public class POStatus extends Object
Modifier and Type | Field and Description |
---|---|
static byte |
STATUS_BATCH_OK
Successful processing of a batch.
|
static byte |
STATUS_EARLY_TERMINATION
This signals that an accumulative UDF has already finished.
|
static byte |
STATUS_EOP
STATUS_EOP indicates that no output was produced, and no further outputs
will be produced (e.g.
|
static byte |
STATUS_EOS
This is currently only used in communications between ExecutableManager
and POStream.
|
static byte |
STATUS_ERR
STATUS_ERR indicates that there was a problem while trying to produce a
result.
|
static byte |
STATUS_NULL
STATUS_NULL indicates that no output was produced, but there may be more
results.
|
static byte |
STATUS_OK
STATUS_OK indicates that the pull on the operator pipeline resulted in a
valid output.
|
Constructor and Description |
---|
POStatus() |
public static final byte STATUS_OK
public static final byte STATUS_NULL
public static final byte STATUS_ERR
public static final byte STATUS_EOP
public static final byte STATUS_EOS
public static final byte STATUS_BATCH_OK
public static final byte STATUS_EARLY_TERMINATION
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