package source

import (
	"context"

	"elasticstream/config"
	"elasticstream/opencdc"
)

type Position struct {
	ID    string
	Index string
	Pos   int
}

type Source interface {
	Configure(context.Context, config.Config) error
	Open(context.Context, []Position) error
	Read(context.Context) (*opencdc.Data, error)
	Ack(context.Context, Position) error
	Teardown(context.Context) error
}