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package database
import (
"github.com/google/uuid"
"github.com/ovn-org/libovsdb/model"
"github.com/ovn-org/libovsdb/ovsdb"
)
// Database abstracts a database that a server can use to store and transact data
type Database interface {
CreateDatabase(database string, model ovsdb.DatabaseSchema) error
Exists(database string) bool
NewTransaction(database string) Transaction
Commit(database string, id uuid.UUID, update Update) error
CheckIndexes(database string, table string, m model.Model) error
List(database, table string, conditions ...ovsdb.Condition) (map[string]model.Model, error)
Get(database, table string, uuid string) (model.Model, error)
GetReferences(database, table, row string) (References, error)
}
// Transaction abstracts a database transaction that can generate database
// updates
type Transaction interface {
Transact(operations ...ovsdb.Operation) ([]*ovsdb.OperationResult, Update)
}
// Update abstracts an update that can be committed to a database
type Update interface {
GetUpdatedTables() []string
ForEachModelUpdate(table string, do func(uuid string, old, new model.Model) error) error
ForEachRowUpdate(table string, do func(uuid string, row ovsdb.RowUpdate2) error) error
ForReferenceUpdates(do func(references References) error) error
}
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