wow-tck/me.ahoo.wow.tck.query

Package-level declarations

Types

EventStreamQueryBackendSpec

abstract class EventStreamQueryBackendSpec

NoOpEventStreamQueryBackend

class NoOpEventStreamQueryBackend(namedAggregate: NamedAggregate) : NoOpQueryBackend, EventStreamQueryBackend

NoOpEventStreamQueryBackendFactory

object NoOpEventStreamQueryBackendFactory : AbstractEventStreamQueryBackendFactory

Binds NoOpEventStreamQueryBackend to a storage adapter that reports the schema unavailable.

NoOpQueryBackend

abstract class NoOpQueryBackend(val namedAggregate: NamedAggregate) : QueryBackend

A test double backend that answers every query with no rows.

NoOpSnapshotQueryBackend

class NoOpSnapshotQueryBackend(namedAggregate: NamedAggregate) : NoOpQueryBackend, SnapshotQueryBackend

NoOpSnapshotQueryBackendFactory

object NoOpSnapshotQueryBackendFactory : AbstractSnapshotQueryBackendFactory

Binds NoOpSnapshotQueryBackend to a storage adapter that reports the schema unavailable.

QueryTarget

class QueryTarget<out B : QueryBackend>(val backend: B, val schemaProvider: QueryModelSchemaProvider)

A backend with the schema the Catalog compiles for it: what a backend spec queries through trusted admission, as a gateway would, but without governance.

SnapshotQueryBackendSpec

abstract class SnapshotQueryBackendSpec

UnnecessaryAbstractClassGuardrail

class UnnecessaryAbstractClassGuardrail(anchor: KClass<*>, packageName: String, allowed: Set<String> = emptySet())

Detekt's UnnecessaryAbstractClass needs type resolution, which the detekt task does not run, so the query modules keep the same rule with this list-style check: an abstract class whose members, declared or inherited, are all concrete should be a concrete class or an object.

Functions

target

fun EventStreamQueryBackendFactory.target(namedAggregate: NamedAggregate, sources: List<QuerySchemaSource> = emptyList()): QueryTarget<EventStreamQueryBackend>

namedAggregate's event-stream backend, with the schema a Catalog over sources compiles from its storage facts.

fun SnapshotQueryBackendFactory.target(namedAggregate: NamedAggregate, sources: List<QuerySchemaSource> = emptyList()): QueryTarget<SnapshotQueryBackend>

namedAggregate's snapshot backend, with the schema a Catalog over sources compiles from its storage facts.