DocumentPosition class

A logical position within a Document.

A DocumentPosition points to a specific node by way of a nodeId, and points to a specific position within the node by way of a nodePosition.

The type of the nodePosition depends upon the type of DocumentNode that this position points to. For example, a ParagraphNode uses a TextPosition to represent a nodePosition.

Constructors

DocumentPosition({required String nodeId, required NodePosition nodePosition})

Creates a document position from its node ID and node-specific representation of the position.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

nodeId → String

ID of a DocumentNode within a Document.

final

nodePosition → NodePosition

Node-specific representation of a position.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copyWith({String? nodeId, NodePosition? nodePosition}) → DocumentPosition

Creates a new DocumentPosition based on the current position, with the provided parameters overridden.

isEquivalentTo(DocumentPosition other) → bool

Whether this position within the document is equivalent to the given other DocumentPosition.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override