org.dvb.application.RunningApplicationsFilter Maven / Gradle / Ivy
package org.dvb.application ;
/**
* Instances of RunningApplicationsFilter
* are used to set a filter on the list of applications that are retrieved
* from the AppsDatabase (See methods getAppsAttributes and getAppsIDs).
* A RunningApplicationsFilter is used to indicate that only applications
* that are running as part of the current service shall be
* returned by the getAppsAttributes and getAppIDs methods of AppsDatabase.
* Externally authorized applications in the AIT shall be returned if they are
* currently running in the same service context as the caller.
* Running applications whose visibility is '00' shall not be returned.
* Subclasses of RunningApplicationsFilter can override the accept method so as
* to implement their own filter criteria on the AppIDs values.
*
* @since MHP 1.0
*/
public class RunningApplicationsFilter extends AppsDatabaseFilter {
/**
* public Constructor of the RunningApplicationsFilter
**/
public RunningApplicationsFilter() {super();}
/**
*
* Test if a specified appid should be included in the Enumeration.
* @param appid the specified appid to test.
* @return true if the application with identifier appid should be listed, false otherwise.
* @since MHP1.0
*/
public boolean accept(AppID appid) { return false;}
}