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

java.lang.Object
  extended by org.apache.hadoop.hive.ql.exec.persistence.AbstractRowContainer<List<Object>>
      extended by org.apache.hadoop.hive.ql.exec.persistence.MapJoinRowContainer

public class MapJoinRowContainer
extends AbstractRowContainer<List<Object>>


Constructor Summary
MapJoinRowContainer()
           
 
Method Summary
 void add(List<Object> t)
           
 void add(Object[] t)
           
 void clear()
          Remove all elements in the RowContainer.
 MapJoinRowContainer copy()
           
 List<Object> first()
           
 byte getAliasFilter()
           
 List<Object> next()
           
 void read(MapJoinObjectSerDeContext context, ObjectInputStream in, Writable container)
           
 long size()
          Get the number of elements in the RowContainer.
 void write(MapJoinObjectSerDeContext context, 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(List<Object> t)
Specified by:
add in class AbstractRowContainer<List<Object>>

add

public void add(Object[] t)

first

public List<Object> first()
Specified by:
first in class AbstractRowContainer<List<Object>>

next

public List<Object> next()
Specified by:
next in class AbstractRowContainer<List<Object>>

size

public long size()
Get the number of elements in the RowContainer.

Specified by:
size in class AbstractRowContainer<List<Object>>
Returns:
number of elements in the RowContainer

clear

public void clear()
Remove all elements in the RowContainer.

Specified by:
clear in class AbstractRowContainer<List<Object>>

getAliasFilter

public byte getAliasFilter()

copy

public MapJoinRowContainer copy()

read

public void read(MapJoinObjectSerDeContext context,
                 ObjectInputStream in,
                 Writable container)
          throws IOException,
                 SerDeException
Throws:
IOException
SerDeException

write

public void write(MapJoinObjectSerDeContext context,
                  ObjectOutputStream out)
           throws IOException,
                  SerDeException
Throws:
IOException
SerDeException


Copyright © 2012 The Apache Software Foundation