volcano.sh/apis@v1.8.2/pkg/client/informers/externalversions/scheduling/v1beta1/queue.go (about)

     1  /*
     2  Copyright 2021 The Volcano Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  // Code generated by informer-gen. DO NOT EDIT.
    17  
    18  package v1beta1
    19  
    20  import (
    21  	"context"
    22  	time "time"
    23  
    24  	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    25  	runtime "k8s.io/apimachinery/pkg/runtime"
    26  	watch "k8s.io/apimachinery/pkg/watch"
    27  	cache "k8s.io/client-go/tools/cache"
    28  	schedulingv1beta1 "volcano.sh/apis/pkg/apis/scheduling/v1beta1"
    29  	versioned "volcano.sh/apis/pkg/client/clientset/versioned"
    30  	internalinterfaces "volcano.sh/apis/pkg/client/informers/externalversions/internalinterfaces"
    31  	v1beta1 "volcano.sh/apis/pkg/client/listers/scheduling/v1beta1"
    32  )
    33  
    34  // QueueInformer provides access to a shared informer and lister for
    35  // Queues.
    36  type QueueInformer interface {
    37  	Informer() cache.SharedIndexInformer
    38  	Lister() v1beta1.QueueLister
    39  }
    40  
    41  type queueInformer struct {
    42  	factory          internalinterfaces.SharedInformerFactory
    43  	tweakListOptions internalinterfaces.TweakListOptionsFunc
    44  }
    45  
    46  // NewQueueInformer constructs a new informer for Queue type.
    47  // Always prefer using an informer factory to get a shared informer instead of getting an independent
    48  // one. This reduces memory footprint and number of connections to the server.
    49  func NewQueueInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
    50  	return NewFilteredQueueInformer(client, resyncPeriod, indexers, nil)
    51  }
    52  
    53  // NewFilteredQueueInformer constructs a new informer for Queue type.
    54  // Always prefer using an informer factory to get a shared informer instead of getting an independent
    55  // one. This reduces memory footprint and number of connections to the server.
    56  func NewFilteredQueueInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
    57  	return cache.NewSharedIndexInformer(
    58  		&cache.ListWatch{
    59  			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
    60  				if tweakListOptions != nil {
    61  					tweakListOptions(&options)
    62  				}
    63  				return client.SchedulingV1beta1().Queues().List(context.TODO(), options)
    64  			},
    65  			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
    66  				if tweakListOptions != nil {
    67  					tweakListOptions(&options)
    68  				}
    69  				return client.SchedulingV1beta1().Queues().Watch(context.TODO(), options)
    70  			},
    71  		},
    72  		&schedulingv1beta1.Queue{},
    73  		resyncPeriod,
    74  		indexers,
    75  	)
    76  }
    77  
    78  func (f *queueInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
    79  	return NewFilteredQueueInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
    80  }
    81  
    82  func (f *queueInformer) Informer() cache.SharedIndexInformer {
    83  	return f.factory.InformerFor(&schedulingv1beta1.Queue{}, f.defaultInformer)
    84  }
    85  
    86  func (f *queueInformer) Lister() v1beta1.QueueLister {
    87  	return v1beta1.NewQueueLister(f.Informer().GetIndexer())
    88  }