程序包 org.apache.pulsar.common.policies.data

Enum Class OffloadedReadPriority

java.lang.Object

java.lang.Enum<OffloadedReadPriority>

org.apache.pulsar.common.policies.data.OffloadedReadPriority

所有已实现的接口:

Serializable, Comparable<OffloadedReadPriority>, Constable

@Public
@Stable
public enum OffloadedReadPriority
extends Enum<OffloadedReadPriority>

嵌套类概要

从类继承的嵌套类/接口 java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

枚举常量概要

枚举常量

枚举常量	说明
BOOKKEEPER_FIRST	For offloaded messages, readers will try to read from bookkeeper at first, if messages not exist at bookkeeper then read from offloaded storage.
TIERED_STORAGE_FIRST	For offloaded messages, readers will try to read from offloaded storage first, even they are still exist in bookkeeper.

方法概要

修饰符和类型	方法	说明
boolean	equalsName(String otherName)
static OffloadedReadPriority	fromString(String str)
String	getValue()
String	toString()
static OffloadedReadPriority	valueOf(String name)	Returns the enum constant of this class with the specified name.
static OffloadedReadPriority[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

从类继承的方法 java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

BOOKKEEPER_FIRST

public static final OffloadedReadPriority BOOKKEEPER_FIRST

For offloaded messages, readers will try to read from bookkeeper at first, if messages not exist at bookkeeper then read from offloaded storage.

TIERED_STORAGE_FIRST

public static final OffloadedReadPriority TIERED_STORAGE_FIRST

For offloaded messages, readers will try to read from offloaded storage first, even they are still exist in bookkeeper.

方法详细资料

values

public static OffloadedReadPriority[] values()

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

返回:

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

valueOf

public static OffloadedReadPriority valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - 如果参数为空值

equalsName

public boolean equalsName(String otherName)

toString

public String toString()

覆盖:

toString 在类中 Enum<OffloadedReadPriority>

fromString

public static OffloadedReadPriority fromString(String str)

getValue

public String getValue()