Class java.net.SocketImpl
All Packages Class Hierarchy This Package Previous Next Index
Class java.net.SocketImpl
java.lang.Object
|
+----java.net.SocketImpl
- public class SocketImpl
- extends Object
This is the Socket implementation class. It is an
abstract class that must be subclassed to provide
an actual implementation.
-
address
- The internet address where the socket will make connection.
-
fd
- The file descriptor object
-
localport
-
-
port
- The port where the socket will make connection.
-
SocketImpl()
-
-
accept(SocketImpl)
- Accepts a connection.
-
available()
- Returns the number of bytes that can be read without blocking.
-
bind(InetAddress, int)
- Binds the socket to the specified port on the specified host.
-
close()
- Closes the socket.
-
connect(String, int)
- Connects the socket to the specified port on the specified host.
-
connect(InetAddress, int)
- Connects the socket to the specified address on the specified
port.
-
create(boolean)
- Creates a socket with a boolean that specifies whether this
is a stream socket or a datagram socket.
-
getFileDescriptor()
-
-
getInetAddress()
-
-
getInputStream()
- Gets an InputStream for this socket.
-
getLocalPort()
-
-
getOutputStream()
- Gets an OutputStream for this socket.
-
getPort()
-
-
listen(int)
- Listens for connections over a specified amount of time.
-
toString()
- Returns the address and port of this Socket as a String.
fd
protected FileDescriptor fd
- The file descriptor object
address
protected InetAddress address
- The internet address where the socket will make connection.
port
protected int port
- The port where the socket will make connection.
localport
protected int localport
SocketImpl
public SocketImpl()
create
protected abstract void create(boolean stream) throws IOException
- Creates a socket with a boolean that specifies whether this
is a stream socket or a datagram socket.
- Parameters:
- stream - a boolean indicating whether this is a stream
or datagram socket
connect
protected abstract void connect(String host,
int port) throws IOException
- Connects the socket to the specified port on the specified host.
- Parameters:
- host - the specified host of the connection
- port - the port where the connection is made
connect
protected abstract void connect(InetAddress address,
int port) throws IOException
- Connects the socket to the specified address on the specified
port.
- Parameters:
- address - the specified address of the connection
- port - the specified port where connection is made
bind
protected abstract void bind(InetAddress host,
int port) throws IOException
- Binds the socket to the specified port on the specified host.
- Parameters:
- host - the host
- port - the port
listen
protected abstract void listen(int count) throws IOException
- Listens for connections over a specified amount of time.
- Parameters:
- count - the amount of time this socket will listen for
connections
accept
protected abstract void accept(SocketImpl s) throws IOException
- Accepts a connection.
- Parameters:
- s - the accepted connection
getInputStream
protected abstract InputStream getInputStream() throws IOException
- Gets an InputStream for this socket.
getOutputStream
protected abstract OutputStream getOutputStream() throws IOException
- Gets an OutputStream for this socket.
available
protected abstract int available() throws IOException
- Returns the number of bytes that can be read without blocking.
close
protected abstract void close() throws IOException
- Closes the socket.
getFileDescriptor
protected FileDescriptor getFileDescriptor()
getInetAddress
protected InetAddress getInetAddress()
getPort
protected int getPort()
getLocalPort
protected int getLocalPort()
toString
public String toString()
- Returns the address and port of this Socket as a String.
- Overrides:
- toString in class Object
All Packages Class Hierarchy This Package Previous Next Index