/*
Copyright 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 informer-gen. DO NOT EDIT.

package v1

import (
	context "context"
	time "time"

	apicorev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	runtime "k8s.io/apimachinery/pkg/runtime"
	schema "k8s.io/apimachinery/pkg/runtime/schema"
	watch "k8s.io/apimachinery/pkg/watch"
	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
	kubernetes "k8s.io/client-go/kubernetes"
	corev1 "k8s.io/client-go/listers/core/v1"
	cache "k8s.io/client-go/tools/cache"
)

// PersistentVolumeInformer provides access to a shared informer and lister for
// PersistentVolumes. Prefer using the type-safe variant (see [TypedPersistentVolumeInformer]).
type PersistentVolumeInformer interface {
	Informer() cache.SharedIndexInformer
	Lister() corev1.PersistentVolumeLister
}

// TypedPersistentVolumeInformer provides access to a shared informer and lister for
// PersistentVolumes, including the type-safe TypedInformer variant.
// It is a superset of PersistentVolumeInformer.
type TypedPersistentVolumeInformer interface {
	Informer() cache.SharedIndexInformer
	TypedInformer() PersistentVolumeIndexInformer
	Lister() corev1.PersistentVolumeLister
}

// PersistentVolumeIndexInformer is a wrapper around the underlying [cache.SharedIndexInformer]
// with type-safe variants of several methods.
type PersistentVolumeIndexInformer cache.TypedSharedIndexInformer[*apicorev1.PersistentVolume]

// PersistentVolumeHandlerFuncs is a specialization of [cache.TypedResourceEventHandlerFuncs] for PersistentVolume.
type PersistentVolumeHandlerFuncs = cache.TypedResourceEventHandlerFuncs[*apicorev1.PersistentVolume]

// PersistentVolumeDetailedHandlerFuncs is a specialization of [cache.TypedResourceEventHandlerDetailedFuncs] for PersistentVolume.
type PersistentVolumeDetailedHandlerFuncs = cache.TypedResourceEventHandlerDetailedFuncs[*apicorev1.PersistentVolume]

// PersistentVolumeFilteringHandler is a specialization of [cache.TypedFilteringResourceEventHandler] for PersistentVolume.
type PersistentVolumeFilteringHandler = cache.TypedFilteringResourceEventHandler[*apicorev1.PersistentVolume]

// PersistentVolumeIndexers is a specialization of [cache.TypedIndexers] for PersistentVolume.
type PersistentVolumeIndexers = cache.TypedIndexers[*apicorev1.PersistentVolume]

// DeletedPersistentVolume is a specialization of [cache.DeletedObject] for PersistentVolume.
type DeletedPersistentVolume = cache.DeletedObject[*apicorev1.PersistentVolume]

type persistentVolumeInformer struct {
	factory          internalinterfaces.SharedInformerFactory
	tweakListOptions internalinterfaces.TweakListOptionsFunc
}

// NewPersistentVolumeInformer constructs a new informer for PersistentVolume 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.
// If you really need an independent one, prefer using the type-safe variant (see [NewTypedPersistentVolumeInformer]).
func NewPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
	return NewPersistentVolumeInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: indexers})
}

// NewTypedPersistentVolumeInformer constructs a new informer for PersistentVolume 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 NewTypedPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers PersistentVolumeIndexers) PersistentVolumeIndexInformer {
	return NewTypedPersistentVolumeInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: cache.TypedIndexersToIndexers(indexers)})
}

// NewFilteredPersistentVolumeInformer constructs a new informer for PersistentVolume 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.
// If you really need an independent one, prefer using the type-safe variant (see [NewTypedFilteredPersistentVolumeInformer]).
func NewFilteredPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
	return NewTypedPersistentVolumeInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: indexers, TweakListOptions: tweakListOptions})
}

// NewTypedFilteredPersistentVolumeInformer constructs a new informer for PersistentVolume 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 NewTypedFilteredPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers PersistentVolumeIndexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) PersistentVolumeIndexInformer {
	return NewTypedPersistentVolumeInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: cache.TypedIndexersToIndexers(indexers), TweakListOptions: tweakListOptions})
}

// NewPersistentVolumeInformerWithOptions constructs a new informer for PersistentVolume type with additional options.
// 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.
// If you really need an independent one, prefer using the type-safe variant (see [NewTypedPersistentVolumeInformerWithOptions]).
func NewPersistentVolumeInformerWithOptions(client kubernetes.Interface, options internalinterfaces.InformerOptions) cache.SharedIndexInformer {
	return NewTypedPersistentVolumeInformerWithOptions(client, options)
}

// NewTypedPersistentVolumeInformerWithOptions constructs a new informer for PersistentVolume type with additional options.
// 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 NewTypedPersistentVolumeInformerWithOptions(client kubernetes.Interface, options internalinterfaces.InformerOptions) PersistentVolumeIndexInformer {
	gvr := schema.GroupVersionResource{Group: "", Version: "v1", Resource: "persistentvolumes"}
	identifier := options.InformerName.WithResource(gvr)
	tweakListOptions := options.TweakListOptions
	return cache.NewTypedSharedIndexInformer[*apicorev1.PersistentVolume](cache.NewSharedIndexInformerWithOptions(
		cache.ToListWatcherWithWatchListSemantics(&cache.ListWatch{
			ListFunc: func(opts metav1.ListOptions) (runtime.Object, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CoreV1().PersistentVolumes().List(context.Background(), opts)
			},
			WatchFunc: func(opts metav1.ListOptions) (watch.Interface, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CoreV1().PersistentVolumes().Watch(context.Background(), opts)
			},
			ListWithContextFunc: func(ctx context.Context, opts metav1.ListOptions) (runtime.Object, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CoreV1().PersistentVolumes().List(ctx, opts)
			},
			WatchFuncWithContext: func(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CoreV1().PersistentVolumes().Watch(ctx, opts)
			},
		}, client),
		&apicorev1.PersistentVolume{},
		cache.SharedIndexInformerOptions{
			ResyncPeriod: options.ResyncPeriod,
			Indexers:     options.Indexers,
			Identifier:   identifier,
		},
	))
}

func (f *persistentVolumeInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
	return NewTypedPersistentVolumeInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, InformerName: f.factory.InformerName(), TweakListOptions: f.tweakListOptions})
}

func (f *persistentVolumeInformer) Informer() cache.SharedIndexInformer {
	return f.TypedInformer()
}

func (f *persistentVolumeInformer) TypedInformer() PersistentVolumeIndexInformer {
	return cache.NewTypedSharedIndexInformer[*apicorev1.PersistentVolume](f.factory.InformerFor(&apicorev1.PersistentVolume{}, f.defaultInformer))
}

func (f *persistentVolumeInformer) Lister() corev1.PersistentVolumeLister {
	return corev1.NewPersistentVolumeLister(f.Informer().GetIndexer())
}

// ToTypedPersistentVolumeInformer converts an untyped informer into a TypedPersistentVolumeInformer.
//
// WARNING: this conversion is only safe if the informer handles objects of type
// *PersistentVolume. If that is not the case, calling type-safe methods of the returned
// TypedPersistentVolumeInformer leads to runtime panics. A safer alternative is to pass
// around a TypedPersistentVolumeInformer instances that was obtained from a
// SharedInformerFactory.
func ToTypedPersistentVolumeInformer(informer PersistentVolumeInformer) TypedPersistentVolumeInformer {
	if informer, ok := informer.(TypedPersistentVolumeInformer); ok {
		return informer
	}
	return &persistentVolumeTypedInformerAdapter{informer}
}

type persistentVolumeTypedInformerAdapter struct {
	PersistentVolumeInformer
}

func (a *persistentVolumeTypedInformerAdapter) TypedInformer() PersistentVolumeIndexInformer {
	return cache.NewTypedSharedIndexInformer[*apicorev1.PersistentVolume](a.Informer())
}

// ToPersistentVolumeIndexInformer converts an untyped informer into a PersistentVolumeIndexInformer.
//
// WARNING: this conversion is only safe if the informer handles objects of type
// *PersistentVolume. If that is not the case, calling type-safe methods of the returned
// PersistentVolumeIndexInformer leads to runtime panics. A safer alternative is to pass
// around a PersistentVolumeIndexInformer instances that was obtained from a
// SharedInformerFactory.
func ToPersistentVolumeIndexInformer(informer cache.SharedIndexInformer) PersistentVolumeIndexInformer {
	if informer, ok := informer.(PersistentVolumeIndexInformer); ok {
		return informer
	}
	return cache.NewTypedSharedIndexInformer[*apicorev1.PersistentVolume](informer)
}
