org.hbase.async

Class FirstKeyOnlyFilter

java.lang.Object

org.hbase.async.ScanFilter

org.hbase.async.FirstKeyOnlyFilter

public class FirstKeyOnlyFilter
extends ScanFilter

A filter that will only return the first KV from each row. This filter can be used to more efficiently perform row count operations.

Constructor Summary

Constructors

Constructor and Description
FirstKeyOnlyFilter()

Method Summary

Methods

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FirstKeyOnlyFilter

public FirstKeyOnlyFilter()

Method Detail

toString

public String toString()

Overrides:

toString in class Object