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

java.lang.Object
  extended by org.apache.hadoop.hive.ql.exec.persistence.MapJoinKey

public class MapJoinKey
extends Object


Constructor Summary
MapJoinKey()
           
MapJoinKey(Object[] key)
           
 
Method Summary
 boolean equals(Object obj)
           
 Object[] getKey()
           
 boolean hasAnyNulls(boolean[] nullsafes)
           
 int hashCode()
           
 void read(MapJoinObjectSerDeContext context, ObjectInputStream in, Writable container)
           
 void write(MapJoinObjectSerDeContext context, ObjectOutputStream out)
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MapJoinKey

public MapJoinKey(Object[] key)

MapJoinKey

public MapJoinKey()
Method Detail

getKey

public Object[] getKey()

hasAnyNulls

public boolean hasAnyNulls(boolean[] nullsafes)

hashCode

public int hashCode()
Overrides:
hashCode in class Object

equals

public boolean equals(Object obj)
Overrides:
equals in class Object

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