HRef class

HRef wraps a string reference identifier and optional display name.

See Project Haystack

Inheritance

• Object
• HVal
• HRef

Constructors

HRef(String val, [String? dis])

factory

Properties

dis → String?

Display name for reference or null.

final

hashCode → int

Hash code is based on val field only.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

val → String

String identifier for reference.

final

Methods

compareTo(Object that) → int

Returns sort order as negative, 0, or positive.

inherited

getDis() → String

Returns display string which is dis field if non-null, val field otherwise.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toCode() → String

Encodes as '@id'.

toJson() → String

Encodes as 'r:

override

toString() → String

Returns the val string.

override

toZinc() → String

Encodes as '@id

override

Operators

operator ==(Object that) → bool

Equals is based on val field only.

override

Static Methods

isId(String id) → bool

Returns if the given string is a valid id for a reference.

isIdChar(int ch) → bool

Is the given character valid in the identifier part.