| Constructor and Description |
|---|
ForwardVLSNScanner(VLSNIndex vlsnIndex) |
| Modifier and Type | Method and Description |
|---|---|
long |
getApproximateLsn(VLSN vlsn)
{@literal
When doing an approximate search, the target vlsn may be a non-mapped
vlsn within a bucket, or it may be between two different buckets.
|
long |
getPreciseLsn(VLSN vlsn) |
long |
getStartingLsn(VLSN vlsn)
Use the <= mapping to the requested VLSN to find the
starting lsn to use for a scan.
|
public ForwardVLSNScanner(VLSNIndex vlsnIndex)
public long getStartingLsn(VLSN vlsn)
public long getPreciseLsn(VLSN vlsn)
vlsn - We're requesting a LSN mapping for this vlsnVLSNScanner#getPreciseLsnpublic long getApproximateLsn(VLSN vlsn)
vlsn - We're requesting a LSN mapping for this vlsnCopyright © 2024. All rights reserved.