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Golang Data.TypeName方法代码示例

本文整理汇总了Golang中github.com/janelia-flyem/dvid/dvid.Data.TypeName方法的典型用法代码示例。如果您正苦于以下问题:Golang Data.TypeName方法的具体用法?Golang Data.TypeName怎么用?Golang Data.TypeName使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/janelia-flyem/dvid/dvid.Data的用法示例。


在下文中一共展示了Data.TypeName方法的6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,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: GetSyncSubs

// GetSyncSubs implements the datastore.Syncer interface
func (d *Data) GetSyncSubs(synced dvid.Data) (datastore.SyncSubs, error) {
	if d.syncCh == nil {
		if err := d.InitDataHandlers(); err != nil {
			return nil, fmt.Errorf("unable to initialize handlers for data %q: %v\n", d.DataName(), err)
		}
	}

	var evts []string
	switch synced.TypeName() {
	case "labelblk": // For down-res support
		evts = []string{
			DownsizeBlockEvent, DownsizeCommitEvent,
			labels.IngestBlockEvent, labels.MutateBlockEvent, labels.DeleteBlockEvent,
		}
	case "labelvol":
		evts = []string{labels.MergeBlockEvent, labels.SplitLabelEvent}
	default:
		return nil, fmt.Errorf("Unable to sync %s with %s since datatype %q is not supported.", d.DataName(), synced.DataName(), synced.TypeName())
	}

	subs := make(datastore.SyncSubs, len(evts))
	for i, evt := range evts {
		subs[i] = datastore.SyncSub{
			Event:  datastore.SyncEvent{synced.DataUUID(), evt},
			Notify: d.DataUUID(),
			Ch:     d.syncCh,
		}
	}
	return subs, nil
}
开发者ID:janelia-flyem,项目名称:dvid,代码行数:31,代码来源:sync.go

示例2: StartInstancePush

// StartInstancePush initiates a data instance push.  After some number of Send
// calls, the EndInstancePush must be called.
func (p *PushSession) StartInstancePush(d dvid.Data) error {
	dmsg := DataTxInit{
		Session:    p.s.ID(),
		DataName:   d.DataName(),
		TypeName:   d.TypeName(),
		InstanceID: d.InstanceID(),
	}
	if _, err := p.s.Call()(StartDataMsg, dmsg); err != nil {
		return fmt.Errorf("couldn't send data instance %q start: %v\n", d.DataName(), err)
	}
	return nil
}
开发者ID:tartavull,项目名称:dvid,代码行数:14,代码来源:push_local.go

示例3: GetSyncSubs

// GetSyncSubs implements the datastore.Syncer interface.  Returns a list of subscriptions
// to the sync data instance that will notify the receiver.
func (d *Data) GetSyncSubs(synced dvid.Data) (subs datastore.SyncSubs, err error) {
	if d.syncCh == nil {
		if err = d.InitDataHandlers(); err != nil {
			err = fmt.Errorf("unable to initialize handlers for data %q: %v\n", d.DataName(), err)
			return
		}
	}

	// Our syncing depends on the datatype we are syncing.
	switch synced.TypeName() {
	case "labelblk":
		subs = datastore.SyncSubs{
			{
				Event:  datastore.SyncEvent{synced.DataUUID(), labels.IngestBlockEvent},
				Notify: d.DataUUID(),
				Ch:     d.syncCh,
			},
			{
				Event:  datastore.SyncEvent{synced.DataUUID(), labels.MutateBlockEvent},
				Notify: d.DataUUID(),
				Ch:     d.syncCh,
			},
			{
				Event:  datastore.SyncEvent{synced.DataUUID(), labels.DeleteBlockEvent},
				Notify: d.DataUUID(),
				Ch:     d.syncCh,
			},
		}
	case "labelvol":
		subs = datastore.SyncSubs{
			datastore.SyncSub{
				Event:  datastore.SyncEvent{synced.DataUUID(), labels.MergeBlockEvent},
				Notify: d.DataUUID(),
				Ch:     d.syncCh,
			},
			datastore.SyncSub{
				Event:  datastore.SyncEvent{synced.DataUUID(), labels.SplitLabelEvent},
				Notify: d.DataUUID(),
				Ch:     d.syncCh,
			},
		}
	default:
		err = fmt.Errorf("Unable to sync %s with %s since datatype %q is not supported.", d.DataName(), synced.DataName(), synced.TypeName())
	}
	return
}
开发者ID:tartavull,项目名称:dvid,代码行数:48,代码来源:sync.go

示例4: DeleteDataInstance

// DeleteDataInstance removes a data instance across all versions and tiers of storage.
func DeleteDataInstance(data dvid.Data) error {
	if !manager.setup {
		return fmt.Errorf("Can't delete data instance %q before storage manager is initialized", data.DataName())
	}

	// Determine all database tiers that are distinct.
	dbs := []OrderedKeyValueDB{manager.mutable}
	if manager.mutable != manager.immutable {
		dbs = append(dbs, manager.immutable)
	}

	// For each storage tier, remove all key-values with the given instance id.
	dvid.Infof("Starting delete of instance %d: name %q, type %s\n", data.InstanceID(), data.DataName(), data.TypeName())
	ctx := NewDataContext(data, 0)
	for _, db := range dbs {
		if err := db.DeleteAll(ctx, true); err != nil {
			return err
		}
	}
	return nil
}
开发者ID:jmptrader,项目名称:dvid,代码行数:22,代码来源:storage_local.go

示例5: DeleteDataInstance

// DeleteDataInstance removes a data instance.
func DeleteDataInstance(data dvid.Data) error {
	if !manager.setup {
		return fmt.Errorf("Can't delete data instance %q before storage manager is initialized", data.DataName())
	}

	// Get the store for the data instance.
	store, err := data.BackendStore()
	if err != nil {
		return err
	}
	db, ok := store.(OrderedKeyValueDB)
	if !ok {
		return fmt.Errorf("store assigned to data %q is not an ordered kv db with ability to delete all", data.DataName())
	}

	dvid.Infof("Starting delete of instance %d: name %q, type %s\n", data.InstanceID(), data.DataName(), data.TypeName())
	ctx := NewDataContext(data, 0)
	if err := db.DeleteAll(ctx, true); err != nil {
		return err
	}
	return nil
}
开发者ID:tartavull,项目名称:dvid,代码行数:23,代码来源:storage_local.go

示例6: BadAPIRequest

// BadAPIRequest writes a standard error message to http.ResponseWriter for a badly formatted API call.
func BadAPIRequest(w http.ResponseWriter, r *http.Request, d dvid.Data) {
	helpURL := path.Join("api", "help", string(d.TypeName()))
	msg := fmt.Sprintf("Bad API call (%s) for data %q.  See API help at http://%s/%s", r.URL.Path, d.DataName(), GetConfig().Host(), helpURL)
	http.Error(w, msg, http.StatusBadRequest)
	dvid.Errorf("Bad API call (%s) for data %q\n", r.URL.Path, d.DataName())
}
开发者ID:janelia-flyem,项目名称:dvid,代码行数:7,代码来源:web.go


注:本文中的github.com/janelia-flyem/dvid/dvid.Data.TypeName方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。