// We are going to replace the expression with field == null.
String field = skip.substring(0, skip.indexOf(" ") - 1);
this.expression = this.expression.replaceAll(skip, field + " == null");
}
}
this.evaluator = new QueryEvaluator(this.expression);
} catch (ParseException e) {
throw new IllegalArgumentException("Failed to parse query", e);
}
EventFields.initializeKryo(kryo);
}