Module io.ciera.runtime.api

Package io.ciera.runtime.api.types

Class ReadableDevice

java.lang.Object

io.ciera.runtime.api.types.Device

io.ciera.runtime.api.types.ReadableDevice

Direct Known Subclasses:

ReadWriteDevice

public class ReadableDevice
extends Device

Constructor Summary

Constructors

Constructor	Description
ReadableDevice(String name, InputStream in)

Method Summary

Modifier and Type	Method	Description
void	flush()	Flush the output stream.
<T> T	read(Class<T> cls)	Read a single token from the device stream and attempt to convert the token to type cls.
String	readLine()	Read a single line from the stream and return as a String.
void	write(Object o)	Convert an instance of an object to a String and append to the stream.
void	writeLine(Object o)	Convert an instance of an object to a String and append to the stream.

Methods inherited from class io.ciera.runtime.api.types.Device

console, fromString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ReadableDevice

public ReadableDevice(String name,
 InputStream in)

Method Details

read

public <T> T read(Class<T> cls)

Description copied from class: Device

Read a single token from the device stream and attempt to convert the token to type cls. The tokenization of the stream is left up to the individual implementation, however, by default tokens are delimited by whitespace.

Specified by:

read in class Device

Parameters:

cls - The type to interpret tokens as.

Returns:

A parsed instance of the type represented by the token.

readLine

public String readLine()

Description copied from class: Device

Read a single line from the stream and return as a String. The line terminator is determined by the system.

Specified by:

readLine in class Device

Returns:

a line of text from the stream.

write

public void write(Object o)

Description copied from class: Device

Convert an instance of an object to a String and append to the stream.

Specified by:

write in class Device

Parameters:

o - The instance to write.

writeLine

public void writeLine(Object o)

Description copied from class: Device

Convert an instance of an object to a String and append to the stream. Append an additional line separator. The line separator is determined by the system.

Specified by:

writeLine in class Device

flush

public void flush()

Description copied from class: Device

Flush the output stream.

Specified by:

flush in class Device