// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package interfaces

import (
	"v.io/v23/context"
	"v.io/v23/rpc"
	"v.io/x/ref/services/syncbase/store"
	"v.io/x/ref/services/syncbase/vclock"
)

// Service is an internal interface to the service layer.
type Service interface {
	// St returns the storage engine instance for this service.
	St() store.Store

	// Sync returns the sync instance for this service.
	Sync() SyncServerMethods

	// VClock returns the vclock instance for this service.
	VClock() *vclock.VClock

	// App returns the App with the specified name.
	App(ctx *context.T, call rpc.ServerCall, appName string) (App, error)

	// AppNames returns the names of the Apps within the service.
	AppNames(ctx *context.T, call rpc.ServerCall) ([]string, error)
}