/*
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 v1alpha1

import (
	context "context"
	time "time"

	apicertificatesv1alpha1 "k8s.io/api/certificates/v1alpha1"
	v1 "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"
	certificatesv1alpha1 "k8s.io/client-go/listers/certificates/v1alpha1"
	cache "k8s.io/client-go/tools/cache"
)

// ClusterTrustBundleInformer provides access to a shared informer and lister for
// ClusterTrustBundles. Prefer using the type-safe variant (see [TypedClusterTrustBundleInformer]).
type ClusterTrustBundleInformer interface {
	Informer() cache.SharedIndexInformer
	Lister() certificatesv1alpha1.ClusterTrustBundleLister
}

// TypedClusterTrustBundleInformer provides access to a shared informer and lister for
// ClusterTrustBundles, including the type-safe TypedInformer variant.
// It is a superset of ClusterTrustBundleInformer.
type TypedClusterTrustBundleInformer interface {
	Informer() cache.SharedIndexInformer
	TypedInformer() ClusterTrustBundleIndexInformer
	Lister() certificatesv1alpha1.ClusterTrustBundleLister
}

// ClusterTrustBundleIndexInformer is a wrapper around the underlying [cache.SharedIndexInformer]
// with type-safe variants of several methods.
type ClusterTrustBundleIndexInformer cache.TypedSharedIndexInformer[*apicertificatesv1alpha1.ClusterTrustBundle]

// ClusterTrustBundleHandlerFuncs is a specialization of [cache.TypedResourceEventHandlerFuncs] for ClusterTrustBundle.
type ClusterTrustBundleHandlerFuncs = cache.TypedResourceEventHandlerFuncs[*apicertificatesv1alpha1.ClusterTrustBundle]

// ClusterTrustBundleDetailedHandlerFuncs is a specialization of [cache.TypedResourceEventHandlerDetailedFuncs] for ClusterTrustBundle.
type ClusterTrustBundleDetailedHandlerFuncs = cache.TypedResourceEventHandlerDetailedFuncs[*apicertificatesv1alpha1.ClusterTrustBundle]

// ClusterTrustBundleFilteringHandler is a specialization of [cache.TypedFilteringResourceEventHandler] for ClusterTrustBundle.
type ClusterTrustBundleFilteringHandler = cache.TypedFilteringResourceEventHandler[*apicertificatesv1alpha1.ClusterTrustBundle]

// ClusterTrustBundleIndexers is a specialization of [cache.TypedIndexers] for ClusterTrustBundle.
type ClusterTrustBundleIndexers = cache.TypedIndexers[*apicertificatesv1alpha1.ClusterTrustBundle]

// DeletedClusterTrustBundle is a specialization of [cache.DeletedObject] for ClusterTrustBundle.
type DeletedClusterTrustBundle = cache.DeletedObject[*apicertificatesv1alpha1.ClusterTrustBundle]

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

// NewClusterTrustBundleInformer constructs a new informer for ClusterTrustBundle 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 [NewTypedClusterTrustBundleInformer]).
func NewClusterTrustBundleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
	return NewClusterTrustBundleInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: indexers})
}

// NewTypedClusterTrustBundleInformer constructs a new informer for ClusterTrustBundle 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 NewTypedClusterTrustBundleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers ClusterTrustBundleIndexers) ClusterTrustBundleIndexInformer {
	return NewTypedClusterTrustBundleInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: cache.TypedIndexersToIndexers(indexers)})
}

// NewFilteredClusterTrustBundleInformer constructs a new informer for ClusterTrustBundle 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 [NewTypedFilteredClusterTrustBundleInformer]).
func NewFilteredClusterTrustBundleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
	return NewTypedClusterTrustBundleInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: indexers, TweakListOptions: tweakListOptions})
}

// NewTypedFilteredClusterTrustBundleInformer constructs a new informer for ClusterTrustBundle 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 NewTypedFilteredClusterTrustBundleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers ClusterTrustBundleIndexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) ClusterTrustBundleIndexInformer {
	return NewTypedClusterTrustBundleInformerWithOptions(client, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: cache.TypedIndexersToIndexers(indexers), TweakListOptions: tweakListOptions})
}

