Descendant class Null safety

A Flutter Driver finder that finds a descendant of of that matches matching.

If the matchRoot argument is true, then the widget specified by of will be considered for a match. The argument defaults to false.

Inheritance

Constructors

Descendant({required SerializableFinder of, required SerializableFinder matching, bool matchRoot = false, bool firstMatchOnly = false})
Creates a descendant finder.
const

Properties

finderType → String
Identifies the type of finder to be used by the driver extension.
read-onlyoverride
firstMatchOnly → bool
If true then only the first descendant matching matching will be returned.
final
hashCode → int
The hash code for this object.
read-onlyinherited
matching → SerializableFinder
Only a descendant of of matching this finder will be found.
final
matchRoot → bool
Whether the widget matching of will be considered for a match.
final
of → SerializableFinder
The finder specifying the widget of which the descendant is to be found.
final
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
serialize() → Map<String, String>
Serializes common fields to JSON.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

deserialize(Map<String, String> json, DeserializeFinderFactory finderFactory) → Descendant
Deserializes the finder from JSON generated by serialize.