Golang generic.Matcher类代码示例

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本文整理汇总了Golang中github.com/GoogleCloudPlatform/kubernetes/pkg/registry/generic.Matcher类的典型用法代码示例。如果您正苦于以下问题：Golang Matcher类的具体用法？Golang Matcher怎么用？Golang Matcher使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Matcher类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: WatchPredicate

// WatchPredicate starts a watch for the items that m matches.
func (e *Etcd) WatchPredicate(ctx api.Context, m generic.Matcher, resourceVersion string) (watch.Interface, error) {
	version, err := tools.ParseWatchResourceVersion(resourceVersion, e.EndpointName)
	if err != nil {
		return nil, err
	}

	filterFunc := func(obj runtime.Object) bool {
		matches, err := m.Matches(obj)
		if err != nil {
			glog.Errorf("unable to match watch: %v", err)
			return false
		}
		if matches && e.Decorator != nil {
			if err := e.Decorator(obj); err != nil {
				glog.Errorf("unable to decorate watch: %v", err)
				return false
			}
		}
		return matches
	}

	if name, ok := m.MatchesSingle(); ok {
		key, err := e.KeyFunc(ctx, name)
		if err != nil {
			return nil, err
		}
		return e.Helper.Watch(key, version, filterFunc)
	}

	return e.Helper.WatchList(e.KeyRootFunc(ctx), version, filterFunc)
}

开发者ID:brandon-adams，项目名称:origin，代码行数:32，代码来源:etcd.go

示例2: ListPredicate

// ListPredicate returns a list of all the items matching m.
func (e *Etcd) ListPredicate(ctx api.Context, m generic.Matcher) (runtime.Object, error) {
	list := e.NewListFunc()
	trace := util.NewTrace("List " + reflect.TypeOf(list).String())
	defer trace.LogIfLong(600 * time.Millisecond)
	if name, ok := m.MatchesSingle(); ok {
		trace.Step("About to read single object")
		key, err := e.KeyFunc(ctx, name)
		if err != nil {
			return nil, err
		}
		err = e.Helper.ExtractObjToList(key, list)
		trace.Step("Object extracted")
		if err != nil {
			return nil, err
		}
	} else {
		trace.Step("About to list directory")
		err := e.Helper.ExtractToList(e.KeyRootFunc(ctx), list)
		trace.Step("List extracted")
		if err != nil {
			return nil, err
		}
	}
	defer trace.Step("List filtered")
	return generic.FilterList(list, m, generic.DecoratorFunc(e.Decorator))
}

开发者ID:brandon-adams，项目名称:origin，代码行数:27，代码来源:etcd.go

示例3: Watch

// Watch starts a watch for the items that m matches.
// TODO: Detect if m references a single object instead of a list.
func (e *Etcd) Watch(ctx api.Context, m generic.Matcher, resourceVersion string) (watch.Interface, error) {
	version, err := tools.ParseWatchResourceVersion(resourceVersion, e.EndpointName)
	if err != nil {
		return nil, err
	}
	return e.Helper.WatchList(e.KeyRootFunc(ctx), version, func(obj runtime.Object) bool {
		matches, err := m.Matches(obj)
		return err == nil && matches
	})
}

开发者ID:hortonworks，项目名称:kubernetes-yarn，代码行数:12，代码来源:etcd.go

示例4: ListPredicate

// ListPredicate returns a list of all the items matching m.
func (e *Etcd) ListPredicate(ctx api.Context, m generic.Matcher) (runtime.Object, error) {
	list := e.NewListFunc()
	if name, ok := m.MatchesSingle(); ok {
		key, err := e.KeyFunc(ctx, name)
		if err != nil {
			return nil, err
		}
		err = e.Helper.ExtractObjToList(key, list)
		if err != nil {
			return nil, err
		}
	} else {
		err := e.Helper.ExtractToList(e.KeyRootFunc(ctx), list)
		if err != nil {
			return nil, err
		}
	}
	return generic.FilterList(list, m, generic.DecoratorFunc(e.Decorator))
}

开发者ID:SivagnanamCiena，项目名称:calico-kubernetes，代码行数:20，代码来源:etcd.go

示例5: Watch

// Watch starts a watch for the items that m matches.
// TODO: Detect if m references a single object instead of a list.
func (e *Etcd) Watch(ctx api.Context, m generic.Matcher, resourceVersion uint64) (watch.Interface, error) {
	return e.Helper.WatchList(e.KeyRoot, resourceVersion, func(obj runtime.Object) bool {
		matches, err := m.Matches(obj)
		return err == nil && matches
	})
}

开发者ID:ericcapricorn，项目名称:kubernetes，代码行数:8，代码来源:etcd.go

注：本文中的github.com/GoogleCloudPlatform/kubernetes/pkg/registry/generic.Matcher类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。