MessageHookContext class

Context for message-related hooks (HookType.preMessage, HookType.postMessage).

Inheritance

Constructors

MessageHookContext({required HookType hookType, required DateTime timestamp, String? sessionId, Map<String, dynamic> metadata = const {}, List<HookResult> previousResults = const [], int? turnIndex, required String role, required String content, required int messageTurnIndex, List<Map<String, dynamic>>? toolUseBlocks, bool? hasStopSequence})
const

Properties

content → String
Text content of the message.
final
hashCode → int
The hash code for this object.
no setterinherited
hasStopSequence → bool?
Whether this message contains a stop sequence.
final
hookType → HookType
The type of hook being executed.
finalinherited
messageTurnIndex → int
Position of this message in the conversation turn sequence.
final
metadata → Map<String, dynamic>
Arbitrary metadata that hooks can read and contribute to.
finalinherited
previousResults → List<HookResult>
Results from previously executed hooks in the same chain.
finalinherited
role → String
Role of the message sender (user, assistant, system).
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sessionId → String?
The active session ID, if any.
finalinherited
timestamp → DateTime
When this hook execution was initiated.
finalinherited
toolUseBlocks → List<Map<String, dynamic>>?
Optional list of tool use blocks in the message.
final
turnIndex → int?
The current conversation turn index, if applicable.
finalinherited

Methods

copyWith({HookType? hookType, DateTime? timestamp, String? sessionId, Map<String, dynamic>? metadata, List<HookResult>? previousResults, int? turnIndex}) → HookContext
Create a copy with updated fields.
inherited
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