/*
Copyright The Kubernetes Authors.
Copyright 2020 Authors of Arktos - file modified.

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 informer-gen. DO NOT EDIT.

package v1beta1

import (
	time "time"

	coordinationv1beta1 "k8s.io/api/coordination/v1beta1"
	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	runtime "k8s.io/apimachinery/pkg/runtime"
	watch "k8s.io/apimachinery/pkg/watch"
	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
	kubernetes "k8s.io/client-go/kubernetes"
	v1beta1 "k8s.io/client-go/listers/coordination/v1beta1"
	cache "k8s.io/client-go/tools/cache"
)

// LeaseInformer provides access to a shared informer and lister for
// Leases.
type LeaseInformer interface {
	Informer() cache.SharedIndexInformer
	Lister() v1beta1.LeaseLister
}

type leaseInformer struct {
	factory          internalinterfaces.SharedInformerFactory
	tweakListOptions internalinterfaces.TweakListOptionsFunc
	namespace        string
	tenant           string
}

// NewLeaseInformer constructs a new informer for Lease type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewLeaseInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
	return NewFilteredLeaseInformer(client, namespace, resyncPeriod, indexers, nil)
}

func NewLeaseInformerWithMultiTenancy(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tenant string) cache.SharedIndexInformer {
	return NewFilteredLeaseInformerWithMultiTenancy(client, namespace, resyncPeriod, indexers, nil, tenant)
}

// NewFilteredLeaseInformer constructs a new informer for Lease type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFilteredLeaseInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
	return NewFilteredLeaseInformerWithMultiTenancy(client, namespace, resyncPeriod, indexers, tweakListOptions, "system")
}

func NewFilteredLeaseInformerWithMultiTenancy(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc, tenant string) cache.SharedIndexInformer {
	return cache.NewSharedIndexInformer(
		&cache.ListWatch{
			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
				if tweakListOptions != nil {
					tweakListOptions(&options)
				}
				return client.CoordinationV1beta1().LeasesWithMultiTenancy(namespace, tenant).List(options)
			},
			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
				if tweakListOptions != nil {
					tweakListOptions(&options)
				}
				return client.CoordinationV1beta1().LeasesWithMultiTenancy(namespace, tenant).Watch(options)
			},
		},
		&coordinationv1beta1.Lease{},
		resyncPeriod,
		indexers,
	)
}

func (f *leaseInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
	return NewFilteredLeaseInformerWithMultiTenancy(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions, f.tenant)
}

func (f *leaseInformer) Informer() cache.SharedIndexInformer {
	return f.factory.InformerFor(&coordinationv1beta1.Lease{}, f.defaultInformer)
}

func (f *leaseInformer) Lister() v1beta1.LeaseLister {
	return v1beta1.NewLeaseLister(f.Informer().GetIndexer())
}
