MatchFinder class - flutter_test library

Constructors

MatchFinder({bool skipOffstage = true}): Initializes a predicate-based Finder. Used by subclasses to initialize the skipOffstage property.

allCandidates → Iterable<Element>: Returns all the Elements that will be considered by this finder.
protected">@protectedread-onlyinherited
description → String: Describes what the finder is looking for. The description should be a brief English noun phrase describing the finder's pattern.
read-onlyinherited
first → Finder: Returns a variant of this finder that only matches the first element matched by this finder.
read-onlyinherited
hashCode → int: The hash code for this object.
read-onlyinherited
last → Finder: Returns a variant of this finder that only matches the last element matched by this finder.
read-onlyinherited
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited
skipOffstage → bool: Whether this finder skips nodes that are offstage.
finalinherited

apply(Iterable<Element> candidates) → Iterable<Element>: Returns all the elements in the given list that match this finder's pattern.
override
at(int index) → Finder: Returns a variant of this finder that only matches the element at the given index matched by this finder.
inherited
evaluate() → Iterable<Element>: Returns the current result. If precache was called and returned true, this will cheaply return the result that was computed then. Otherwise, it creates a new iterable to compute the answer.
inherited
hitTestable({Alignment at = Alignment.center}) → Finder: Returns a variant of this finder that only matches elements reachable by a hit test.
inherited
matches(Element candidate) → bool: Returns true if the given element matches the pattern.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed.
inherited
precache() → bool: Attempts to evaluate the finder. Returns whether any elements in the tree matched the finder. If any did, then the result is cached and can be obtained from evaluate.
inherited
toString() → String: A string representation of this object.
inherited