seda.nbio.NonblockingSocketInputStream Class Reference

Inherits seda.nbio.NonblockingInputStream.

List of all members.

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Detailed Description

Package-internal class implementing NonblockingInputStream for nonblocking sockets.

Public Member Functions
int	read () throws IOException
	Perform a blocking read of one byte from this input stream.
int	nbRead () throws IOException
	Perform a non-blocking read of one byte from this input stream.
int	read (byte b[]) throws IOException
	Perform a non-blocking read of up to b.length bytes from the underlying stream.
int	read (byte b[], int off, int len) throws IOException
	Perform a non-blocking read of up to len bytes from the underlying stream into the byte array b starting at offset off.
long	skip (long n) throws IOException
	Skip n bytes of input.
int	available () throws IOException
void	close () throws IOException
Package Functions
	NonblockingSocketInputStream (NonblockingSocketImpl impl)
Private Member Functions
native int	nbSocketRead (byte b[], int off, int len) throws IOException
Private Attributes
NBIOFileDescriptor	fd
boolean	eof
NonblockingSocketImpl	impl
byte	temp [] = new byte[1]
Static Private Attributes
static final int	SKIPBUFLEN = 4096

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Constructor & Destructor Documentation

seda.nbio.NonblockingSocketInputStream.NonblockingSocketInputStream

(

NonblockingSocketImpl

impl

)

[package]

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Member Function Documentation

native int seda.nbio.NonblockingSocketInputStream.nbSocketRead	(	byte	b[],
		int	off,
		int	len
	)			throws IOException [private]

int seda.nbio.NonblockingSocketInputStream.read

(

)

throws IOException [virtual]

Perform a blocking read of one byte from this input stream.

Returns -1 if the end of the stream has been reached. Use nbRead() to perform a non-blocking read of one byte.

Implements seda.nbio.NonblockingInputStream.

int seda.nbio.NonblockingSocketInputStream.nbRead

(

)

throws IOException [virtual]

Perform a non-blocking read of one byte from this input stream.

Returns -1 if no data is available, or throws an EOFException if the end of the stream has been reached. Use read() to perform a blocking read of one byte.

Implements seda.nbio.NonblockingInputStream.

int seda.nbio.NonblockingSocketInputStream.read

(

byte

b[]

)

throws IOException [virtual]

Perform a non-blocking read of up to b.length bytes from the underlying stream.

Returns:

The total number of bytes read into the buffer, 0 if no data was available, or -1 if the end of the stream has been reached.

Implements seda.nbio.NonblockingInputStream.

int seda.nbio.NonblockingSocketInputStream.read	(	byte	b[],
		int	off,
		int	len
	)			throws IOException [virtual]

Perform a non-blocking read of up to len bytes from the underlying stream into the byte array b starting at offset off.

Returns:

The total number of bytes read into the buffer, 0 if no data was available, or -1 if the end of the stream has been reached.

Implements seda.nbio.NonblockingInputStream.

long seda.nbio.NonblockingSocketInputStream.skip

(

long

n

)

throws IOException [virtual]

Skip n bytes of input.

This is a blocking operation.

Implements seda.nbio.NonblockingInputStream.

int seda.nbio.NonblockingSocketInputStream.available

(

)

throws IOException [virtual]

Implements seda.nbio.NonblockingInputStream.

void seda.nbio.NonblockingSocketInputStream.close

(

)

throws IOException [virtual]

Implements seda.nbio.NonblockingInputStream.

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Member Data Documentation

NBIOFileDescriptor seda.nbio.NonblockingSocketInputStream.fd [private]

boolean seda.nbio.NonblockingSocketInputStream.eof [private]

NonblockingSocketImpl seda.nbio.NonblockingSocketInputStream.impl [private]

byte seda.nbio.NonblockingSocketInputStream.temp[] = new byte[1] [private]

final int seda.nbio.NonblockingSocketInputStream.SKIPBUFLEN = 4096 [static, private]

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The documentation for this class was generated from the following file:

• NonblockingSocketInputStream.java

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