org.apache.hadoop.hive.ql.exec

Interface PTFPartition.PTFPartitionIterator<T>

All Superinterfaces:

java.util.Iterator<T>

Enclosing class:

PTFPartition

public static interface PTFPartition.PTFPartitionIterator<T>
extends java.util.Iterator<T>

Method Summary

Modifier and Type	Method and Description
int	getIndex()
PTFPartition	getPartition()
T	lag(int amt)
T	lead(int amt)
void	reset()
java.lang.Object	resetToIndex(int idx)

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

getIndex

int getIndex()

lead

T lead(int amt)
throws HiveException

Throws:

HiveException

lag

T lag(int amt)
throws HiveException

Throws:

HiveException

resetToIndex

java.lang.Object resetToIndex(int idx)
                       throws HiveException

Throws:

HiveException

getPartition

PTFPartition getPartition()

reset

void reset()
    throws HiveException

Throws:

HiveException