deployment.go

Documentation: k8s.io/client-go/listers/apps/v1beta1

     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 v1beta1
    20  
    21  import (
    22  	v1beta1 "k8s.io/api/apps/v1beta1"
    23  	"k8s.io/apimachinery/pkg/api/errors"
    24  	"k8s.io/apimachinery/pkg/labels"
    25  	"k8s.io/client-go/tools/cache"
    26  )
    27  
    28  // DeploymentLister helps list Deployments.
    29  // All objects returned here must be treated as read-only.
    30  type DeploymentLister interface {
    31  	// List lists all Deployments in the indexer.
    32  	// Objects returned here must be treated as read-only.
    33  	List(selector labels.Selector) (ret []*v1beta1.Deployment, err error)
    34  	// Deployments returns an object that can list and get Deployments.
    35  	Deployments(namespace string) DeploymentNamespaceLister
    36  	DeploymentListerExpansion
    37  }
    38  
    39  // deploymentLister implements the DeploymentLister interface.
    40  type deploymentLister struct {
    41  	indexer cache.Indexer
    42  }
    43  
    44  // NewDeploymentLister returns a new DeploymentLister.
    45  func NewDeploymentLister(indexer cache.Indexer) DeploymentLister {
    46  	return &deploymentLister{indexer: indexer}
    47  }
    48  
    49  // List lists all Deployments in the indexer.
    50  func (s *deploymentLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) {
    51  	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
    52  		ret = append(ret, m.(*v1beta1.Deployment))
    53  	})
    54  	return ret, err
    55  }
    56  
    57  // Deployments returns an object that can list and get Deployments.
    58  func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister {
    59  	return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace}
    60  }
    61  
    62  // DeploymentNamespaceLister helps list and get Deployments.
    63  // All objects returned here must be treated as read-only.
    64  type DeploymentNamespaceLister interface {
    65  	// List lists all Deployments in the indexer for a given namespace.
    66  	// Objects returned here must be treated as read-only.
    67  	List(selector labels.Selector) (ret []*v1beta1.Deployment, err error)
    68  	// Get retrieves the Deployment from the indexer for a given namespace and name.
    69  	// Objects returned here must be treated as read-only.
    70  	Get(name string) (*v1beta1.Deployment, error)
    71  	DeploymentNamespaceListerExpansion
    72  }
    73  
    74  // deploymentNamespaceLister implements the DeploymentNamespaceLister
    75  // interface.
    76  type deploymentNamespaceLister struct {
    77  	indexer   cache.Indexer
    78  	namespace string
    79  }
    80  
    81  // List lists all Deployments in the indexer for a given namespace.
    82  func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) {
    83  	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
    84  		ret = append(ret, m.(*v1beta1.Deployment))
    85  	})
    86  	return ret, err
    87  }
    88  
    89  // Get retrieves the Deployment from the indexer for a given namespace and name.
    90  func (s deploymentNamespaceLister) Get(name string) (*v1beta1.Deployment, 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(v1beta1.Resource("deployment"), name)
    97  	}
    98  	return obj.(*v1beta1.Deployment), nil
    99  }
   100
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