Documentation
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Overview ¶
Package storeutil contains a ListenerRegistry type.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type ListenerRegistry ¶
type ListenerRegistry struct {
// contains filtered or unexported fields
}
ListenerRegistry is a listener registry. The zero value is unfit for use; use NewListenerRegistry to create an instance.
func NewListenerRegistry ¶
func NewListenerRegistry() *ListenerRegistry
NewListenerRegistry creates a listener registry.
func (*ListenerRegistry) Add ¶
func (r *ListenerRegistry) Add(key interface{}, listener func())
Add adds listener with key to the registry. key may be nil, then an arbitrary unused key is assigned. It panics if a listener with same key is already present.
func (*ListenerRegistry) Fire ¶
func (r *ListenerRegistry) Fire()
Fire invokes all listeners in the registry.
func (*ListenerRegistry) Remove ¶
func (r *ListenerRegistry) Remove(key interface{})
Remove removes a listener with key from the registry.
Source Files
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