// NewClusterTrustBundleInformerWithOptions constructs a new informer for ClusterTrustBundle 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 [NewTypedClusterTrustBundleInformerWithOptions]).
func NewClusterTrustBundleInformerWithOptions(client kubernetes.Interface, options internalinterfaces.InformerOptions) cache.SharedIndexInformer {
	return NewTypedClusterTrustBundleInformerWithOptions(client, options)
}

// NewTypedClusterTrustBundleInformerWithOptions constructs a new informer for ClusterTrustBundle 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 NewTypedClusterTrustBundleInformerWithOptions(client kubernetes.Interface, options internalinterfaces.InformerOptions) ClusterTrustBundleIndexInformer {
	gvr := schema.GroupVersionResource{Group: "certificates.k8s.io", Version: "v1alpha1", Resource: "clustertrustbundles"}
	identifier := options.InformerName.WithResource(gvr)
	tweakListOptions := options.TweakListOptions
	return cache.NewTypedSharedIndexInformer[*apicertificatesv1alpha1.ClusterTrustBundle](cache.NewSharedIndexInformerWithOptions(
		cache.ToListWatcherWithWatchListSemantics(&cache.ListWatch{
			ListFunc: func(opts v1.ListOptions) (runtime.Object, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CertificatesV1alpha1().ClusterTrustBundles().List(context.Background(), opts)
			},
			WatchFunc: func(opts v1.ListOptions) (watch.Interface, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CertificatesV1alpha1().ClusterTrustBundles().Watch(context.Background(), opts)
			},
			ListWithContextFunc: func(ctx context.Context, opts v1.ListOptions) (runtime.Object, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CertificatesV1alpha1().ClusterTrustBundles().List(ctx, opts)
			},
			WatchFuncWithContext: func(ctx context.Context, opts v1.ListOptions) (watch.Interface, error) {
				if tweakListOptions != nil {
					tweakListOptions(&opts)
				}
				return client.CertificatesV1alpha1().ClusterTrustBundles().Watch(ctx, opts)
			},
		}, client),
		&apicertificatesv1alpha1.ClusterTrustBundle{},
		cache.SharedIndexInformerOptions{
			ResyncPeriod: options.ResyncPeriod,
			Indexers:     options.Indexers,
			Identifier:   identifier,
		},
	))
}

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

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

func (f *clusterTrustBundleInformer) TypedInformer() ClusterTrustBundleIndexInformer {
	return cache.NewTypedSharedIndexInformer[*apicertificatesv1alpha1.ClusterTrustBundle](f.factory.InformerFor(&apicertificatesv1alpha1.ClusterTrustBundle{}, f.defaultInformer))
}

func (f *clusterTrustBundleInformer) Lister() certificatesv1alpha1.ClusterTrustBundleLister {
	return certificatesv1alpha1.NewClusterTrustBundleLister(f.Informer().GetIndexer())
}

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

type clusterTrustBundleTypedInformerAdapter struct {
	ClusterTrustBundleInformer
}

func (a *clusterTrustBundleTypedInformerAdapter) TypedInformer() ClusterTrustBundleIndexInformer {
	return cache.NewTypedSharedIndexInformer[*apicertificatesv1alpha1.ClusterTrustBundle](a.Informer())
}

// ToClusterTrustBundleIndexInformer converts an untyped informer into a ClusterTrustBundleIndexInformer.
//
// WARNING: this conversion is only safe if the informer handles objects of type
// *ClusterTrustBundle. If that is not the case, calling type-safe methods of the returned
// ClusterTrustBundleIndexInformer leads to runtime panics. A safer alternative is to pass
// around a ClusterTrustBundleIndexInformer instances that was obtained from a
// SharedInformerFactory.
func ToClusterTrustBundleIndexInformer(informer cache.SharedIndexInformer) ClusterTrustBundleIndexInformer {
	if informer, ok := informer.(ClusterTrustBundleIndexInformer); ok {
		return informer
	}
	return cache.NewTypedSharedIndexInformer[*apicertificatesv1alpha1.ClusterTrustBundle](informer)
}
