net.sf.freecol.common.util
Class ReplayableInputStream

java.lang.Object
  java.io.InputStream
      net.sf.freecol.common.util.ReplayableInputStream

All Implemented Interfaces:

java.io.Closeable

public final class ReplayableInputStream
extends java.io.InputStream

Wraps a InputStream and adds InputStream.mark(int) and InputStream.reset() support.

Field Summary

private static int	NORMAL
private int	recordedBytes
private static int	RECORDING
private byte[]	replayBuffer
private int	replayedBytes
private static int	REPLAYING
private int	state
private java.io.InputStream	underlyingStream

Constructor Summary

ReplayableInputStream(java.io.InputStream in)

Method Summary

void	mark(int readlimit)
boolean	markSupported()
int	read()
void	reset()

Methods inherited from class java.io.InputStream

available, close, read, read, skip

Methods inherited from class java.lang.Object

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

Field Detail

NORMAL

private static final int NORMAL

See Also:

Constant Field Values

RECORDING

private static final int RECORDING

See Also:

Constant Field Values

REPLAYING

private static final int REPLAYING

See Also:

Constant Field Values

underlyingStream

private final java.io.InputStream underlyingStream

state

private int state

replayBuffer

private byte[] replayBuffer

recordedBytes

private int recordedBytes

replayedBytes

private int replayedBytes

Constructor Detail

ReplayableInputStream

public ReplayableInputStream(java.io.InputStream in)

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException