程序包 org.apache.pulsar.client.api.transaction

Enum Class Transaction.State

java.lang.Object
java.lang.Enum<Transaction.State>
org.apache.pulsar.client.api.transaction.Transaction.State
所有已实现的接口:
Serializable, Comparable<Transaction.State>, Constable
封闭接口:
Transaction
public static enum Transaction.State extends Enum<Transaction.State>

  • 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
    ABORTED
    When a client receives a response to an abort, the transaction state is changed from `ABORTING` to `ABORTED`.
    ABORTING
    When a client invokes an abort, the transaction state is changed from `OPEN` to `ABORTING`.
    COMMITTED
    When a client receives a response to a commit, the transaction state is changed from `COMMITTING` to `COMMITTED`.
    COMMITTING
    When a client invokes a commit, the transaction state is changed from `OPEN` to `COMMITTING`.
    ERROR
    When a client invokes a commit or an abort, but a transaction does not exist in a coordinator, then the state is changed to `ERROR`.
    OPEN
    When a transaction is in the `OPEN` state, messages can be produced and acked with this transaction.
    TIME_OUT
    When a transaction is timed out and the transaction state is `OPEN`, then the transaction state is changed from `OPEN` to `TIME_OUT`.

  • 方法概要

    修饰符和类型
    方法
    说明
    static Transaction.State
    valueOf(String name)
    Returns the enum constant of this class with the specified name.
    static Transaction.State[]
    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, toString, 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

    • OPEN

      public static final Transaction.State OPEN
      When a transaction is in the `OPEN` state, messages can be produced and acked with this transaction. When a transaction is in the `OPEN` state, it can commit or abort.

    • COMMITTING

      public static final Transaction.State COMMITTING
      When a client invokes a commit, the transaction state is changed from `OPEN` to `COMMITTING`.

    • ABORTING

      public static final Transaction.State ABORTING
      When a client invokes an abort, the transaction state is changed from `OPEN` to `ABORTING`.

    • COMMITTED

      public static final Transaction.State COMMITTED
      When a client receives a response to a commit, the transaction state is changed from `COMMITTING` to `COMMITTED`.

    • ABORTED

      public static final Transaction.State ABORTED
      When a client receives a response to an abort, the transaction state is changed from `ABORTING` to `ABORTED`.

    • ERROR

      public static final Transaction.State ERROR
      When a client invokes a commit or an abort, but a transaction does not exist in a coordinator, then the state is changed to `ERROR`. When a client invokes a commit, but the transaction state in a coordinator is `ABORTED` or `ABORTING`, then the state is changed to `ERROR`. When a client invokes an abort, but the transaction state in a coordinator is `COMMITTED` or `COMMITTING`, then the state is changed to `ERROR`.

    • TIME_OUT

      public static final Transaction.State TIME_OUT
      When a transaction is timed out and the transaction state is `OPEN`, then the transaction state is changed from `OPEN` to `TIME_OUT`.

  • 方法详细资料

    • values

      public static Transaction.State[] 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 Transaction.State 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