Identifier class
A numeric or alphanumeric string that is associated with a single object or entity within a given system. Typically, identifiers are used to connect content in resources to external content available in other frameworks or protocols. Identifiers are associated with objects, and may be changed or retired due to human or system process and errors.
Constructors
- Identifier({Type? type, Uri? system, String? value, String? use})
- Creates a new Identifier instance.
- Identifier.fromJson(JsonObject _json)
- Creates a new Identifier instance from the provided JSON object.
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- json → JsonObject
-
Converts this Identifier instance to a JSON object.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- system → Uri?
-
Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
no setter
- type → Type?
-
The type for the identifier that can be used to determine which identifier to use for a specific purpose.
no setter
- use → String?
-
A coded value that defines the purpose of the identifier.
no setter
- value → String?
-
The portion of the identifier typically relevant to the user and which is unique within the context of the system.
no setter
Methods
-
copyWith(
{Type? type, Uri? system, String? value, String? use}) → Identifier - Makes a deep copy of this Identifier.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override
Constants
-
fieldDefinitions
→ const List<
FieldDefinition< Object> > - All field definitions for Identifier
-
systemField
→ const FieldDefinition<
Uri> - Field definition for system
-
typeField
→ const FieldDefinition<
Type> - Field definition for type
-
useField
→ const FieldDefinition<
String> - Field definition for use
-
valueField
→ const FieldDefinition<
String> - Field definition for value