public class EventObserverMap extends Object
| 构造器和说明 |
|---|
EventObserverMap(EventObserver topicObserver) |
| 限定符和类型 | 方法和说明 |
|---|---|
Collection<String> |
getTags()
获取所有标签
|
Collection<String> |
getTagsByLevel(EventLevel eventLevel)
获取所有标签,根据 eventLevel 过滤
|
EventObserver |
tagObserver(String tag)
标签关注者
|
EventObserver |
tagObserverIfAbsent(String tag,
Function<String,EventObserver> mappingFunction)
标签关注者补缺并获取
|
EventObserver |
topicObserver()
主题关注者
|
public EventObserverMap(EventObserver topicObserver)
public EventObserver topicObserver()
public EventObserver tagObserver(String tag)
public EventObserver tagObserverIfAbsent(String tag, Function<String,EventObserver> mappingFunction)
public Collection<String> getTags()
public Collection<String> getTagsByLevel(EventLevel eventLevel)
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