org.apache.hadoop.hbase
Interface HInternalScannerInterface

All Superinterfaces:
Closeable, HScannerInterface, Iterable<Map.Entry<HStoreKey,SortedMap<Text,byte[]>>>
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.


Method Summary
 boolean isMultipleMatchScanner()
           
 boolean isWildcardScanner()
           
 
Methods inherited from interface org.apache.hadoop.hbase.HScannerInterface
close, next
 
Methods inherited from interface java.lang.Iterable
iterator
 

Method Detail

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