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javax.tv.service.navigation
Interface CAIdentification

All Known Subinterfaces:

ServiceDetails

public interface CAIdentification

This interface associates information related to the conditional access (CA) subsystem with certain SI objects.

See Also:

ServiceDetails, ProgramEvent, Bouquet

Method Summary

int[]	getCASystemIDs() Returns an array of CA System IDs associated with this object.
boolean	isFree() Provides information concerning conditional access of this object.

Method Detail

getCASystemIDs

public int[] getCASystemIDs()

Returns an array of CA System IDs associated with this object. This information may be obtained from the CAT MPEG message or a system specific conditional access descriptor (such as defined by Simulcrypt or ATSC).

Returns:

An array of CA System IDs. An empty array is returned when no CA System IDs are available.

isFree

public boolean isFree()

Provides information concerning conditional access of this object.

Returns:

true if this Service is not protected by a conditional access; false if one or more components is protected by conditional access.