org.apache.hadoop.hbase
Interface HInternalScannerInterface
- All Superinterfaces:
- HScannerInterface
- All Known Implementing Classes:
- HAbstractScanner
public interface HInternalScannerInterface
- extends HScannerInterface
Internally, we need to be able to determine if the scanner is doing wildcard
column matches (when only a column family is specified or if a column regex
is specified) or if multiple members of the same column family were
specified. If so, we need to ignore the timestamp to ensure that we get all
the family members, as they may have been last updated at different times.
isWildcardScanner
boolean isWildcardScanner()
- Returns:
- true if the scanner is matching a column family or regex
isMultipleMatchScanner
boolean isMultipleMatchScanner()
- Returns:
- true if the scanner is matching multiple column family members
Copyright © 2006 The Apache Software Foundation