org.apache.uima.collection.base_cpm
Interface RecoverableCollectionReader

public interface RecoverableCollectionReader

Interface facilitating CollectionReader recovery from failures. Any CollectionReader supporting recovery must implement this interface.

Method Summary

SynchPoint	getSynchPoint() Retrieves data facilitating recovery of the CollectionReader
void	moveTo(SynchPoint aSynchPoint) Start CollectionReader recovery to a given synch point

Method Detail

moveTo

void moveTo(SynchPoint aSynchPoint)
            throws CollectionException

Start CollectionReader recovery to a given synch point

Parameters:

aSynchPoint - - contains recovery information

Throws:

CollectionException

getSynchPoint

SynchPoint getSynchPoint()

Retrieves data facilitating recovery of the CollectionReader

Returns:

the SynchPoint for the current position of the CollectionReader