PackageRef class

A reference to a Package, but not any particular version(s) of it.

It knows the name of a package and a Description that is connected with a certain Source. This is what you need for listing available versions of a package. See SystemCache.getVersions.

Constructors

PackageRef(String name, Description description)

Creates a reference to a package with the given name, and description.

Properties

description → Description

final

hashCode → int

The hash code for this object.

no setter, override

isRoot → bool

no setter

name → String

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

source → Source

no setter

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString([PackageDetail? detail]) → String

A string representation of this object.

override

withConstraint(VersionConstraint constraint) → PackageRange

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

root(Package package) → PackageRef

Creates a reference to the given root package.