DVProtocolLock class

The committed protocol lockfile, oldest version first.

Constructors

DVProtocolLock(List<DVProtocolRelease> releases)

const

Properties

current → DVProtocolRelease?

no setter

hashCode → int

The hash code for this object.

no setter, inherited

releases → List<DVProtocolRelease>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

bump(DVProtocolContract contract, {required DateTime at}) → DVProtocolLock

Records contract as the next protocol version, current from at.

check(DVProtocolContract contract) → DVProtocolLockCheck

Compares contract with the current version.

encode() → String

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

release(int protocol) → DVProtocolRelease?

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

decode(String source) → DVProtocolLock

Reads a lockfile, refusing one that contradicts itself: a recorded shape that is not its contract's digest, or versions that do not ascend by one. Either means the file was edited by hand, and a window built on it would serve a contract nobody shipped.

Constants

fileName → const String

Where the lockfile lives, next to pubspec.yaml.

format → const int

The on-disk format. A lockfile in another format is refused, not guessed.