org.jline.utils

Class NonBlockingPumpReader

java.lang.Object

java.io.Reader

org.jline.utils.NonBlockingReader

org.jline.utils.NonBlockingPumpReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class NonBlockingPumpReader
extends NonBlockingReader

Field Summary

Fields inherited from class org.jline.utils.NonBlockingReader

EOF, READ_EXPIRED

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
NonBlockingPumpReader()
NonBlockingPumpReader(int bufferSize)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
Writer	getWriter()
protected int	read(long timeout, boolean isPeek) Attempts to read a character from the input stream for a specific period of time.
boolean	ready()

Methods inherited from class org.jline.utils.NonBlockingReader

peek, read, read, read, shutdown

Methods inherited from class java.io.Reader

mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

NonBlockingPumpReader

public NonBlockingPumpReader()

NonBlockingPumpReader

public NonBlockingPumpReader(int bufferSize)

Method Detail

getWriter

public Writer getWriter()

ready

public boolean ready()

Overrides:

ready in class Reader

available

public int available()

Overrides:

available in class NonBlockingReader

read

protected int read(long timeout,
                   boolean isPeek)
            throws IOException

Description copied from class: NonBlockingReader

Attempts to read a character from the input stream for a specific period of time.

Specified by:

read in class NonBlockingReader

Parameters:

timeout - The amount of time to wait for the character

isPeek - trueif the character read must not be consumed

Returns:

The character read, -1 if EOF is reached, or -2 if the read timed out.

Throws:

IOException - if anything wrong happens

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader

Throws:

IOException