org.rocksdb

Enum SizeApproximationFlag

java.lang.Object

java.lang.Enum<SizeApproximationFlag>

org.rocksdb.SizeApproximationFlag

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SizeApproximationFlag>

public enum SizeApproximationFlag
extends java.lang.Enum<SizeApproximationFlag>

Flags for RocksDB.getApproximateSizes(ColumnFamilyHandle, List, SizeApproximationFlag...) that specify whether memtable stats should be included, or file stats approximation or both.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INCLUDE_FILES
INCLUDE_MEMTABLES
NONE

Method Summary

Methods

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

NONE

public static final SizeApproximationFlag NONE

INCLUDE_MEMTABLES

public static final SizeApproximationFlag INCLUDE_MEMTABLES

INCLUDE_FILES

public static final SizeApproximationFlag INCLUDE_FILES

Method Detail

values

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

Returns:

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

valueOf

public static SizeApproximationFlag valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null