Package org.jline.utils

Class NonBlockingPumpReader

java.lang.Object

java.io.Reader

org.jline.utils.NonBlockingReader

org.jline.utils.NonBlockingPumpReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable

public class NonBlockingPumpReader
extends NonBlockingReader

Field Summary

Fields inherited from class org.jline.utils.NonBlockingReader

EOF, READ_EXPIRED

Constructor Summary

Constructors

Constructor	Description
NonBlockingPumpReader()
NonBlockingPumpReader(int bufferSize)

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()	Closes this reader and marks it as closed.
java.io.Writer	getWriter()
protected int	read(long timeout, boolean isPeek)	Attempts to read a character from the input stream for a specific period of time.
int	readBuffered(char[] b, int off, int len, long timeout)
boolean	ready()

Methods inherited from class org.jline.utils.NonBlockingReader

checkClosed, peek, read, read, read, readBuffered, readBuffered, shutdown

Methods inherited from class java.io.Reader

mark, markSupported, nullReader, read, read, reset, skip, transferTo

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 java.io.Writer getWriter()

ready

public boolean ready()

Overrides:

ready in class java.io.Reader

available

public int available()

Overrides:

available in class NonBlockingReader

read

protected int read(long timeout,
                   boolean isPeek)
            throws java.io.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:

java.io.IOException - if anything wrong happens

readBuffered

public int readBuffered(char[] b,
                        int off,
                        int len,
                        long timeout)
                 throws java.io.IOException

Specified by:

readBuffered in class NonBlockingReader

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Description copied from class: NonBlockingReader

Closes this reader and marks it as closed.

Subsequent read operations behavior depends on the PROP_CLOSE_MODE setting:

• "strict" - Throw ClosedException
• "warn" - Log a warning but continue (default in JLine 3.x)
• "lenient" - Silently allow access

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Overrides:

close in class NonBlockingReader

Throws:

java.io.IOException - if an I/O error occurs