public interface ProcessorStreamManager
Modifier and Type | Method and Description |
---|---|
ProcessorDiagram |
getCurrentProcessorDiagram()
Returns the current diagram or
null if there are no streams
currently being managed. |
ProcessorStream |
getCurrentProcessorStream()
Returns the current stream or
null . |
ProcessorStream |
getProcessorStreamAt(int index)
Returns the stream at the specified index.
|
int |
getProcessorStreamCount()
Returns the number of streams being managed.
|
ProcessorStream |
getProcessorStreamForID(java.lang.String id)
Returns the stream with the specified ID or
null if no such stream can be found. |
void |
removeAll()
Removes all streams from the manager.
|
int getProcessorStreamCount()
ProcessorStream getProcessorStreamAt(int index)
index
- ProcessorStream getProcessorStreamForID(java.lang.String id)
null
if no such stream can be found.id
- the stream IDnull
ProcessorStream getCurrentProcessorStream()
null
. Note that the current
stream may not be the same as the current diagram.null
getCurrentProcessorDiagram()
ProcessorDiagram getCurrentProcessorDiagram()
null
if there are no streams
currently being managed. The current diagram will always be
the same object as, or a child of, the current stream.null
getCurrentProcessorStream()
void removeAll()
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