org.apache.hadoop.hive.ql.parse
Class TypeCheckCtx

java.lang.Object
  extended by org.apache.hadoop.hive.ql.parse.TypeCheckCtx
All Implemented Interfaces:
NodeProcessorCtx

public class TypeCheckCtx
extends Object
implements NodeProcessorCtx

This class implements the context information that is used for typechecking phase in query compilation.


Constructor Summary
TypeCheckCtx(RowResolver inputRR)
          Constructor.
 
Method Summary
 String getError()
           
 RowResolver getInputRR()
           
 void setError(String error)
           
 void setInputRR(RowResolver inputRR)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TypeCheckCtx

public TypeCheckCtx(RowResolver inputRR)
Constructor.

Parameters:
inputRR - The input row resolver of the previous operator.
Method Detail

setInputRR

public void setInputRR(RowResolver inputRR)
Parameters:
inputRR - the inputRR to set

getInputRR

public RowResolver getInputRR()
Returns:
the inputRR

setError

public void setError(String error)
Parameters:
error - the error to set

getError

public String getError()
Returns:
the error


Copyright © 2009 The Apache Software Foundation