Package oracle.rules.rl.extensions.trace

Class RuleEngineState

java.lang.Object
oracle.rules.rl.extensions.trace.RuleEngineState
public class RuleEngineState extends Object
RuleEngineState represents the state of the rule engine after the affects of a trace from a decision trace. It is calculated from the all the trace entries processed through the trace this state is associated with. It is only as accurate as the trace is complete.

  • Method Details

    • getFacts

      public List<FactTrace> getFacts()
      Get a list of all the fact traces for the state of working memory calculated from the trace.
      Returns:
      a list of fact traces.

    • getTreeViewFacts

      public List<FactTrace> getTreeViewFacts()
      Get a list of the root fact traces for the state of working memory calculated from the trace. The list only includes traces for facts that are not children of another fact.
      Returns:
      a list of fact traces.

    • getFactTypes

      public Set<String> getFactTypes()
      Get a set of all the fact types for the state of working memory calculated from the trace. The internal initial fact is excluded.
      Returns:
      a set of fact types.

    • getFactsByType

      public List<FactTrace> getFactsByType(String factType)
      Get a list of traces for facts by fact type
      Parameters:
      factType - the fact type name.
      Returns:
      a list of fact traces of type factType for facts in working memory calculated from the trace.

    • getFact

      public FactTrace getFact(int factId)
      Get the fact trace for a fact identified its fact ID.
      Parameters:
      factId - the fact ID of the desired fact.
      Returns:
      the fact trace.

    • getActivations

      public List<ActivationTrace> getActivations()
      Get the list of activations on the agenda.
      Returns:
      the list of activations on the agenda.

    • getFiredRules

      public List<RuleTrace> getFiredRules()
      Get the list of rules that have fired.
      Returns:
      the list of rules that have fired.

    • getRulesetStack

      public List<String> getRulesetStack()
      Get the ruleset stack.
      Returns:
      the ruleset stack.