/*
Copyright AppsCode Inc. and Contributors

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 v1alpha1

import (
	v1alpha1 "kubedb.dev/apimachinery/apis/postgres/v1alpha1"

	"k8s.io/apimachinery/pkg/api/errors"
	"k8s.io/apimachinery/pkg/labels"
	"k8s.io/client-go/tools/cache"
)

// PublisherLister helps list Publishers.
// All objects returned here must be treated as read-only.
type PublisherLister interface {
	// List lists all Publishers in the indexer.
	// Objects returned here must be treated as read-only.
	List(selector labels.Selector) (ret []*v1alpha1.Publisher, err error)
	// Publishers returns an object that can list and get Publishers.
	Publishers(namespace string) PublisherNamespaceLister
	PublisherListerExpansion
}

// publisherLister implements the PublisherLister interface.
type publisherLister struct {
	indexer cache.Indexer
}

// NewPublisherLister returns a new PublisherLister.
func NewPublisherLister(indexer cache.Indexer) PublisherLister {
	return &publisherLister{indexer: indexer}
}

// List lists all Publishers in the indexer.
func (s *publisherLister) List(selector labels.Selector) (ret []*v1alpha1.Publisher, err error) {
	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
		ret = append(ret, m.(*v1alpha1.Publisher))
	})
	return ret, err
}

// Publishers returns an object that can list and get Publishers.
func (s *publisherLister) Publishers(namespace string) PublisherNamespaceLister {
	return publisherNamespaceLister{indexer: s.indexer, namespace: namespace}
}

// PublisherNamespaceLister helps list and get Publishers.
// All objects returned here must be treated as read-only.
type PublisherNamespaceLister interface {
	// List lists all Publishers in the indexer for a given namespace.
	// Objects returned here must be treated as read-only.
	List(selector labels.Selector) (ret []*v1alpha1.Publisher, err error)
	// Get retrieves the Publisher from the indexer for a given namespace and name.
	// Objects returned here must be treated as read-only.
	Get(name string) (*v1alpha1.Publisher, error)
	PublisherNamespaceListerExpansion
}

// publisherNamespaceLister implements the PublisherNamespaceLister
// interface.
type publisherNamespaceLister struct {
	indexer   cache.Indexer
	namespace string
}

// List lists all Publishers in the indexer for a given namespace.
func (s publisherNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.Publisher, err error) {
	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
		ret = append(ret, m.(*v1alpha1.Publisher))
	})
	return ret, err
}

// Get retrieves the Publisher from the indexer for a given namespace and name.
func (s publisherNamespaceLister) Get(name string) (*v1alpha1.Publisher, error) {
	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
	if err != nil {
		return nil, err
	}
	if !exists {
		return nil, errors.NewNotFound(v1alpha1.Resource("publisher"), name)
	}
	return obj.(*v1alpha1.Publisher), nil
}
