org.apache.jackrabbit.oak.plugins.blob

Interface BlobGarbageCollector

All Known Implementing Classes:

MarkSweepGarbageCollector

public interface BlobGarbageCollector

Interface for blob garbage collector

Method Summary

Modifier and Type	Method and Description
long	checkConsistency() Checks for consistency in the blob store and reporting the number of missing blobs.
void	collectGarbage(boolean markOnly) Marks garbage blobs from the passed node store instance.
java.util.List<GarbageCollectionRepoStats>	getStats() Retuns the list of stats

Method Detail

collectGarbage

void collectGarbage(boolean markOnly)
             throws java.lang.Exception

Marks garbage blobs from the passed node store instance. Collects them only if markOnly is false.

Parameters:

markOnly - whether to only mark references and not sweep in the mark and sweep operation.

Throws:

java.lang.Exception - the exception

getStats

java.util.List<GarbageCollectionRepoStats> getStats()
                                             throws java.lang.Exception

Retuns the list of stats

Returns:

stats

Throws:

java.lang.Exception

checkConsistency

long checkConsistency()
               throws java.lang.Exception

Checks for consistency in the blob store and reporting the number of missing blobs.

Returns:

number of inconsistencies

Throws:

java.lang.Exception