Interface RecoverableCollectionReader
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public interface RecoverableCollectionReader
Interface facilitating CollectionReader recovery from failures. Any CollectionReader supporting recovery must implement this interface.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description SynchPoint
getSynchPoint()
Retrieves data facilitating recovery of the CollectionReadervoid
moveTo(SynchPoint aSynchPoint)
Start CollectionReader recovery to a given synch point
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Method Detail
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moveTo
void moveTo(SynchPoint aSynchPoint) throws CollectionException
Start CollectionReader recovery to a given synch point- Parameters:
aSynchPoint
- - contains recovery information- Throws:
CollectionException
- passthru
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getSynchPoint
SynchPoint getSynchPoint()
Retrieves data facilitating recovery of the CollectionReader- Returns:
- the SynchPoint for the current position of the CollectionReader
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