init

internal/jobdef/registry.go

@@ -0,0 +1,28 @@
+package jobdef
+
+type Registry struct {
+	items map[string]Handler
+}
+
+func NewRegistry(handlers ...Handler) *Registry {
+	items := make(map[string]Handler, len(handlers))
+	for _, handler := range handlers {
+		items[handler.Key()] = handler
+	}
+
+	return &Registry{items: items}
+}
+
+func (r *Registry) Get(key string) (Handler, bool) {
+	handler, ok := r.items[key]
+	return handler, ok
+}
+
+func (r *Registry) List() []Handler {
+	result := make([]Handler, 0, len(r.items))
+	for _, handler := range r.items {
+		result = append(result, handler)
+	}
+
+	return result
+}