Package oracle.kv.pubsub

# Enum NoSQLSubscriptionConfig.StreamDeliveryMode

java.lang.Object
java.lang.Enum<NoSQLSubscriptionConfig.StreamDeliveryMode>
oracle.kv.pubsub.NoSQLSubscriptionConfig.StreamDeliveryMode

All Implemented Interfaces:
  `Serializable`, `Comparable<NoSQLSubscriptionConfig.StreamDeliveryMode>`

Enclosing class:
  NoSQLSubscriptionConfig

public static enum NoSQLSubscriptionConfig.StreamDeliveryMode extends Enum<NoSQLSubscriptionConfig.StreamDeliveryMode>
Delivery mode of subscribe tables

- ## Enum Constant Summary

  Enum Constants
  Enum Constant
  Description
  `GROUP_ALL_IN_TRANSACTION`
  When a table is subscribed and configured with this delivery mode, all writes events to the table and its child tables if any, including single key writes, will be grouped in their respective transactions of the write events.
  `SINGLE_WRITE_EVENT`
  When a table is subscribed and configured with this delivery mode, every single write to the subscribed table will be delivered in a stream event `StreamOperation.PutEvent` or `StreamOperation.DeleteEvent`.

- ## Method Summary

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

  - ### SINGLE_WRITE_EVENT

    public static final NoSQLSubscriptionConfig.StreamDeliveryMode SINGLE_WRITE_EVENT
    When a table is subscribed and configured with this delivery mode, every single write to the subscribed table will be delivered in a stream event `StreamOperation.PutEvent` or `StreamOperation.DeleteEvent`. This is the default delivery mode and does not require users to explicitly set it.

  - ### GROUP_ALL_IN_TRANSACTION

    public static final NoSQLSubscriptionConfig.StreamDeliveryMode GROUP_ALL_IN_TRANSACTION
    When a table is subscribed and configured with this delivery mode, all writes events to the table and its child tables if any, including single key writes, will be grouped in their respective transactions of the write events. All writes in a transaction will be delivered as a single stream event `StreamOperation.TransactionEvent`. For a single key write, the group size will be 1.

    The table configured with this delivery mode must be a subscribed table in the subscription, and must be a top table, otherwise the subscription would fail with `SubscriptionFailureException`.

- ## Method Details

  - ### values

    public static NoSQLSubscriptionConfig.StreamDeliveryMode[] 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 NoSQLSubscriptionConfig.StreamDeliveryMode 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