DICE API Documentation/com.embabel.dice.query.graph/PropositionLineage

PropositionLineage

data class PropositionLineage(val proposition: Proposition, val provenanceEntries: List<ProvenanceEntry>, val groundingChunkIds: List<String>, val sources: List<Proposition>, val reinforceCount: Int, val status: PropositionStatus, val temporal: TemporalMetadata?)

The assembled lineage of a single proposition — the "why" behind a stored fact.

Every field is read directly from the proposition's own durable state; no separate revision store is consulted or invented. This is the answer to "where did this come from and what is its standing": its grounding in source material, the propositions it was abstracted from, how often it has been reinforced, its current lifecycle status, and its temporal validity.

Constructors

PropositionLineage

constructor(proposition: Proposition, provenanceEntries: List<ProvenanceEntry>, groundingChunkIds: List<String>, sources: List<Proposition>, reinforceCount: Int, status: PropositionStatus, temporal: TemporalMetadata?)

Properties

groundingChunkIds

val groundingChunkIds: List<String>

the legacy chunk-id grounding (coarse source references)

val proposition: Proposition

the proposition this lineage explains

provenanceEntries

val provenanceEntries: List<ProvenanceEntry>

rich provenance entries linking the proposition to source material

val reinforceCount: Int

how many times the proposition has been reinforced

val sources: List<Proposition>

the source propositions this one was abstracted from (empty if the store does not back abstraction-hierarchy traversal)

val status: PropositionStatus

the proposition's lifecycle status (e.g. superseded or contradicted, which is precisely the kind of standing a lineage is expected to surface)

val temporal: TemporalMetadata?

the proposition's temporal validity metadata, if any