Package org.firebirdsql.gds.ng

Enum FetchType

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<FetchType>
    public enum FetchType
extends java.lang.Enum<FetchType>
    Type of fetch. Parallels P_FETCH from Firebird.
    Since:
    5
    Author:
    Mark Rotteveel

    • Method Detail

      • values

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

      • valueOf

        public static FetchType 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

      • getFbFetchType

        public int getFbFetchType()
        Returns:
        Firebird fetch type (P_FETCH)

      • supportsBatch

        public boolean supportsBatch()
        Returns:
        true allows batched fetch (multiple rows), false if fetching only a single row is allowed

      • direction

        public abstract FetchDirection direction​(int position)
        Determine the direction of a fetch with the specified position.
        Parameters:
        position - Position (only for ABSOLUTE or RELATIVE)
        Returns:
        Fetch direction