Package io.opentelemetry.sdk.common.export

Enum MemoryMode

java.lang.Object

java.lang.Enum<MemoryMode>

io.opentelemetry.sdk.common.export.MemoryMode

All Implemented Interfaces:

Serializable, Comparable<MemoryMode>, java.lang.constant.Constable

public enum MemoryMode
extends Enum<MemoryMode>

The memory semantics of the SDK.

Since:

1.31.0

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
IMMUTABLE_DATA	Uses immutable data structures.
REUSABLE_DATA	Reuses objects to reduce allocations.

Method Summary

Modifier and Type	Method	Description
static MemoryMode	valueOf(String name)	Returns the enum constant of this type with the specified name.
static MemoryMode[]	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, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

REUSABLE_DATA

public static final MemoryMode REUSABLE_DATA

Reuses objects to reduce allocations.

In this mode, the SDK reuses objects to reduce allocations, at the expense of disallowing concurrent collections / exports.

IMMUTABLE_DATA

public static final MemoryMode IMMUTABLE_DATA

Uses immutable data structures.

In this mode, the SDK passes immutable objects to exporters / readers, increasing allocations but ensuring safe concurrent exports.

Method Details

values

public static MemoryMode[] 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 MemoryMode 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