/*
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/gitops/v1alpha1"

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

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

// druidLister implements the DruidLister interface.
type druidLister struct {
	indexer cache.Indexer
}

// NewDruidLister returns a new DruidLister.
func NewDruidLister(indexer cache.Indexer) DruidLister {
	return &druidLister{indexer: indexer}
}

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

// Druids returns an object that can list and get Druids.
func (s *druidLister) Druids(namespace string) DruidNamespaceLister {
	return druidNamespaceLister{indexer: s.indexer, namespace: namespace}
}

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

// druidNamespaceLister implements the DruidNamespaceLister
// interface.
type druidNamespaceLister struct {
	indexer   cache.Indexer
	namespace string
}

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

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