org.apache.calcite.tools

Enum PigRelBuilder.GroupOption

java.lang.Object

java.lang.Enum<PigRelBuilder.GroupOption>

org.apache.calcite.tools.PigRelBuilder.GroupOption

All Implemented Interfaces:

Serializable, Comparable<PigRelBuilder.GroupOption>

Enclosing class:

PigRelBuilder

public static enum PigRelBuilder.GroupOption
extends Enum<PigRelBuilder.GroupOption>

Option for performing group efficiently if data set is already sorted.

Enum Constant Summary

Enum Constants

Enum Constant and Description
COLLECTED
MERGE

Method Summary

Modifier and Type	Method and Description
static PigRelBuilder.GroupOption	valueOf(String name) Returns the enum constant of this type with the specified name.
static PigRelBuilder.GroupOption[]	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

MERGE

public static final PigRelBuilder.GroupOption MERGE

COLLECTED

public static final PigRelBuilder.GroupOption COLLECTED

Method Detail

values

public static PigRelBuilder.GroupOption[] 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 (PigRelBuilder.GroupOption c : PigRelBuilder.GroupOption.values())
    System.out.println(c);

Returns:

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

valueOf

public static PigRelBuilder.GroupOption 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