# Functions
NewProtocol returns a new Persistent Store protocol.
# Constants
MethodFindByGroup is the method ID for method FindByGroup.
MethodFindItemsBySQLQuery is the method ID for method FindItemsBySQLQuery.
MethodGetCustomItem is the method ID for method GetCustomItem.
MethodGetItem is the method ID for method GetItem.
MethodInsertCustomItem is the method ID for method InsertCustomItem.
MethodInsertItem is the method ID for method InsertItem.
MethodRemoveItem is the method ID for method RemoveItem.
ProtocolID is the protocol ID for the Persistent Store protocol.
# Interfaces
Interface implements the methods present on the Persistent Store protocol struct.