k8s.io/client-go@v0.22.2/listers/apps/v1/statefulset.go (about)

     1  /*
     2  Copyright The Kubernetes 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  
    17  // Code generated by lister-gen. DO NOT EDIT.
    18  
    19  package v1
    20  
    21  import (
    22  	v1 "k8s.io/api/apps/v1"
    23  	"k8s.io/apimachinery/pkg/api/errors"
    24  	"k8s.io/apimachinery/pkg/labels"
    25  	"k8s.io/client-go/tools/cache"
    26  )
    27  
    28  // StatefulSetLister helps list StatefulSets.
    29  // All objects returned here must be treated as read-only.
    30  type StatefulSetLister interface {
    31  	// List lists all StatefulSets in the indexer.
    32  	// Objects returned here must be treated as read-only.
    33  	List(selector labels.Selector) (ret []*v1.StatefulSet, err error)
    34  	// StatefulSets returns an object that can list and get StatefulSets.
    35  	StatefulSets(namespace string) StatefulSetNamespaceLister
    36  	StatefulSetListerExpansion
    37  }
    38  
    39  // statefulSetLister implements the StatefulSetLister interface.
    40  type statefulSetLister struct {
    41  	indexer cache.Indexer
    42  }
    43  
    44  // NewStatefulSetLister returns a new StatefulSetLister.
    45  func NewStatefulSetLister(indexer cache.Indexer) StatefulSetLister {
    46  	return &statefulSetLister{indexer: indexer}
    47  }
    48  
    49  // List lists all StatefulSets in the indexer.
    50  func (s *statefulSetLister) List(selector labels.Selector) (ret []*v1.StatefulSet, err error) {
    51  	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
    52  		ret = append(ret, m.(*v1.StatefulSet))
    53  	})
    54  	return ret, err
    55  }
    56  
    57  // StatefulSets returns an object that can list and get StatefulSets.
    58  func (s *statefulSetLister) StatefulSets(namespace string) StatefulSetNamespaceLister {
    59  	return statefulSetNamespaceLister{indexer: s.indexer, namespace: namespace}
    60  }
    61  
    62  // StatefulSetNamespaceLister helps list and get StatefulSets.
    63  // All objects returned here must be treated as read-only.
    64  type StatefulSetNamespaceLister interface {
    65  	// List lists all StatefulSets in the indexer for a given namespace.
    66  	// Objects returned here must be treated as read-only.
    67  	List(selector labels.Selector) (ret []*v1.StatefulSet, err error)
    68  	// Get retrieves the StatefulSet from the indexer for a given namespace and name.
    69  	// Objects returned here must be treated as read-only.
    70  	Get(name string) (*v1.StatefulSet, error)
    71  	StatefulSetNamespaceListerExpansion
    72  }
    73  
    74  // statefulSetNamespaceLister implements the StatefulSetNamespaceLister
    75  // interface.
    76  type statefulSetNamespaceLister struct {
    77  	indexer   cache.Indexer
    78  	namespace string
    79  }
    80  
    81  // List lists all StatefulSets in the indexer for a given namespace.
    82  func (s statefulSetNamespaceLister) List(selector labels.Selector) (ret []*v1.StatefulSet, err error) {
    83  	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
    84  		ret = append(ret, m.(*v1.StatefulSet))
    85  	})
    86  	return ret, err
    87  }
    88  
    89  // Get retrieves the StatefulSet from the indexer for a given namespace and name.
    90  func (s statefulSetNamespaceLister) Get(name string) (*v1.StatefulSet, error) {
    91  	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
    92  	if err != nil {
    93  		return nil, err
    94  	}
    95  	if !exists {
    96  		return nil, errors.NewNotFound(v1.Resource("statefulset"), name)
    97  	}
    98  	return obj.(*v1.StatefulSet), nil
    99  }