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Interface for nodes in an expression evaluation state tree that are being informed by a child that the event expression fragments (subtrees) which the child represents has turned true (evaluateTrue method) or false (evaluateFalse).

The following tables list the members exposed by the Evaluator type.

Public Methods

  NameDescription
EvaluateFalse
Indicate a change in truth value to false.

EvaluateTrue
Indicate a change in truth value to true.