FileCacheStore class
File-backed CacheStore implementation.
Values are stored as a single JSON map in _file. Missing, invalid, or
unreadable files are treated as an empty cache.
- Implemented types
Constructors
- FileCacheStore.new(File _file)
-
Creates a cache store backed by
_file.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clear(
) → Future< void> -
Clears the cache file.
override
-
get(
String key) → Future< Object?> -
Reads the cached value for
key.override -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
put(
String key, Object? value) → Future< void> -
Saves
valueunderkeyand rewrites the backing file.override -
remove(
String key) → Future< void> -
Removes
keyfrom the cache file.override -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited