com.nt.udc.processor.DuplicateProcessor

Interface DeDuplicationHandler

All Superinterfaces:

IDCMethodHandler

All Known Implementing Classes:

DeDuplicationHandlerImpl

public interface DeDuplicationHandler
extends IDCMethodHandler

Method Summary

Methods

Modifier and Type	Method and Description
ShortField	isDuplicate(MillisField timestamp, StringField key) Determines if the event is a duplicate
ShortField	isDuplicate(MillisField timestamp, StringField timezoneID, StringField key) Determines if the event is a duplicate

Method Detail

isDuplicate

ShortField isDuplicate(MillisField timestamp,
                     StringField timezoneID,
                     StringField key)
                       throws java.lang.Exception

Determines if the event is a duplicate

Parameters:

timestamp - The timestamp

timezoneID - The TimeZone ID (i.e. UTC)

key - The de-duplication key to use

Returns:

Code indicating if this event is DUPLICATE, NO_DUPLICATE, or TOO_OLD

Throws:

java.lang.Exception - if any issue occurs while trying to determine if this is a duplicate event

isDuplicate

ShortField isDuplicate(MillisField timestamp,
                     StringField key)
                       throws java.lang.Exception

Determines if the event is a duplicate

Parameters:

timestamp - The timestamp (assumed to be UTC)

key - The de-duplication key to use

Returns:

Code indicating if this event is DUPLICATE, NO_DUPLICATE, or TOO_OLD

Throws:

java.lang.Exception - if any issue occurs while trying to determine if this is a duplicate event