SummaryNode class

SummaryNode represents a cumulative summary stored as a graph node.

Supports reproducibility via asOf and policyVersion fields.

Constructors

SummaryNode({required String summaryId, required String workspaceId, required String summaryText, List<String> coversFactIds = const [], required DateTime asOf, required String policyVersion, String? supersedes, SummaryStatus status = SummaryStatus.active, required SummaryScope scope, Map<String, dynamic>? metadata, required DateTime createdAt, required DateTime updatedAt})

const

SummaryNode.fromJson(Map<String, dynamic> json)

factory

Properties

asOf → DateTime

Point-in-time snapshot for reproducibility. Reference: Design Section 2.15.1 - enables time-travel queries.

final

coversFactIds → List<String>

Fact IDs covered by this summary. Reference: Design Section 2.15.1 - coversFactIds.

final

createdAt → DateTime

When this summary was created.

final

hashCode → int

The hash code for this object.

no setter, override

metadata → Map<String, dynamic>?

Additional metadata.

final

policyVersion → String

Policy version used for generating this summary. Reference: Design Section 2.15.1 - enables reproducibility.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scope → SummaryScope

Summary scope. Reference: Design Section 2.15.1 - SummaryScope.

final

status → SummaryStatus

Summary status.

final

summaryId → String

Unique summary node identifier.

final

summaryText → String

Summary text content. Reference: Design Section 2.15.1 - summaryText.

final

supersedes → String?

ID of the summary this supersedes (latest summary pointer). Reference: Design Section 2.15.1 - supports incremental updates.

final

updatedAt → DateTime

When this summary was last updated.

final

workspaceId → String

Workspace identifier for multi-tenant isolation.

final

Methods

copyWith({String? summaryId, String? workspaceId, String? summaryText, List<String>? coversFactIds, DateTime? asOf, String? policyVersion, String? supersedes, SummaryStatus? status, SummaryScope? scope, Map<String, dynamic>? metadata, DateTime? createdAt, DateTime? updatedAt}) → SummaryNode

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override