@InterfaceAudience.Private public abstract class RawScanQueryMatcher extends UserScanQueryMatcher
ScanQueryMatcher.MatchCodefilter, hasNullColumn, stopRow, trcolumns, currentRow, now, oldestUnexpiredTS, rowComparator, startKey| Modifier | Constructor and Description |
|---|---|
protected |
RawScanQueryMatcher(Scan scan,
ScanInfo scanInfo,
ColumnTracker columns,
boolean hasNullColumn,
long oldestUnexpiredTS,
long now) |
| Modifier and Type | Method and Description |
|---|---|
static RawScanQueryMatcher |
create(Scan scan,
ScanInfo scanInfo,
ColumnTracker columns,
boolean hasNullColumn,
long oldestUnexpiredTS,
long now) |
protected boolean |
isGet() |
ScanQueryMatcher.MatchCode |
match(Cell cell)
Determines if the caller should do one of several things:
seek/skip to the next row (MatchCode.SEEK_NEXT_ROW)
seek/skip to the next column (MatchCode.SEEK_NEXT_COL)
include the current KeyValue (MatchCode.INCLUDE)
ignore the current KeyValue (MatchCode.SKIP)
got to the next row (MatchCode.DONE)
|
protected void |
reset() |
create, getFilter, getNextKeyHint, hasNullColumnInQuery, isUserScan, matchColumn, moreRowsMayExistAfter, moreRowsMayExistsAftercheckDeleted, clearCurrentRow, compareKeyForNextColumn, compareKeyForNextRow, createStartKeyFromRow, currentRow, getKeyForNextColumn, getStartKey, instantiateDeleteTracker, preCheck, setToNewRowprotected RawScanQueryMatcher(Scan scan, ScanInfo scanInfo, ColumnTracker columns, boolean hasNullColumn, long oldestUnexpiredTS, long now)
public ScanQueryMatcher.MatchCode match(Cell cell) throws IOException
ScanQueryMatchermatch in class ScanQueryMatchercell - KeyValue to checkIOException - in case there is an internal consistency problem caused by a data
corruption.protected void reset()
reset in class ScanQueryMatcherprotected boolean isGet()
isGet in class UserScanQueryMatcherpublic static RawScanQueryMatcher create(Scan scan, ScanInfo scanInfo, ColumnTracker columns, boolean hasNullColumn, long oldestUnexpiredTS, long now)
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