public interface FunctionCall<C> extends OperationCall<C>
Function
invocation arguments.Modifier and Type | Method and Description |
---|---|
TupleEntry |
getArguments()
Returns
TupleEntry of argument values. |
Fields |
getDeclaredFields()
|
TupleEntryCollector |
getOutputCollector()
Returns the
TupleEntryCollector used to emit result values. |
getArgumentFields, getContext, setContext
TupleEntry getArguments()
TupleEntry
of argument values.
Note that the returned TupleEntry should not be cached (stored in a Collection), nor should the underlying Tuple
instance. Where possible Cascading will re-use both TupleEntry and Tuple instances.
To get a safe copy that can be cached, use TupleEntry.getTupleCopy()
.Fields getDeclaredFields()
TupleEntryCollector getOutputCollector()
TupleEntryCollector
used to emit result values.Copyright © 2007-2015 Concurrent, Inc. All Rights Reserved.