Appearance
Documentation / @geoverse/editor-core / DatasetSnapshot
Interface: DatasetSnapshot
Defined in: packages/editor-core/src/history/index.ts:80
数据集快照(命名时间点标签,可整体 as-of / 恢复)。
Properties
createdBy?
ts
optional createdBy?: string;Defined in: packages/editor-core/src/history/index.ts:87
entries?
ts
optional entries?: SnapshotEntry[];Defined in: packages/editor-core/src/history/index.ts:94
硬快照:固化各要素版本号(对照 PostGIS snapshot_feature)。V2「硬化」的核心—— 版本号被显式钉住,保留期裁剪(MemoryHistoryStore.prune)会保护被引用的历史行, 故快照恢复稳定、不随后续编辑或归档漂移。 软快照此字段为空,恢复退化为 asOf(takenAt),会随历史裁剪而失真。
id
ts
id: string;Defined in: packages/editor-core/src/history/index.ts:81
label
ts
label: string;Defined in: packages/editor-core/src/history/index.ts:82
layer?
ts
optional layer?: string;Defined in: packages/editor-core/src/history/index.ts:84
图层 / 要素类范围(可空 = 全部)。
takenAt
ts
takenAt: number;Defined in: packages/editor-core/src/history/index.ts:86
打标时刻(epoch ms)。
