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public interface DataProcessor
A common interface for subsystems that process data in some way.
Method Summary | |
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java.lang.String[] |
getCurrentTasks()
Returns a user readable description of every task that is in progress at the moment. |
java.lang.String[] |
getErrors()
Returns all errors that have occurred since the last data processing was started. |
void |
setLogListener(LogListener listener)
Sets a listener for all log messages sent by this DataProcessor. |
boolean |
workInProgress()
Tells whether this DataProcessor is currently processing data. |
Method Detail |
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boolean workInProgress()
java.lang.String[] getCurrentTasks()
java.lang.String[] getErrors()
void setLogListener(LogListener listener)
listener
- The object that listens to this DataProcessor's log messages.
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