IGNORE_CASE

Enables case-insensitive matching. Case comparison is Unicode-aware.

MULTILINE

Enables multiline mode.

LITERAL

Enables literal parsing of the pattern.

UNIX_LINES

Enables Unix lines mode. In this mode, only the '\n' is recognized as a line terminator.

COMMENTS

Permits whitespace and comments in pattern.

DOT_MATCHES_ALL

Enables the mode, when the expression . matches any character, including a line terminator.

CANON_EQ

Enables equivalence by canonical decomposition.

mask

val mask: Int

value

val value: Int

name

val name: String

Returns the name of this enum constant, exactly as declared in its enum declaration.

ordinal

val ordinal: Int

Returns the ordinal of this enumeration constant (its position in its enum declaration, where the initial constant is assigned an ordinal of zero).

clone

fun clone(): Any

Throws an exception since enum constants cannot be cloned. This method prevents enum classes from inheriting from Cloneable.

equals

fun equals(other: Any?): Boolean

Indicates whether some other object is "equal to" this one. Implementations must fulfil the following requirements:

hashCode

fun hashCode(): Int

Returns a hash code value for the object. The general contract of hashCode is:

toString

open fun toString(): String

Returns a string representation of the object.