAsDOM in interface ToDOM