Java ExprNodeEvaluator Examples

Example #1

 @Override
 public boolean isDeterministic() {
   boolean result = FunctionRegistry.isDeterministic(genericUDF);
   for (ExprNodeEvaluator child : children) {
     result = result && child.isDeterministic();
   }
   return result;
 }

Example #2

 void evaluate() throws HiveException {
   obj = eval.evaluate(rowObject);
 }

Example #3

 public Object get() throws HiveException {
   return eval.evaluate(rowObject);
 }