EvictionPolicy class Null safety

Defines the eviction policy contract that every cache eviction algorithm should implement

Implementers

Constructors

EvictionPolicy()
Builds a EvictionPolicy
const

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
select(Iterable<CacheStat?> entries, CacheStat justAdded) CacheStat?
Finds the best eviction candidate based on the sampled entries. What distinguishes this approach from the classic data structures approach is that an CacheStat contains metadata (e.g. usage statistics) which can be used for making policy decisions, while generic data structures do not. It is expected that implementations will take advantage of that metadata. [...]
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited