/*
Copyright 2019 The Knative Authors

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// Code generated by lister-gen. DO NOT EDIT.

package v1

import (
	"k8s.io/apimachinery/pkg/api/errors"
	"k8s.io/apimachinery/pkg/labels"
	"k8s.io/client-go/tools/cache"
	v1 "knative.dev/serving/pkg/apis/serving/v1"
)

// RouteLister helps list Routes.
type RouteLister interface {
	// List lists all Routes in the indexer.
	List(selector labels.Selector) (ret []*v1.Route, err error)
	// Routes returns an object that can list and get Routes.
	Routes(namespace string) RouteNamespaceLister
	RouteListerExpansion
}

// routeLister implements the RouteLister interface.
type routeLister struct {
	indexer cache.Indexer
}

// NewRouteLister returns a new RouteLister.
func NewRouteLister(indexer cache.Indexer) RouteLister {
	return &routeLister{indexer: indexer}
}

// List lists all Routes in the indexer.
func (s *routeLister) List(selector labels.Selector) (ret []*v1.Route, err error) {
	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
		ret = append(ret, m.(*v1.Route))
	})
	return ret, err
}

// Routes returns an object that can list and get Routes.
func (s *routeLister) Routes(namespace string) RouteNamespaceLister {
	return routeNamespaceLister{indexer: s.indexer, namespace: namespace}
}

// RouteNamespaceLister helps list and get Routes.
type RouteNamespaceLister interface {
	// List lists all Routes in the indexer for a given namespace.
	List(selector labels.Selector) (ret []*v1.Route, err error)
	// Get retrieves the Route from the indexer for a given namespace and name.
	Get(name string) (*v1.Route, error)
	RouteNamespaceListerExpansion
}

// routeNamespaceLister implements the RouteNamespaceLister
// interface.
type routeNamespaceLister struct {
	indexer   cache.Indexer
	namespace string
}

// List lists all Routes in the indexer for a given namespace.
func (s routeNamespaceLister) List(selector labels.Selector) (ret []*v1.Route, err error) {
	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
		ret = append(ret, m.(*v1.Route))
	})
	return ret, err
}

// Get retrieves the Route from the indexer for a given namespace and name.
func (s routeNamespaceLister) Get(name string) (*v1.Route, error) {
	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
	if err != nil {
		return nil, err
	}
	if !exists {
		return nil, errors.NewNotFound(v1.Resource("route"), name)
	}
	return obj.(*v1.Route), nil
}
