org.apache.drill.exec.store.sys

Enum PersistentStoreMode

java.lang.Object

java.lang.Enum<PersistentStoreMode>

org.apache.drill.exec.store.sys.PersistentStoreMode

All Implemented Interfaces:

Serializable, Comparable<PersistentStoreMode>

public enum PersistentStoreMode
extends Enum<PersistentStoreMode>

Defines operation mode of a PersistentStore instance.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BLOB_PERSISTENT
PERSISTENT

Method Summary

Methods

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

PERSISTENT

public static final PersistentStoreMode PERSISTENT

BLOB_PERSISTENT

public static final PersistentStoreMode BLOB_PERSISTENT

Method Detail

values

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

Returns:

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

valueOf

public static PersistentStoreMode 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