DocumentFragment class Null safety Document
Provides access to a Document.
DocumentFragment also provides subscript access by either key to the data values of the document which are wrapped by Fragment objects.
- Implemented types
Constructors
Properties
- document → Document?
-
The Document wrapped by this fragment.
read-only
- exists → bool
-
Whether the document exists in the database or not.
read-only
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
A string representation of this object. [...]
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited
-
operator [](
String key) → Fragment -
Returns a Fragment for the value at the given
key
.inherited