findBySourceKey

open fun findBySourceKey(contextId: <Error class: unknown class>, sourceKey: String): List<Proposition>

Find propositions in contextId with evidence from any revision of sourceKey.

Both revisioned and revisionless evidence matches when its locator key equals sourceKey.

abstract fun findBySourceKey(contextIdValue: String, sourceKey: String): List<Proposition>

findBySourceKey by plain context-id string — the implementation point, and what Java callers use.