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package zoo
import (
"github.com/samuel/go-zookeeper/zk"
)
// Connector Interface to facade zk.Conn type
// since github.com/samuel/go-zookeeper/zk does not provide an interface
// for the zk.Conn object, this allows for mocking and easier testing.
type Connector interface {
Close()
Children(string) ([]string, *zk.Stat, error)
ChildrenW(string) ([]string, *zk.Stat, <-chan zk.Event, error)
Get(string) ([]byte, *zk.Stat, error)
}
//Factory is an adapter to trap the creation of zk.Conn instances
//since the official zk API does not expose an interface for zk.Conn.
type Factory interface {
create() (Connector, <-chan zk.Event, error)
}
type asFactory func() (Connector, <-chan zk.Event, error)
func (f asFactory) create() (Connector, <-chan zk.Event, error) {
return f()
}
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