DbChildSnapshot class
One child event, with enough context to keep an ordered list without re-reading the node.
Constructors
- DbChildSnapshot({required DbChildEvent event, required String key, required String? previousKey, required Object? value})
-
const
Properties
- event → DbChildEvent
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → String
-
final
- previousKey → String?
-
The key of the sibling before this one in the query's ordering, or null
when it is first.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value → Object?
-
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited