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server/vendor/github.com/pion/interceptor/registry.go

@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
+// SPDX-License-Identifier: MIT
+
+package interceptor
+
+// Registry is a collector for interceptors.
+type Registry struct {
+	factories []Factory
+}
+
+// Add adds a new Interceptor to the registry.
+func (r *Registry) Add(f Factory) {
+	r.factories = append(r.factories, f)
+}
+
+// Build constructs a single Interceptor from a InterceptorRegistry
+func (r *Registry) Build(id string) (Interceptor, error) {
+	if len(r.factories) == 0 {
+		return &NoOp{}, nil
+	}
+
+	interceptors := []Interceptor{}
+	for _, f := range r.factories {
+		i, err := f.NewInterceptor(id)
+		if err != nil {
+			return nil, err
+		}
+
+		interceptors = append(interceptors, i)
+	}
+
+	return NewChain(interceptors), nil
+}