Statement class

Describes a reliable statement that has been made about the relationship between a source asset and a target asset.

Statements are always made by the source asset, either directly or by delegating to a statement list that is stored elsewhere. For more detailed definitions of statements and assets, please refer to our [API documentation landing page](/digital-asset-links/v1/getting-started).

Constructors

Statement({String? relation, Map<String, Object?>? relationExtensions, Asset? source, Asset? target})

Statement.fromJson(Map json_)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

relation ↔ String?

The relation identifies the use of the statement as intended by the source asset's owner (that is, the person or entity who issued the statement).

getter/setter pair

relationExtensions ↔ Map<String, Object?>?

Statements may specify relation level extensions/payloads to express more details when declaring permissions to grant from the source asset to the target asset.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

source ↔ Asset?

Every statement has a source asset.

getter/setter pair

target ↔ Asset?

Every statement has a target asset.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited