org.eclipse.smila.processing
Interface PipeletTracker

All Known Implementing Classes:

PipeletTrackerImpl

public interface PipeletTracker

service interface for tracker of Pipelets.

Author:

jschumacher

Method Summary

void	addListener(PipeletTrackerListener listener) add a listener that will be notified about new or deactivated pipelet classes on bundle changes.
java.util.Map<java.lang.String,java.lang.Class<? extends Pipelet>>	getRegisteredPipelets() get all currently registered pipelets.
void	removeListener(PipeletTrackerListener listener) remove a listener that will be notified about new or deactivated pipelet classes on bundle changes.

Method Detail

getRegisteredPipelets

java.util.Map<java.lang.String,java.lang.Class<? extends Pipelet>> getRegisteredPipelets()

get all currently registered pipelets.

Returns:

map of class names to pipelet classes.

addListener

void addListener(PipeletTrackerListener listener)

add a listener that will be notified about new or deactivated pipelet classes on bundle changes. This is also set as a service reference bind method in component descriptor, so the suggested way to use this is to register PipeletListener service instead of calling the method directly.

Parameters:

listener - a new listener for PipeletTracker events.

removeListener

void removeListener(PipeletTrackerListener listener)

remove a listener that will be notified about new or deactivated pipelet classes on bundle changes. This is also set as a service reference unbind method in component descriptor, so the suggested way to use this is to register PipeletListener service instead of calling the method directly.

Parameters:

listener - an obsolete listener for PipeletTracker events.