DocumentChangePlatform class Null safety

A change to the documents matching a query.

It contains the document affected and the type of change that occurred (added, modified, or removed).

Inheritance

Constructors

DocumentChangePlatform(DocumentChangeType type, int oldIndex, int newIndex, DocumentSnapshotPlatform document)
Create a DocumentChangePlatform

Properties

document DocumentSnapshotPlatform
The document affected by this change.
final
hashCode int
The hash code for this object.
read-only, inherited
newIndex int
The index of the changed document in the result set immediately after this DocumentChange (i.e. supposing that all prior DocumentChangePlatform objects and the current DocumentChangePlatform object have been applied).
final
oldIndex int
The index of the changed document in the result set immediately prior to this DocumentChangePlatform (i.e. supposing that all prior DocumentChange objects have been applied).
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
type DocumentChangeType
The type of change that occurred (added, modified, or removed).
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited

Static Methods

verifyExtends(DocumentChangePlatform instance) → void
Throws an AssertionError if instance does not extend DocumentChangePlatform.