org.apache.hadoop.hive.hbase

Class ColumnMappings

java.lang.Object

org.apache.hadoop.hive.hbase.ColumnMappings

All Implemented Interfaces:

Iterable<ColumnMappings.ColumnMapping>

public class ColumnMappings
extends Object
implements Iterable<ColumnMappings.ColumnMapping>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ColumnMappings.ColumnMapping Represents a mapping from a single Hive column to an HBase column qualifier, column family or row key.

Constructor Summary

Constructors

Constructor and Description
ColumnMappings(List<ColumnMappings.ColumnMapping> columnMapping, int keyIndex)
ColumnMappings(List<ColumnMappings.ColumnMapping> columnMapping, int keyIndex, int timestampIndex)

Method Summary

Methods

Modifier and Type	Method and Description
ColumnMappings.ColumnMapping[]	getColumnsMapping()
int	getKeyIndex()
ColumnMappings.ColumnMapping	getKeyMapping()
int	getTimestampIndex()
ColumnMappings.ColumnMapping	getTimestampMapping()
Iterator<ColumnMappings.ColumnMapping>	iterator()
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnMappings

public ColumnMappings(List<ColumnMappings.ColumnMapping> columnMapping,
              int keyIndex)

ColumnMappings

public ColumnMappings(List<ColumnMappings.ColumnMapping> columnMapping,
              int keyIndex,
              int timestampIndex)

Method Detail

iterator

public Iterator<ColumnMappings.ColumnMapping> iterator()

Specified by:

iterator in interface Iterable<ColumnMappings.ColumnMapping>

size

public int size()

getKeyMapping

public ColumnMappings.ColumnMapping getKeyMapping()

getTimestampMapping

public ColumnMappings.ColumnMapping getTimestampMapping()

getKeyIndex

public int getKeyIndex()

getTimestampIndex

public int getTimestampIndex()

getColumnsMapping

public ColumnMappings.ColumnMapping[] getColumnsMapping()