Package org.apache.drill.exec.expr.fn.impl.hive

Class DrillDeferredObject

java.lang.Object

org.apache.drill.exec.expr.fn.impl.hive.DrillDeferredObject

All Implemented Interfaces:

org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject

public class DrillDeferredObject
extends Object
implements org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject

Field Summary

Fields

Modifier and Type	Field	Description
ValueHolder	valueHolder

Constructor Summary

Constructors

Constructor	Description
DrillDeferredObject()

Method Summary

Modifier and Type	Method	Description
Object	get()
void	prepare(int version)

Methods inherited from class java.lang.Object

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

Field Details

valueHolder

public ValueHolder valueHolder

Constructor Details

DrillDeferredObject

public DrillDeferredObject()

Method Details

prepare

public void prepare(int version)
             throws org.apache.hadoop.hive.ql.metadata.HiveException

Specified by:

prepare in interface org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject

Throws:

org.apache.hadoop.hive.ql.metadata.HiveException

get

public Object get()
           throws org.apache.hadoop.hive.ql.metadata.HiveException

Specified by:

get in interface org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject

Throws:

org.apache.hadoop.hive.ql.metadata.HiveException