Sentinel class
A Sentinel is used to indicate that the normal response is not available.
We use a Sentinel instead of an error for these cases because they do
not represent a problematic condition. They are normal.
Constructors
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
-
json
↔ Map<
String, dynamic> -
read / write, inherited
- kind ↔ String
-
What kind of sentinel is this?
read / write
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- type ↔ String
-
Every response returned by the VM Service has the type property. This
allows the client distinguish between different kinds of responses.
read / write, inherited
- valueAsString ↔ String
-
A reasonable string representation of this sentinel.
read / write
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toJson(
) → Map< String, dynamic> -
override
-
toString(
) → String -
A string representation of this object. [...]
override
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited