Enum IndexOptions.IndexType

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      Disk
      Disk index where the index data is read from disk as needed during query answering.
      Memory
      Deprecated.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static IndexOptions.IndexType valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static IndexOptions.IndexType[] 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

      • Memory

        @Deprecated
        public static final IndexOptions.IndexType Memory
        Deprecated.
        Memory index where all the index data is kept in memory all the time. Index contents can optionally be saved to disk by setting the IndexOptions.PERSIST configuration option. This type of index is only suitable for testing and prototyping.
      • Disk

        public static final IndexOptions.IndexType Disk
        Disk index where the index data is read from disk as needed during query answering. This is the scalable index type recommended for general use.
    • Method Detail

      • values

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

        public static IndexOptions.IndexType 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