Interface Handler<N, T, D>

The Handler interface

interface Handler<N, T, D> {
    adaptor: DOMAdaptor<N, T, D>;
    documentClass: MathDocumentConstructor<AbstractMathDocument<N, T, D>>;
    name: string;
    priority: number;
    create(document: any, options: OptionList): MathDocument<N, T, D>;
    handlesDocument(document: any): boolean;
}

Type Parameters

N
The HTMLElement node class
T
The Text node class
D
The Document class

Implemented by

AbstractHandler

Index

Properties

adaptor documentClass name priority

Methods

create handlesDocument

Properties

adaptor

adaptor: DOMAdaptor<N, T, D>

The DOM Adaptor to use for managing HTML elements

documentClass

documentClass: MathDocumentConstructor<AbstractMathDocument<N, T, D>>

The class implementing the MathDocument for this handler (so it can be subclassed by extensions as needed)

name

name: string

The name of the handler class

priority

priority: number

The priority for the handler when handlers are polled to see which one can process a given document.

Methods

create

create(document: any, options: OptionList): MathDocument<N, T, D>
Creates a MathDocument for the given handler
Parameters
- document: any
  The document to be handled
- options: OptionList
  The options for the handling of the document
Returns MathDocument<N, T, D>
The MathDocument object that manages the processing
- Defined in ts/core/Handler.ts:78

handlesDocument

handlesDocument(document: any): boolean
Checks to see if the handler can process a given document
Parameters
- document: any
  The document to be processed (string, window, etc.)
Returns boolean
True if this handler can process the given document
- Defined in ts/core/Handler.ts:69