SimpleCachedValue<CacheContentType> class

A CachedValue that holds the last result of the computation callback since the start of the last time the cache was refresh via refresh.

As a comparison to TimeToLiveCachedValue and DependentCachedValue, it defines the most fundamental behavior of teh cache.

This cache type will only be considered invalid if invalidate is called manually (or by a SingleChildCachedValue that wraps a cache of this type).

It is recommended to be created via CachedValue's main constructor new CachedValue.

Implemented types
Available Extensions

Constructors

SimpleCachedValue(ComputeCacheCallback<CacheContentType> _computeCache)
Creates a SimpleCachedValue. It is recommended to use new CachedValue instead of this constructor.

Properties

hashCode → int
The hash code for this object.
no setterinherited
isValid → bool
Check the current state of the cache.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → CacheContentType
Access the current cache value.
no setteroverride

Methods

invalidate() → void
Marks the cache as invalid.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
refresh() → CacheContentType
Manually calls the compute update callback (given by the constructor) and store the result on cache.
override
toString() → String
A string representation of this object.
inherited

Operators

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