LeafNode class abstract

A leaf node in Notus document tree.

Inheritance

• Object
• LinkedListEntry<Node>
• Node
• LeafNode

Implemented types

• StyledNode

Mixed in types

• StyledNodeMixin

Implementers

• EmbedNode
• TextNode

Constructors

LeafNode([String value = ''])

factory

Properties

documentOffset → int

Offset in characters of this node in the document.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

isFirst → bool

Returns true if this node is the first node in the parent list.

no setter, inherited

isLast → bool

Returns true if this node is the last node in the parent list.

no setter, inherited

length → int

Length of this node in characters.

no setter, override

list → LinkedList<Node>?

The linked list containing this element.

no setter, inherited

mounted → bool

Returns true if this node is currently mounted, e.g. parent is not null.

no setter, inherited

next → Node?

The successor of this element in its linked list.

no setter, inherited

offset → int

Offset in characters of this node relative to parent node.

no setter, inherited

parent → LineNode?

Current parent of this node. May be null if this node is not mounted.

no setter, override

previous → Node?

The predecessor of this element in its linked list.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

style → NotusStyle

Style of this node.

no setter, inherited

value → String

Plain-text value of this node.

no setter

Methods

applyAttribute(NotusAttribute attribute) → void

Applies style attribute to this node.

inherited

applyStyle(NotusStyle value) → void

Applies new style value to this node. Provided value is merged into current style.

override

clearStyle() → void

Clears style of this node.

inherited

containsOffset(int offset) → bool

Returns true if this node contains character at specified offset in the document.

inherited

cutAt(int index) → LeafNode?

Cuts a leaf node from index to the end of this node and returns new node in detached state (e.g. mounted returns false).

delete(int index, int? length) → void

Delete length characters of this node starting from index.

override

formatAndOptimize(NotusStyle? style) → void

Formats this node and optimizes it with adjacent leaf nodes if needed.

insert(int index, String value, NotusStyle? style) → void

Insert text at specified character index with style style.

override

insertAfter(Node entry) → void

Insert an element after this element in this element's linked list.

inherited

insertBefore(Node entry) → void

Insert an element before this element in this element's linked list.

inherited

isolate(int index, int length) → LeafNode

Isolates a new leaf node starting at index with specified length.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

optimize() → void

Optimizes this text node by merging it with adjacent nodes if they share the same style.

override

retain(int index, int? length, NotusStyle? style) → void

Format length characters of this node starting from index with specified style style.

override

splitAt(int index) → LeafNode?

Splits this leaf node at index and returns new node.

toDelta() → Delta

Returns Delta representation of this node.

override

toPlainText() → String

Returns plain-text representation of this node.

override

toString() → String

A string representation of this object.

override

unlink() → void

Unlink the element from its linked list.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited