CacheStore class abstract

Abstract interface for cache storage implementations.

Implementations can use different storage backends such as:

  • In-memory (Map-based)
  • Hive (persistent local storage)
  • SharedPreferences (simple persistent storage)
  • Custom implementations (Redis, SQLite, etc.)

All implementations must handle:

  • Thread-safe operations (if applicable)
  • Automatic expiration of TTL-based entries
  • Efficient key-based lookups
Implementers

Constructors

CacheStore()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → int
Returns the number of entries in the cache.
no setter

Methods

clear() → void
Clears all entries from the cache.
contains(String key) → bool
Checks if a key exists in the cache and is not expired.
delete(String key) → void
Deletes a cache entry by its key.
evictExpired() → void
Removes all expired entries from the cache.
get(String key) → CacheEntry?
Retrieves a cache entry by its key.
getAll() → Map<String, CacheEntry>
Returns all cache entries as a map.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
set(String key, CacheEntry entry) → void
Stores a cache entry with the given key.
toString() → String
A string representation of this object.
inherited

Operators

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