ListDiff class

Represents the delta required to transform one list of nodes into another.

This is used for efficient UI updates (e.g., Flutter's AnimatedList). It provides indices to remove (in descending order) and indices to insert (in ascending order).

Constructors

ListDiff({required List<int> removeIndicesDesc, required List<int> insertIndicesAsc})

Creates a diff describing changes between two lists.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

insertIndicesAsc → List<int>

Indices to insert into the new list, sorted ascending.

final

isNoop → bool

Returns true if no changes are required.

no setter

removeIndicesDesc → List<int>

Indices to remove from the previous list, sorted descending.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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