org.apache.hadoop.hive.ql.plan
Class AggregationDesc

java.lang.Object
  org.apache.hadoop.hive.ql.plan.AggregationDesc

All Implemented Interfaces:

Serializable

public class AggregationDesc
extends Object
implements Serializable

AggregationDesc.

See Also:

Serialized Form

Constructor Summary

AggregationDesc()

AggregationDesc(String genericUDAFName, GenericUDAFEvaluator genericUDAFEvaluator, ArrayList<ExprNodeDesc> parameters, boolean distinct, GenericUDAFEvaluator.Mode mode)

Method Summary

boolean	getDistinct()
String	getExprString()
GenericUDAFEvaluator	getGenericUDAFEvaluator()
String	getGenericUDAFName()
GenericUDAFEvaluator.Mode	getMode()
ArrayList<ExprNodeDesc>	getParameters()
void	setDistinct(boolean distinct)
void	setGenericUDAFEvaluator(GenericUDAFEvaluator genericUDAFEvaluator)
void	setGenericUDAFName(String genericUDAFName)
void	setMode(GenericUDAFEvaluator.Mode mode)
void	setParameters(ArrayList<ExprNodeDesc> parameters)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregationDesc

public AggregationDesc()

AggregationDesc

public AggregationDesc(String genericUDAFName,
                       GenericUDAFEvaluator genericUDAFEvaluator,
                       ArrayList<ExprNodeDesc> parameters,
                       boolean distinct,
                       GenericUDAFEvaluator.Mode mode)

Method Detail

setGenericUDAFName

public void setGenericUDAFName(String genericUDAFName)

getGenericUDAFName

public String getGenericUDAFName()

setGenericUDAFEvaluator

public void setGenericUDAFEvaluator(GenericUDAFEvaluator genericUDAFEvaluator)

getGenericUDAFEvaluator

public GenericUDAFEvaluator getGenericUDAFEvaluator()

getParameters

public ArrayList<ExprNodeDesc> getParameters()

setParameters

public void setParameters(ArrayList<ExprNodeDesc> parameters)

getDistinct

public boolean getDistinct()

setDistinct

public void setDistinct(boolean distinct)

setMode

public void setMode(GenericUDAFEvaluator.Mode mode)

getMode

public GenericUDAFEvaluator.Mode getMode()

getExprString

public String getExprString()