CacheIt<K, V> class

Create an instance of a cache object.

Constructors

CacheIt({int ttl = 3600})

Creates a new CacheIt object. The constructor takes an optional ttl paramter to set time-to-live for entries in seconds. The default is 3600 seconds or one hour.

Properties

entries → Iterable<V?>

no setter

hashCode → int

The hash code for this object.

no setter, inherited

id → String

Unique cache id

final

length → int

Returns the number cached entries, whether expired or not.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

ttl ↔ int

Retrieve ttl for this particular cache.

getter/setter pair

Methods

add(K key, V value) → V?

Add new key and value entry to the cache.

clear() → void

Removes all entries from the cache.

get(K key) → V?

Retrieve cache value associated with key.

getOrUpdate(K key, CacheBuilderFn<V> builder) → Future<V?>

Retrieve cache value associated with key.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

prune() → void

Removes all expired entries from the cache. To be used when cache size and space is an issue.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited