database

type BulkBeginner interface {
	BeginBulk() error
}

type Config struct {
	ConnectionParams string
	Srid             int
	ImportSchema     string
	ProductionSchema string
	BackupSchema     string
}

type DB interface {
	Begin() error
	End() error
	Abort() error
	Init() error
	Close() error
	Inserter
}

type Deleter interface {
	Inserter
	Delete(int64, []mapping.Match) error
}

type Deployer interface {
	Deploy() error
	RevertDeploy() error
	RemoveBackup() error
}

type Finisher interface {
	Finish() error
}

type Generalizer interface {
	Generalize() error
	EnableGeneralizeUpdates()
	GeneralizeUpdates() error
}

type Inserter interface {
	// InsertXxx inserts element of that type into the database.
	// element.Geom is set to that type.
	InsertPoint(element.OSMElem, geom.Geometry, []mapping.Match) error
	InsertLineString(element.OSMElem, geom.Geometry, []mapping.Match) error
	InsertPolygon(element.OSMElem, geom.Geometry, []mapping.Match) error
	InsertRelationMember(element.Relation, element.Member, geom.Geometry, []mapping.Match) error
}

type Optimizer interface {
	Optimize() error
}