org.apache.hadoop.hive.ql.optimizer.unionproc
Class UnionProcContext

java.lang.Object
  extended by org.apache.hadoop.hive.ql.optimizer.unionproc.UnionProcContext
All Implemented Interfaces:
NodeProcessorCtx

public class UnionProcContext
extends Object
implements NodeProcessorCtx


Nested Class Summary
static class UnionProcContext.UnionParseContext
           
 
Constructor Summary
UnionProcContext()
           
 
Method Summary
 UnionProcContext.UnionParseContext getUnionParseContext(UnionOperator u)
           
 boolean isMapOnlySubq()
           
 void setMapOnlySubq(boolean mapOnlySubq)
           
 void setUnionParseContext(UnionOperator u, UnionProcContext.UnionParseContext uCtx)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UnionProcContext

public UnionProcContext()
Method Detail

isMapOnlySubq

public boolean isMapOnlySubq()
Returns:
the mapOnlySubq

setMapOnlySubq

public void setMapOnlySubq(boolean mapOnlySubq)
Parameters:
mapOnlySubq - the mapOnlySubq to set

setUnionParseContext

public void setUnionParseContext(UnionOperator u,
                                 UnionProcContext.UnionParseContext uCtx)

getUnionParseContext

public UnionProcContext.UnionParseContext getUnionParseContext(UnionOperator u)


Copyright © 2009 The Apache Software Foundation