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

Class GenericUDFBaseDTI

java.lang.Object

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

org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseBinary

org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseDTI

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

GenericUDFOPDTIMinus, GenericUDFOPDTIPlus

public abstract class GenericUDFBaseDTI
extends GenericUDFBaseBinary

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDF

GenericUDF.DeferredJavaObject, GenericUDF.DeferredObject

Field Summary

Fields

Modifier and Type	Field and Description
protected PrimitiveObjectInspector[]	inputOIs

Fields inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseBinary

opDisplayName, opName

Constructor Summary

Constructors

Constructor and Description
GenericUDFBaseDTI()

Method Summary

Modifier and Type	Method and Description
protected boolean	checkArgs(PrimitiveObjectInspector.PrimitiveCategory leftType, PrimitiveObjectInspector.PrimitiveCategory rightType)

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseBinary

getDisplayString

Methods inherited from class org.apache.hadoop.hive.ql.udf.generic.GenericUDF

checkArgGroups, checkArgPrimitive, checkArgsSize, close, configure, copyToNewInstance, evaluate, flip, getArgOrder, getConstantBooleanValue, getConstantIntValue, getConstantStringValue, getDateValue, getDoubleValue, getFuncName, getIntervalDayTimeValue, getIntervalYearMonthValue, getIntValue, getLongValue, getRequiredFiles, getRequiredJars, getStandardDisplayString, getStandardDisplayString, getStringValue, getTimestampValue, getUdfName, initialize, initializeAndFoldConstants, negative, obtainDateConverter, obtainDoubleConverter, obtainIntConverter, obtainLongConverter, obtainStringConverter, obtainTimestampConverter

Methods inherited from class java.lang.Object

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

Field Detail

inputOIs

protected transient PrimitiveObjectInspector[] inputOIs

Constructor Detail

GenericUDFBaseDTI

public GenericUDFBaseDTI()

Method Detail

checkArgs

protected boolean checkArgs(PrimitiveObjectInspector.PrimitiveCategory leftType,
                            PrimitiveObjectInspector.PrimitiveCategory rightType)