EventJournal class

Append-only JSONL audit journal. One line per mutation; the hive boxes hold current state, this file holds the history and doubles as a human-readable recovery log.

Writes are best-effort: hive is the source of truth, so a journal failure (disk full, permissions) must never fail an operation whose data write already succeeded — that would make the caller retry and duplicate the ticket. Failures are reported through onWarn instead.

Constructors

EventJournal(File file, {void onWarn(String warning)?})

Properties

file → File

final

hashCode → int

The hash code for this object.

no setter, inherited

onWarn → void Function(String warning)?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

append(String op, {String? id, Map<String, Object?>? changes}) → Future<void>

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