Reader (Keyple Service Java Lib - 2.2.0)

All Superinterfaces:

org.calypsonet.terminal.reader.CardReader

All Known Subinterfaces:

ConfigurableReader, ObservableReader
```
@Deprecated
public interface Reader
extends org.calypsonet.terminal.reader.CardReader
```
Deprecated.
Use CardReader instead.

Drives the underlying hardware to configure the search and check for the presence of cards.

Since:

2.0.0

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`<T extends org.eclipse.keyple.core.common.KeypleReaderExtension> T`	`getExtension(java.lang.Class<T> readerExtensionClass)`	Deprecated. Use `Plugin.getReaderExtension(Class, String)` instead.

Methods inherited from interface org.calypsonet.terminal.reader.CardReader
getName, isCardPresent, isContactless

- Method Detail
  - getExtension
```
@Deprecated
<T extends org.eclipse.keyple.core.common.KeypleReaderExtension> T getExtension(java.lang.Class<T> readerExtensionClass)
```
    Deprecated.
    Use Plugin.getReaderExtension(Class, String) instead.
    
    Returns the KeypleReaderExtension that is reader-specific.
    Note: the provided argument is used at compile time to check the type consistency.
    
    Type Parameters:
    
    T - The type of the reader extension.
    
    Parameters:
    
    readerExtensionClass - The specific class of the reader.
    
    Returns:
    
    A KeypleReaderExtension.
    
    Throws:
    
    java.lang.IllegalStateException - If reader is no longer registered.
    
    Since:
    
    2.0.0