cascading.operation

Interface ValueAssertionCall<C>

All Superinterfaces:

OperationCall<C>

All Known Implementing Classes:

ConcreteCall

public interface ValueAssertionCall<C>
extends OperationCall<C>

Interface ValueAssertionCall provides access to the current ValueAssertion invocation arguments.

Method Summary

Methods

Modifier and Type	Method and Description
TupleEntry	getArguments() Returns TupleEntry of argument values.

Methods inherited from interface cascading.operation.OperationCall

getArgumentFields, getContext, setContext

Method Detail

getArguments

TupleEntry getArguments()

Returns 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().

Returns:

TupleEntry