public class Debug extends BaseFilter
Filter for debugging purposes. The isKeep() method simply prints the tuple to System.out and returns true.
| Constructor and Description |
|---|
Debug() |
Debug(boolean useLogger) |
Debug(String name)
Creates a
Debug filter with a string identifier. |
| Modifier and Type | Method and Description |
|---|---|
boolean |
isKeep(TridentTuple tuple)
Determines if a tuple should be filtered out of a stream.
|
cleanup, preparepublic Debug()
public Debug(boolean useLogger)
public Debug(String name)
Creates a Debug filter with a string identifier.
public 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.