LocatorService class abstract

Locates the destination of various sources (e.g. locators, progression, etc.) in the publication.

This service can be used to implement a variety of features, such as:

• Jumping to a given position or total progression, by converting it first to a Locator.
• Converting a Locator which was created from an alternate manifest with a different reading order. For example, when downloading a streamed manifest or offloading a package.

Inheritance

• Object
• PublicationService
• LocatorService

Implementers

• DefaultLocatorService

Constructors

LocatorService()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

links → List<Link>

Links which will be added to Publication.links. It can be used to expose a web API for the service, through Publication.get.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

serviceType → Type

This is the supertype of the service that the subclass is implementing

no setter, override

Methods

close() → void

Closes any opened file handles, removes temporary files, etc.

override

get(Link link) → Resource?

A service can return a Resource to:

inherited

locate(Locator locator) → Future<Locator?>

Locates the target of the given locator.

locateProgression(double totalProgression) → Future<Locator?>

Locates the target at the given totalProgression relative to the whole publication.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited