Pattern

@Target(allowedTargets = [AnnotationTarget.FUNCTION, AnnotationTarget.FIELD, AnnotationTarget.ANNOTATION_CLASS, AnnotationTarget.CONSTRUCTOR, AnnotationTarget.VALUE_PARAMETER])

annotation class Pattern(regexp: String, message: String, flags: Array<Pattern.Flag>)

The element must match the regular expression. Supported types:

String

Constructors

Pattern

fun Pattern(regexp: String, message: String = "", flags: Array<Pattern.Flag> = emptyArray())

Types

Flag

enum Flag : Enum<Pattern.Flag>

Possible Regexp flags

List

@Target(allowedTargets = [AnnotationTarget.FUNCTION, AnnotationTarget.FIELD, AnnotationTarget.ANNOTATION_CLASS, AnnotationTarget.CONSTRUCTOR, AnnotationTarget.VALUE_PARAMETER])

annotation class List(value: Array<Pattern>)

Defines multiple Pattern annotations on a single element.

Properties

flags

val flags: Array<Pattern.Flag>

message

val message: String

regexp

val regexp: String