abstract class RollbackTracker.Scanner
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
(package private) RollbackTracker.RollbackPeriod |
target |
Constructor and Description |
---|
RollbackTracker.Scanner() |
Modifier and Type | Method and Description |
---|---|
(package private) boolean |
needsRollback() |
(package private) abstract boolean |
positionAndCheck(long lsn,
long txnId)
Return true if this transactional log entry is something that should
be rolled back in this rollback period.
|
void |
rollback(java.lang.Long txnId,
LNFileReader reader,
RecoveryUtilizationTracker tracker)
Rollback the filereader's current LN_TX.
|
RollbackTracker.RollbackPeriod target
abstract boolean positionAndCheck(long lsn, long txnId)
public void rollback(java.lang.Long txnId, LNFileReader reader, RecoveryUtilizationTracker tracker)
boolean needsRollback()
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