org.eclipse.keyple.core.plugin

Interface WaitForCardRemovalBlocking

All Superinterfaces:

ObservableReader, ObservableReaderNotifier, Reader

public interface WaitForCardRemovalBlocking
extends ObservableReaderNotifier

Interface to be implemented by the readers able to handle natively the card removal process.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.keyple.core.service.event.ObservableReader

ObservableReader.NotificationMode, ObservableReader.PollingMode, ObservableReader.ReaderObserver

Method Summary

Modifier and Type	Method and Description
void	stopWaitForCardRemoval() Interrupts the waiting of the removal of the card
boolean	waitForCardAbsentNative() Wait until the card disappears.

Methods inherited from interface org.eclipse.keyple.core.plugin.ObservableReaderNotifier

notifyObservers

Methods inherited from interface org.eclipse.keyple.core.service.event.ObservableReader

addObserver, clearObservers, countObservers, finalizeCardProcessing, removeObserver, setDefaultSelectionRequest, setDefaultSelectionRequest, startCardDetection, stopCardDetection

Methods inherited from interface org.eclipse.keyple.core.service.Reader

activateProtocol, deactivateProtocol, getName, isCardPresent, isContactless

Method Detail

waitForCardAbsentNative

boolean waitForCardAbsentNative()

Wait until the card disappears.

This method must be implemented by the plugin's reader class when it implements the WaitForCardRemovalBlocking interface. The reader implementation must manage the card removal process itself. (for example by using the analogous waitForCardAbsent method in the case of a plugin based on smartcard.io [PC/SC]).

In the case where the reader plugin is not able to handle the card removal process itself (not implementing the WaitForCardRemovalBlocking interface, then it is managed by the isCardPresentPing method defined in this class.

Returns true if the card has disappeared.

*

Returns:

presence status

Throws:

KeypleReaderIOException - if the communication with the reader or the card has failed

stopWaitForCardRemoval

void stopWaitForCardRemoval()

Interrupts the waiting of the removal of the card