com.connecterra.ale.reader
Class DeviceChannel.MarkingInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          com.connecterra.ale.reader.DeviceChannel.MarkingInputStream

All Implemented Interfaces:

Closeable

Enclosing class:

DeviceChannel

protected class DeviceChannel.MarkingInputStream
extends FilterInputStream

This class wraps another input stream. Whenever data is successfully read, it calls DeviceChannel.markUsed(). Channels can wrap InputStreams they return in this class to handle the last used time bookkeeping.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

DeviceChannel.MarkingInputStream(InputStream in)

Method Summary

int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

DeviceChannel.MarkingInputStream

public DeviceChannel.MarkingInputStream(InputStream in)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException