Looks like it was copied directly from GenericUDFArray, though I can't account
for the single quotes which look inconsistent with other UDFs
On Feb 5, 2015, at 11:06 PM, Alexander Pivovarov wrote:
> Is GenericUDFXPath.getDisplayString() implementation correct?
> 1. it says &quo
Is GenericUDFXPath.getDisplayString() implementation correct?
1. it says "array"
2. it wraps children with single qutes
@Override
public String getDisplayString(String[] children) {
StringBuilder builder = new StringBuilder();
builder.append("array (");
if
