ice.util.io
Class MarkerInputStream

java.lang.Object
  java.io.InputStream
      ice.util.io.MarkerInputStream

public class MarkerInputStream

extends InputStream

Since:

1.5

Version:

1.5.1

Author:

Jack van Ooststroom

Constructor Summary

MarkerInputStream(LazyCachedInputStream lazyCachedInputStream)

Method Summary

int	available()
void	close()
void	mark() Marks the current position in this input stream.
void	mark(int readLimit)
boolean	markSupported()
int	read()
int	read(byte[] bytes)
int	read(byte[] bytes, int offset, int length)
void	reset() Repositions this stream to the position at the time the mark method was last called on this input stream.

Methods inherited from class java.io.InputStream

skip

Methods inherited from class java.lang.Object

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

Constructor Detail

MarkerInputStream

public MarkerInputStream(LazyCachedInputStream lazyCachedInputStream)

Method Detail

available

public int available()
              throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

mark

public void mark()

Marks the current position in this input stream. A subsequent call to the reset() method repositions this stream at the last marked position so that subsequent reads re-read the same bytes.

Using this method, there is no read limit!

Since:

1.5.1

See Also:

mark(int), reset()

mark

public void mark(int readLimit)

markSupported

public boolean markSupported()

read

public int read()
         throws IOException

Throws:

IOException

read

public int read(byte[] bytes)
         throws IOException

Throws:

IOException

read

public int read(byte[] bytes,
                int offset,
                int length)
         throws IOException

Throws:

IOException

reset

public void reset()
           throws IOException

Repositions this stream to the position at the time the mark method was last called on this input stream.

If either of the methods mark() and mark(int) have not been called since the stream was created, or the number of bytes read from the stream since mark(int) was last called is larger than the argument to mark(int) at that last call, then an IOException is be thrown.

Throws:

IOException - if this stream has not been marked or if the mark has been invalidated.

Since:

1.5.1

See Also:

mark(), mark(int)