Meta-Behaviors

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Reflection Methods

Readable goal step state boolean getPersistent()– true if step is marked persistent boolean getPersistentWhenSucceeds() – true if step is marked persistent when succeeds boolean getPersistentWhenFails() – true if step is marked persistent when fails boolean getIgnoreFailure() – true if step is marked ignore failure boolean getHasSuccessTest() – true if the step has a success test boolean getEffectOnly() – true if step is marked effect only boolean getIsAtomic() – true if the step is part of an atomic behavior (atomic behaviors described on page 34). int getPriority() – the priority of the step boolean getIsSuspended()– true if the step is currently suspended BehaviorWME getParent() – the reflection WME for the step parent boolean getIsValid() – true if the reflection WME still refers to a valid ABT node String[] getConflicts() – an array of signatures of declared conflicting goals boolean getIsExecuting() – true if the goal is currently executing boolean getIsSuspended() – true if the goal is currently suspended boolean getIsExpanded() – true if a behavior has been chosen for the goal String getSignature() – the goal signature BehaviorWME getChild() – the reflection WME of the child behavior

Writeable goal step state setPersistent(boolean b) – change the persistent step annotation setPersistentWhenSucceeds(boolean b) – change the persistent when succeeds step annotation setPersistentWhenFails(boolean b) – change the persistent when fails step annotation. setIgnoreFailure(boolean b) – change the ignore failure step annotation setEffectOnly(boolean b) – change the effect only step annotation setPriority(boolean b) – change the priority of the step

Actions performable on goal steps fail() – fail the step succeed() – succeed the step suspend() – suspend the goal step unsuspend() – unsuspend the goal step resetStep() – reset the goal step

Miscellaneous methods boolean isParent(GoalStepWME parentGoal) – returns true if the parameter parentGoal is a recursive parent of the goal step boolean isParent(BehaviorWME parentBehavior) – returns true if the parameter parentBehavior is a recursive parent of the goal step