Package org.apache.druid.indexer

Enum CompactionEngine

java.lang.Object

java.lang.Enum<CompactionEngine>

org.apache.druid.indexer.CompactionEngine

All Implemented Interfaces:

Serializable, Comparable<CompactionEngine>

public enum CompactionEngine
extends Enum<CompactionEngine>

Encapsulates the Engine to be used for a compaction task. Should be kept in sync with the subtypes for

invalid reference

org.apache.druid.indexing.common.task.CompactionRunner

.

Enum Constant Summary

Enum Constants

Enum Constant	Description
MSQ
NATIVE

Method Summary

Modifier and Type	Method	Description
static CompactionEngine	fromString(String name)
String	toString()
static CompactionEngine	valueOf(String name)	Returns the enum constant of this type with the specified name.
static CompactionEngine[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NATIVE

public static final CompactionEngine NATIVE

MSQ

public static final CompactionEngine MSQ

Method Details

values

public static CompactionEngine[] values()

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

Returns:

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

valueOf

public static CompactionEngine 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

toString

public String toString()

Overrides:

toString in class Enum<CompactionEngine>

fromString

public static CompactionEngine fromString(@Nullable
 String name)