at.gv.egiz.pdfas.impl.input
Class DelimitedInputStream

java.lang.Object
  java.io.InputStream
      at.gv.egiz.pdfas.impl.input.DelimitedInputStream

public class DelimitedInputStream

extends InputStream

An input stream that has a delimited length.

Author:

wprinz

Field Summary

protected int	bytes_to_read The number of bytes that can be read from the stream.
protected InputStream	is The underlying InputStream.

Constructor Summary

DelimitedInputStream(InputStream is, int length)
Constructs the DelimitedInputStream from which a maximum of length bytes can be read.

Method Summary

int	available()
void	close()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Field Detail

is

protected InputStream is

The underlying InputStream.

bytes_to_read

protected int bytes_to_read

The number of bytes that can be read from the stream.

Constructor Detail

DelimitedInputStream

public DelimitedInputStream(InputStream is,
                            int length)

Constructs the DelimitedInputStream from which a maximum of length bytes can be read.

Method Detail

read

public int read()
         throws IOException

Throws:

IOException

See Also:

InputStream.read()

read

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

Throws:

IOException

See Also:

InputStream.read(byte[], int, int)

read

public int read(byte[] b)
         throws IOException

Throws:

IOException

See Also:

InputStream.read(byte[])

skip

public long skip(long n)
          throws IOException

Throws:

IOException

See Also:

InputStream.skip(long)

close

public void close()
           throws IOException

Throws:

IOException

See Also:

InputStream.close()

available

public int available()
              throws IOException

Throws:

IOException

See Also:

InputStream.available()