org.apache.hadoop.hive.ql.plan

Enum VectorPTFDesc.SupportedFunctionType

java.lang.Object

java.lang.Enum<VectorPTFDesc.SupportedFunctionType>

org.apache.hadoop.hive.ql.plan.VectorPTFDesc.SupportedFunctionType

All Implemented Interfaces:

Serializable, Comparable<VectorPTFDesc.SupportedFunctionType>

Enclosing class:

VectorPTFDesc

public static enum VectorPTFDesc.SupportedFunctionType
extends Enum<VectorPTFDesc.SupportedFunctionType>

Enum Constant Summary

Enum Constants

Enum Constant and Description
AVG
COUNT
DENSE_RANK
FIRST_VALUE
LAG
LAST_VALUE
LEAD
MAX
MIN
RANK
ROW_NUMBER
SUM

Method Summary

Modifier and Type	Method and Description
boolean	isSupportDistinct()
static VectorPTFDesc.SupportedFunctionType	valueOf(String name) Returns the enum constant of this type with the specified name.
static VectorPTFDesc.SupportedFunctionType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ROW_NUMBER

public static final VectorPTFDesc.SupportedFunctionType ROW_NUMBER

RANK

public static final VectorPTFDesc.SupportedFunctionType RANK

DENSE_RANK

public static final VectorPTFDesc.SupportedFunctionType DENSE_RANK

MIN

public static final VectorPTFDesc.SupportedFunctionType MIN

MAX

public static final VectorPTFDesc.SupportedFunctionType MAX

SUM

public static final VectorPTFDesc.SupportedFunctionType SUM

AVG

public static final VectorPTFDesc.SupportedFunctionType AVG

FIRST_VALUE

public static final VectorPTFDesc.SupportedFunctionType FIRST_VALUE

LAST_VALUE

public static final VectorPTFDesc.SupportedFunctionType LAST_VALUE

COUNT

public static final VectorPTFDesc.SupportedFunctionType COUNT

LEAD

public static final VectorPTFDesc.SupportedFunctionType LEAD

LAG

public static final VectorPTFDesc.SupportedFunctionType LAG

Method Detail

values

public static VectorPTFDesc.SupportedFunctionType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (VectorPTFDesc.SupportedFunctionType c : VectorPTFDesc.SupportedFunctionType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static VectorPTFDesc.SupportedFunctionType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

isSupportDistinct

public boolean isSupportDistinct()