package javax.tv.service.transport;


public interface TransportStreamCollection extends Transport {

	public javax.tv.service.SIRequest retrieveTransportStream(javax.tv.locator.Locator locator, javax.tv.service.SIRequestor requestor) throws javax.tv.locator.InvalidLocatorException, java.lang.SecurityException;


	public javax.tv.service.SIRequest retrieveTransportStreams(javax.tv.service.SIRequestor requestor);


	public void addTransportStreamChangeListener( TransportStreamChangeListener listener);


	public void removeTransportStreamChangeListener( TransportStreamChangeListener listener);

}