org.apache.carbondata.hadoop.readsupport.impl

Class CarbonRowReadSupport

java.lang.Object

org.apache.carbondata.hadoop.readsupport.impl.DictionaryDecodeReadSupport<org.apache.carbondata.core.datastore.row.CarbonRow>

org.apache.carbondata.hadoop.readsupport.impl.CarbonRowReadSupport

All Implemented Interfaces:

CarbonReadSupport<org.apache.carbondata.core.datastore.row.CarbonRow>

public class CarbonRowReadSupport
extends DictionaryDecodeReadSupport<org.apache.carbondata.core.datastore.row.CarbonRow>

A read support implementation to return CarbonRow after handling global dictionary and direct dictionary (date/timestamp) conversion

Field Summary

Fields inherited from class org.apache.carbondata.hadoop.readsupport.impl.DictionaryDecodeReadSupport

carbonColumns, dataTypes, dictionaries

Constructor Summary

Constructors

Constructor and Description
CarbonRowReadSupport()

Method Summary

Modifier and Type	Method and Description
org.apache.carbondata.core.datastore.row.CarbonRow	readRow(Object[] data) convert column data back to row representation

Methods inherited from class org.apache.carbondata.hadoop.readsupport.impl.DictionaryDecodeReadSupport

close, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

CarbonRowReadSupport

public CarbonRowReadSupport()

Method Detail

readRow

public org.apache.carbondata.core.datastore.row.CarbonRow readRow(Object[] data)

Description copied from interface: CarbonReadSupport

convert column data back to row representation

Specified by:

readRow in interface CarbonReadSupport<org.apache.carbondata.core.datastore.row.CarbonRow>

Overrides:

readRow in class DictionaryDecodeReadSupport<org.apache.carbondata.core.datastore.row.CarbonRow>

Parameters:

data - column data