org.apache.hadoop.hive.ql.exec.persistence

Class MapJoinRowContainer

java.lang.Object

org.apache.hadoop.hive.ql.exec.persistence.AbstractRowContainer<java.util.List<java.lang.Object>>

org.apache.hadoop.hive.ql.exec.persistence.MapJoinRowContainer

public class MapJoinRowContainer
extends AbstractRowContainer<java.util.List<java.lang.Object>>

Constructor Summary

Constructors

Constructor and Description
MapJoinRowContainer()

Method Summary

Modifier and Type	Method and Description
void	add(java.util.List<java.lang.Object> t)
void	add(java.lang.Object[] t)
void	clear() Remove all elements in the RowContainer.
MapJoinRowContainer	copy()
java.util.List<java.lang.Object>	first()
byte	getAliasFilter()
java.util.List<java.lang.Object>	next()
void	read(MapJoinObjectSerDeContext context, java.io.ObjectInputStream in, Writable container)
long	size() Get the number of elements in the RowContainer.
void	write(MapJoinObjectSerDeContext context, java.io.ObjectOutputStream out)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapJoinRowContainer

public MapJoinRowContainer()

Method Detail

add

public void add(java.util.List<java.lang.Object> t)

Specified by:

add in class AbstractRowContainer<java.util.List<java.lang.Object>>

add

public void add(java.lang.Object[] t)

first

public java.util.List<java.lang.Object> first()

Specified by:

first in class AbstractRowContainer<java.util.List<java.lang.Object>>

next

public java.util.List<java.lang.Object> next()

Specified by:

next in class AbstractRowContainer<java.util.List<java.lang.Object>>

size

public long size()

Get the number of elements in the RowContainer.

Specified by:

size in class AbstractRowContainer<java.util.List<java.lang.Object>>

Returns:

number of elements in the RowContainer

clear

public void clear()

Remove all elements in the RowContainer.

Specified by:

clear in class AbstractRowContainer<java.util.List<java.lang.Object>>

getAliasFilter

public byte getAliasFilter()

copy

public MapJoinRowContainer copy()

read

public void read(MapJoinObjectSerDeContext context,
                 java.io.ObjectInputStream in,
                 Writable container)
          throws java.io.IOException,
                 SerDeException

Throws:

java.io.IOException

SerDeException

write

public void write(MapJoinObjectSerDeContext context,
                  java.io.ObjectOutputStream out)
           throws java.io.IOException,
                  SerDeException

Throws:

java.io.IOException

SerDeException