org.erights.e.elib.oldeio
Class NonBlockingInputStream

java.lang.Object
  |
  +--java.io.InputStream
        |
        +--java.io.FilterInputStream
              |
              +--org.erights.e.elib.oldeio.NonBlockingInputStream

public class NonBlockingInputStream

extends FilterInputStream

Untamed:

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Fields inherited from class java.io.InputStream

Constructor Summary

NonBlockingInputStream(InputStream inp)
Enabled:

Method Summary

int	read() Enabled: Overridden to throw an IOException if no data is available()
int	read(byte[] b, int off, int len) Enabled: Overridden to read at most available() bytes.
long	skip(long n) Enabled: Overridden to skip at most available() bytes.

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset

Methods inherited from class java.io.InputStream

__printOn, getCryptoHash, readAvailable

Methods inherited from class java.lang.Object

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

Constructor Detail

NonBlockingInputStream

public NonBlockingInputStream(InputStream inp)

Enabled:

Method Detail

read

public int read()
         throws IOException

Enabled: Overridden to throw an IOException if no data is available()

Overrides:

read in class FilterInputStream

Returns:

the next byte of data, or -1 if the end of the stream is reached.

IOException

See Also:

java.io.FilterInputStream#in

read

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

Enabled: Overridden to read at most available() bytes.

read(byte[]) isn't explicitly overridden since FilterInputStream defines it in terms of read(byte[], int, int).

Overrides:

read in class FilterInputStream

Parameters:

b - the buffer into which the data is read.

off - the start offset of the data.

len - the maximum number of bytes read.

Returns:

the total number of bytes read into the buffer, or -1 if there is no more data because the end of the stream has been reached.

IOException

See Also:

java.io.FilterInputStream#in

skip

public long skip(long n)
          throws IOException

Enabled: Overridden to skip at most available() bytes.

Overrides:

skip in class FilterInputStream

Parameters:

n - the number of bytes to be skipped.

Returns:

the actual number of bytes skipped.

IOException