com.nt.udc.ndk.node

Interface DataReceiverIfc

All Known Subinterfaces:

DCStreamHandler

All Known Implementing Classes:

AggregatorFieldProcessor, DCFieldProcessor, DeclNPLFieldProcessor, DiscProcFieldProcessor, DupRemoverFieldProcessor, FileOITransport, FlexibleAggregatorFieldProcessor, HCDeDupFieldProcessor, JDBCOIFieldProcessor, JDBCOITransport, MXNARFileManager, MXNarOutputProcessor, MXNarOutReceiverWrapper, MXNPLFieldProcessor, NARFileManager, NARFileManagerMT, NARSelectorFieldProcessor, NARStreamHandler, NPLFieldProcessor, OITransport, RadiusOITransport, SeqProcFieldProcessor, Sol42FieldProcessor, TcpOITransport, UdpOITransport

public interface DataReceiverIfc

Methods which allow a DataProvider to communicate with a DataReceiver

Method Summary

Modifier and Type	Method and Description
void	dataIsAvailable() Allows a DataProvider to indicate that some data is available for processing
DataProviderIfc	getDataProvider() Gets the object that is holding data for this DataReceiver
void	processData(DCFieldContainer data) Manipulates the data provided by its DataProvider
void	processData(DCFieldContainer[] data) Manipulates the set of data provided by its DataProvider
void	setDataProvider(DataProviderIfc provider) Sets the object from which this DataReceiver will obtain its data.

Method Detail

dataIsAvailable

void dataIsAvailable()

Allows a DataProvider to indicate that some data is available for processing

processData

void processData(DCFieldContainer data)
          throws NodeProcessingException

Manipulates the data provided by its DataProvider

Throws:

NodeProcessingException

processData

void processData(DCFieldContainer[] data)
          throws NodeProcessingException

Manipulates the set of data provided by its DataProvider

Throws:

NodeProcessingException

setDataProvider

void setDataProvider(DataProviderIfc provider)

Sets the object from which this DataReceiver will obtain its data.

Parameters:

provider - Object which has data that needs to be retrieved by this DataReceiver

getDataProvider

DataProviderIfc getDataProvider()

Gets the object that is holding data for this DataReceiver

Returns:

Object from which this DataReceiver is retrieving data