org.apache.hadoop.hive.ql.optimizer
Class MapJoinProcessor.Default

java.lang.Object
  org.apache.hadoop.hive.ql.optimizer.MapJoinProcessor.Default

All Implemented Interfaces:

NodeProcessor

Enclosing class:

MapJoinProcessor

public static class MapJoinProcessor.Default
extends Object
implements NodeProcessor

Default.

Constructor Summary

MapJoinProcessor.Default()

Method Summary

Object

process(Node nd, Stack<Node> stack, NodeProcessorCtx procCtx, Object... nodeOutputs) Nothing to do.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapJoinProcessor.Default

public MapJoinProcessor.Default()

Method Detail

process

public Object process(Node nd,
                      Stack<Node> stack,
                      NodeProcessorCtx procCtx,
                      Object... nodeOutputs)
               throws SemanticException

Nothing to do.

Specified by:

process in interface NodeProcessor

Parameters:

nd - operator to process

procCtx - operator processor context

nodeOutputs - A variable argument list of outputs from other nodes in the walk

Returns:

Object to be returned by the process call

Throws:

SemanticException