Interface WatcherAdapter

os/gcfg/gcfg_adaper.go:36–45

WatcherAdapter is the interface for configuration watcher.

// WatcherAdapter is the interface for configuration watcher.
type WatcherAdapter interface {
	// AddWatcher adds a watcher function for specified `pattern` and `resource`.
	AddWatcher(name string, fn WatcherFunc)
	// RemoveWatcher removes the watcher function for specified `pattern` and `resource`.
	RemoveWatcher(name string)
	// GetWatcherNames returns all watcher names.
	GetWatcherNames() []string
	// IsWatching checks and returns whether the specified `pattern` is watching.
	IsWatching(name string) bool
}