org.apache.lucene.index

Enum DocValuesType

    • Enum Constant Detail

      • BINARY

        public static final DocValuesType BINARY
        A per-document byte[]. Values may be larger than 32766 bytes, but different codecs may enforce their own limits.
      • SORTED

        public static final DocValuesType SORTED
        A pre-sorted byte[]. Fields with this type only store distinct byte values and store an additional offset pointer per document to dereference the shared byte[]. The stored byte[] is presorted and allows access via document id, ordinal and by-value. Values must be <= 32766 bytes.
      • SORTED_SET

        public static final DocValuesType SORTED_SET
        A pre-sorted Set<byte[]>. Fields with this type only store distinct byte values and store additional offset pointers per document to dereference the shared byte[]s. The stored byte[] is presorted and allows access via document id, ordinal and by-value. Values must be <= 32766 bytes.
    • Method Detail

      • values

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

        public static DocValuesType 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