org.apache.gora.hbase.util

Class HBaseFilterUtil<K,T extends org.apache.gora.persistency.impl.PersistentBase>

java.lang.Object

org.apache.gora.hbase.util.HBaseFilterUtil<K,T>

public class HBaseFilterUtil<K,T extends org.apache.gora.persistency.impl.PersistentBase>
extends Object

Constructor Summary

Constructors

Constructor and Description
HBaseFilterUtil(org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
FilterFactory<K,T>	getFactory(org.apache.gora.filter.Filter<K,T> fitler)
boolean	setFilter(org.apache.hadoop.hbase.client.Scan scan, org.apache.gora.filter.Filter<K,T> filter, HBaseStore<K,T> store) Set a filter on the Scan.

Methods inherited from class java.lang.Object

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

Constructor Detail

HBaseFilterUtil

public HBaseFilterUtil(org.apache.hadoop.conf.Configuration conf)
                throws org.apache.gora.util.GoraException

Throws:

org.apache.gora.util.GoraException

Method Detail

getFactory

public FilterFactory<K,T> getFactory(org.apache.gora.filter.Filter<K,T> fitler)

setFilter

public boolean setFilter(org.apache.hadoop.hbase.client.Scan scan,
                org.apache.gora.filter.Filter<K,T> filter,
                HBaseStore<K,T> store)

Set a filter on the Scan. It translates a Gora filter to a HBase filter.

Parameters:

scan -

filter - The Gora filter.

store - The HBaseStore.

Returns:

if remote filter is succesfully applied.