isNotEmpty
Returns an Operator that checks whether a value found at key variable would be considered "not empty"
"not empty" is considered as the following for the different supported input types:
String != ""
DataList.size != 0
DataObject.size != 0
value != [DataItem.NULL]
Numeric values are always considered as not empty.
Parameters
variable
the key to extract the value from for the comparison
Returns an Operator that checks whether a value found at key variable would be considered "not empty"
"not empty" is considered as the following for the different supported input types:
String != ""
DataList.size != 0
DataObject.size != 0
value != [DataItem.NULL]
Numeric values are always considered as not empty.
Parameters
variable
the path to the key to extract the value from for the comparison