- All Known Implementing Classes:
public interface PositionDependentRecordRecords which either care about where they are on disk, or have other records who care about where they are, will implement this interface. Normally, they'll subclass PositionDependentRecordAtom or PositionDependentRecordContainer, which will do the work of providing the setting and updating interfaces for them. This is a special (and dangerous) kind of Record. When created, they need to be pinged with their current location. When written out, they need to be given their new location, and offered the list of records which have changed their location.
All Methods Instance Methods Abstract Methods Modifier and Type Method Description
getLastOnDiskOffset()Fetch our location on the disk, as of the last write out
setLastOnDiskOffset(int offset)Update the Record's idea of where on disk it lives, after a write out.
updateOtherRecordReferences(Map<Integer,Integer> oldToNewReferencesLookup)Offer the record the list of records that have changed their location as part of the writeout.
int getLastOnDiskOffset()Fetch our location on the disk, as of the last write out
void setLastOnDiskOffset(int offset)Update the Record's idea of where on disk it lives, after a write out. Use with care...