public class FilterNull extends BaseFilter
Simple Filter implementation that filters out any tuples that have fields with a value of null.
| Constructor and Description |
|---|
FilterNull() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
isKeep(TridentTuple tuple)
Determines if a tuple should be filtered out of a stream.
|
cleanup, preparepublic boolean isKeep(TridentTuple tuple)
FilterDetermines if a tuple should be filtered out of a stream.
tuple - the tuple being evaluatedfalse to drop the tuple, true to keep the tupleCopyright © 2021 The Apache Software Foundation. All rights reserved.