Lifespan class

Uses creation time and TTL to validate

Inheritance

• Object
• EntityValidator
• Lifespan

Constructors

Lifespan.dynamic(int ttl, [Clock clock = Clock.system])

Creates dynamic validator that will change it's EntityValidator.isValid in time ttl Time to live clock Clock implementation

factory

Lifespan.snapshot(int ttl, [Clock clock = Clock.system])

Creates a snapshot that may be serialized and deserialized back to dynamic Lifespan ttl Time to live clock Clock implementation

factory

Properties

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createSnapshot() → EntityValidator

Crates a snapshot of validator preserving it's current EntityValidator.isValid value

override

isValid() → bool

If true cached entity is valid.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

serialize() → String

A way to serialize entity

override

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

deserializer([Clock clock = Clock.system]) → EntityValidatorDeserializer

Validator deserializer