public class MapJoinKey
extends java.lang.Object
Constructor and Description |
---|
MapJoinKey() |
MapJoinKey(java.lang.Object[] key) |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj) |
java.lang.Object[] |
getKey() |
boolean |
hasAnyNulls(boolean[] nullsafes) |
int |
hashCode() |
void |
read(MapJoinObjectSerDeContext context,
java.io.ObjectInputStream in,
Writable container) |
void |
write(MapJoinObjectSerDeContext context,
java.io.ObjectOutputStream out) |
public MapJoinKey(java.lang.Object[] key)
public MapJoinKey()
public java.lang.Object[] getKey()
public boolean hasAnyNulls(boolean[] nullsafes)
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public void read(MapJoinObjectSerDeContext context, java.io.ObjectInputStream in, Writable container) throws java.io.IOException, SerDeException
java.io.IOException
SerDeException
public void write(MapJoinObjectSerDeContext context, java.io.ObjectOutputStream out) throws java.io.IOException, SerDeException
java.io.IOException
SerDeException
Copyright © 2012 The Apache Software Foundation