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Diffstat (limited to 'kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/meta/priority.go')
-rw-r--r--kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/meta/priority.go173
1 files changed, 0 insertions, 173 deletions
diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/meta/priority.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/meta/priority.go
deleted file mode 100644
index 1e44e45..0000000
--- a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/meta/priority.go
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
-Copyright 2016 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.
-*/
-
-package meta
-
-import (
- "fmt"
-
- "k8s.io/kubernetes/pkg/api/unversioned"
-)
-
-const (
- AnyGroup = "*"
- AnyVersion = "*"
- AnyResource = "*"
- AnyKind = "*"
-)
-
-// PriorityRESTMapper is a wrapper for automatically choosing a particular Resource or Kind
-// when multiple matches are possible
-type PriorityRESTMapper struct {
- // Delegate is the RESTMapper to use to locate all the Kind and Resource matches
- Delegate RESTMapper
-
- // ResourcePriority is a list of priority patterns to apply to matching resources.
- // The list of all matching resources is narrowed based on the patterns until only one remains.
- // A pattern with no matches is skipped. A pattern with more than one match uses its
- // matches as the list to continue matching against.
- ResourcePriority []unversioned.GroupVersionResource
-
- // KindPriority is a list of priority patterns to apply to matching kinds.
- // The list of all matching kinds is narrowed based on the patterns until only one remains.
- // A pattern with no matches is skipped. A pattern with more than one match uses its
- // matches as the list to continue matching against.
- KindPriority []unversioned.GroupVersionKind
-}
-
-func (m PriorityRESTMapper) String() string {
- return fmt.Sprintf("PriorityRESTMapper{\n\t%v\n\t%v\n\t%v\n}", m.ResourcePriority, m.KindPriority, m.Delegate)
-}
-
-// ResourceFor finds all resources, then passes them through the ResourcePriority patterns to find a single matching hit.
-func (m PriorityRESTMapper) ResourceFor(partiallySpecifiedResource unversioned.GroupVersionResource) (unversioned.GroupVersionResource, error) {
- originalGVRs, err := m.Delegate.ResourcesFor(partiallySpecifiedResource)
- if err != nil {
- return unversioned.GroupVersionResource{}, err
- }
- if len(originalGVRs) == 1 {
- return originalGVRs[0], nil
- }
-
- remainingGVRs := append([]unversioned.GroupVersionResource{}, originalGVRs...)
- for _, pattern := range m.ResourcePriority {
- matchedGVRs := []unversioned.GroupVersionResource{}
- for _, gvr := range remainingGVRs {
- if resourceMatches(pattern, gvr) {
- matchedGVRs = append(matchedGVRs, gvr)
- }
- }
-
- switch len(matchedGVRs) {
- case 0:
- // if you have no matches, then nothing matched this pattern just move to the next
- continue
- case 1:
- // one match, return
- return matchedGVRs[0], nil
- default:
- // more than one match, use the matched hits as the list moving to the next pattern.
- // this way you can have a series of selection criteria
- remainingGVRs = matchedGVRs
- }
- }
-
- return unversioned.GroupVersionResource{}, &AmbiguousResourceError{PartialResource: partiallySpecifiedResource, MatchingResources: originalGVRs}
-}
-
-// KindFor finds all kinds, then passes them through the KindPriority patterns to find a single matching hit.
-func (m PriorityRESTMapper) KindFor(partiallySpecifiedResource unversioned.GroupVersionResource) (unversioned.GroupVersionKind, error) {
- originalGVKs, err := m.Delegate.KindsFor(partiallySpecifiedResource)
- if err != nil {
- return unversioned.GroupVersionKind{}, err
- }
- if len(originalGVKs) == 1 {
- return originalGVKs[0], nil
- }
-
- remainingGVKs := append([]unversioned.GroupVersionKind{}, originalGVKs...)
- for _, pattern := range m.KindPriority {
- matchedGVKs := []unversioned.GroupVersionKind{}
- for _, gvr := range remainingGVKs {
- if kindMatches(pattern, gvr) {
- matchedGVKs = append(matchedGVKs, gvr)
- }
- }
-
- switch len(matchedGVKs) {
- case 0:
- // if you have no matches, then nothing matched this pattern just move to the next
- continue
- case 1:
- // one match, return
- return matchedGVKs[0], nil
- default:
- // more than one match, use the matched hits as the list moving to the next pattern.
- // this way you can have a series of selection criteria
- remainingGVKs = matchedGVKs
- }
- }
-
- return unversioned.GroupVersionKind{}, &AmbiguousResourceError{PartialResource: partiallySpecifiedResource, MatchingKinds: originalGVKs}
-}
-
-func resourceMatches(pattern unversioned.GroupVersionResource, resource unversioned.GroupVersionResource) bool {
- if pattern.Group != AnyGroup && pattern.Group != resource.Group {
- return false
- }
- if pattern.Version != AnyVersion && pattern.Version != resource.Version {
- return false
- }
- if pattern.Resource != AnyResource && pattern.Resource != resource.Resource {
- return false
- }
-
- return true
-}
-
-func kindMatches(pattern unversioned.GroupVersionKind, kind unversioned.GroupVersionKind) bool {
- if pattern.Group != AnyGroup && pattern.Group != kind.Group {
- return false
- }
- if pattern.Version != AnyVersion && pattern.Version != kind.Version {
- return false
- }
- if pattern.Kind != AnyKind && pattern.Kind != kind.Kind {
- return false
- }
-
- return true
-}
-
-func (m PriorityRESTMapper) RESTMapping(gk unversioned.GroupKind, versions ...string) (mapping *RESTMapping, err error) {
- return m.Delegate.RESTMapping(gk, versions...)
-}
-
-func (m PriorityRESTMapper) AliasesForResource(alias string) (aliases []string, ok bool) {
- return m.Delegate.AliasesForResource(alias)
-}
-
-func (m PriorityRESTMapper) ResourceSingularizer(resource string) (singular string, err error) {
- return m.Delegate.ResourceSingularizer(resource)
-}
-
-func (m PriorityRESTMapper) ResourcesFor(partiallySpecifiedResource unversioned.GroupVersionResource) ([]unversioned.GroupVersionResource, error) {
- return m.Delegate.ResourcesFor(partiallySpecifiedResource)
-}
-
-func (m PriorityRESTMapper) KindsFor(partiallySpecifiedResource unversioned.GroupVersionResource) (gvk []unversioned.GroupVersionKind, err error) {
- return m.Delegate.KindsFor(partiallySpecifiedResource)
-}