ThemeCache class final
A small LRU of resolved specs, so prefetched themes are ready when the user swipes (generation is < 2 ms, but a commit frame should not pay it).
Constructors
- ThemeCache({int capacity = 16, ThemeGenerator generator = const ThemeGenerator()})
Properties
- capacity → int
-
final
- generator → ThemeGenerator
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- length → int
-
Number of cached specs.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clear(
) → void -
contains(
FeedEntry entry, {bool accessible = false}) → bool -
Whether
entryis cached. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
prefetch(
Iterable< FeedEntry> entries, {bool accessible = false}) → void - Resolves every entry (e.g. from ThemeFeed.onPrefetch).
-
specFor(
FeedEntry entry, {bool accessible = false}) → ThemeSpec -
The spec for
entry(generated on a miss). -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited