if (null != data && data instanceof EvaluationContext) {
EvaluationContext ctx = (EvaluationContext) data;
if (ctx.inNotContext)
negated = !negated;
}
QueryTerm term = new QueryTerm(negated, JexlOperatorConstants.getOperator(node.getClass()), value.getObject());
this.currentNode.getTerms().put(fieldName.toString(), term);
return null;
}