null );
final ValueType coerced = evaluator.getCoercedValueType();
if ( evaluator.isTemporal() ) {
if ( evaluator instanceof BeforeEvaluatorDefinition.BeforeEvaluator || evaluator instanceof MeetsEvaluatorDefinition.MeetsEvaluator) {
LeftStartRightEndContextEntry context = new LeftStartRightEndContextEntry( extractor,
declaration,
evaluator );
if (left) {
context.timestamp = ((EventFactHandle) row[2]).getStartTimestamp();
} else {