org.jivesoftware.smack.util

Class ObservableReader

java.lang.Object

java.io.Reader

org.jivesoftware.smack.util.ObservableReader

All Implemented Interfaces:

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

public class ObservableReader
extends java.io.Reader

An ObservableReader is a wrapper on a Reader that notifies to its listeners when reading character streams.

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
ObservableReader(java.io.Reader wrappedReader)

Method Summary

Modifier and Type	Method and Description
void	addReaderListener(ReaderListener readerListener) Adds a reader listener to this reader that will be notified when new strings are read.
void	close()
void	mark(int readAheadLimit)
boolean	markSupported()
int	read()
int	read(char[] cbuf)
int	read(char[] cbuf, int off, int len)
boolean	ready()
void	removeReaderListener(ReaderListener readerListener) Removes a reader listener from this reader.
void	reset()
long	skip(long n)

Methods inherited from class java.io.Reader

read

Methods inherited from class java.lang.Object

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

Constructor Detail

ObservableReader

public ObservableReader(java.io.Reader wrappedReader)

Method Detail

read

public int read(char[] cbuf,
                int off,
                int len)
         throws java.io.IOException

Specified by:

read in class java.io.Reader

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class java.io.Reader

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.Reader

Throws:

java.io.IOException

read

public int read(char[] cbuf)
         throws java.io.IOException

Overrides:

read in class java.io.Reader

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.Reader

Throws:

java.io.IOException

ready

public boolean ready()
              throws java.io.IOException

Overrides:

ready in class java.io.Reader

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.Reader

mark

public void mark(int readAheadLimit)
          throws java.io.IOException

Overrides:

mark in class java.io.Reader

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.Reader

Throws:

java.io.IOException

addReaderListener

public void addReaderListener(ReaderListener readerListener)

Adds a reader listener to this reader that will be notified when new strings are read.

Parameters:

readerListener - a reader listener.

removeReaderListener

public void removeReaderListener(ReaderListener readerListener)

Removes a reader listener from this reader.

Parameters:

readerListener - a reader listener.