/*
Copyright 2018 The Kubernetes 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 v1alpha1

import (
	v1alpha1 "github.com/openshift/cluster-api/pkg/apis/cluster/v1alpha1"
	"k8s.io/apimachinery/pkg/api/errors"
	"k8s.io/apimachinery/pkg/labels"
	"k8s.io/client-go/tools/cache"
)

// MachineSetLister helps list MachineSets.
type MachineSetLister interface {
	// List lists all MachineSets in the indexer.
	List(selector labels.Selector) (ret []*v1alpha1.MachineSet, err error)
	// MachineSets returns an object that can list and get MachineSets.
	MachineSets(namespace string) MachineSetNamespaceLister
	MachineSetListerExpansion
}

// machineSetLister implements the MachineSetLister interface.
type machineSetLister struct {
	indexer cache.Indexer
}

// NewMachineSetLister returns a new MachineSetLister.
func NewMachineSetLister(indexer cache.Indexer) MachineSetLister {
	return &machineSetLister{indexer: indexer}
}

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

// MachineSets returns an object that can list and get MachineSets.
func (s *machineSetLister) MachineSets(namespace string) MachineSetNamespaceLister {
	return machineSetNamespaceLister{indexer: s.indexer, namespace: namespace}
}

// MachineSetNamespaceLister helps list and get MachineSets.
type MachineSetNamespaceLister interface {
	// List lists all MachineSets in the indexer for a given namespace.
	List(selector labels.Selector) (ret []*v1alpha1.MachineSet, err error)
	// Get retrieves the MachineSet from the indexer for a given namespace and name.
	Get(name string) (*v1alpha1.MachineSet, error)
	MachineSetNamespaceListerExpansion
}

// machineSetNamespaceLister implements the MachineSetNamespaceLister
// interface.
type machineSetNamespaceLister struct {
	indexer   cache.Indexer
	namespace string
}

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

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