CacheEntry class
Represents a cached entry with metadata.
Each cache entry contains the cached data along with timing information to support TTL (Time To Live) expiration.
Constructors
-
CacheEntry({required Map<
String, dynamic> data, required DateTime timestamp, Duration? ttl}) - Creates a cache entry.
-
CacheEntry.fromJson(Map<
String, dynamic> json) -
Creates a cache entry from a JSON map.
factory
Properties
-
data
→ Map<
String, dynamic> -
The cached response data.
final
- hashCode → int
-
The hash code for this object.
no setteroverride
- isExpired → bool
-
Checks if this cache entry has expired based on its TTL.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- timestamp → DateTime
-
When this entry was created or last updated.
final
- ttl → Duration?
-
Time-to-live duration. If null, the entry never expires.
final
Methods
-
copyWith(
{Map< String, dynamic> ? data, DateTime? timestamp, Duration? ttl}) → CacheEntry - Creates a copy of this entry with updated fields.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> - Converts this cache entry to a JSON-serializable map.
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override