Package oracle.jdbc.aq

Enum AQDequeueOptions.NavigationOption

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      FIRST_MESSAGE
      Retrieve the first available message that matches the search criterion.
      NEXT_MESSAGE
      Retrieve the next available message that matches the search criterion.
      NEXT_TRANSACTION
      Skips the remainder of the current transaction group (if any) and retrieves the first message of the next transaction group.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getCode()
      Implementation detail (for internal use only).
      static AQDequeueOptions.NavigationOption valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static AQDequeueOptions.NavigationOption[] 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

      • FIRST_MESSAGE

        public static final AQDequeueOptions.NavigationOption FIRST_MESSAGE
        Retrieve the first available message that matches the search criterion. This will reset the position to the beginning of the queue.

      • NEXT_MESSAGE

        public static final AQDequeueOptions.NavigationOption NEXT_MESSAGE
        Retrieve the next available message that matches the search criterion. If the previous message belongs to a message group, AQ will retrieve the next available message which matches the search criterion and belongs to the message group. This is the default.

      • NEXT_TRANSACTION

        public static final AQDequeueOptions.NavigationOption NEXT_TRANSACTION
        Skips the remainder of the current transaction group (if any) and retrieves the first message of the next transaction group. This option can only be used if message grouping is enabled for the current queue.

    • Method Detail

      • values

        public static AQDequeueOptions.NavigationOption[] 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 (AQDequeueOptions.NavigationOption c : AQDequeueOptions.NavigationOption.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static AQDequeueOptions.NavigationOption 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

      • getCode

        public final int getCode()
        Implementation detail (for internal use only).