org.apache.hadoop.hive.ql.parse

Class OpParseContext

java.lang.Object

org.apache.hadoop.hive.ql.parse.OpParseContext

All Implemented Interfaces:

Serializable

public class OpParseContext
extends Object
implements Serializable

Implementation of the Operator Parse Context. It maintains the parse context that may be needed by an operator. Currently, it only maintains the row resolver.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
OpParseContext()
OpParseContext(RowResolver rr)

Method Summary

Modifier and Type	Method and Description
RowResolver	getRowResolver()
void	setRowResolver(RowResolver rr)

Methods inherited from class java.lang.Object

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

Constructor Detail

OpParseContext

public OpParseContext()

OpParseContext

public OpParseContext(RowResolver rr)

Parameters:

rr - row resolver

Method Detail

getRowResolver

public RowResolver getRowResolver()

Returns:

the row resolver

setRowResolver

public void setRowResolver(RowResolver rr)

Parameters:

rr - the row resolver to set