Commit 603f86d7 by Michael Koch Committed by Michael Koch

DatagramPacket.java, [...]: re-indented documentation.

2002-09-02  Michael Koch  <konqueror@gmx.de>

	* java/net/DatagramPacket.java, java/net/MulticsstSocket.java:
	re-indented documentation.

From-SVN: r56739
parent e53fbf8a
2002-09-02 Michael Koch <konqueror@gmx.de>
* java/net/DatagramPacket.java, java/net/MulticsstSocket.java:
re-indented documentation.
2002-08-30 Jesse Rosenstock <jmr@ugcs.caltech.edu> 2002-08-30 Jesse Rosenstock <jmr@ugcs.caltech.edu>
* java/util/Calendar.java (getTimeInMillis, getTimeInMillis): Now * java/util/Calendar.java (getTimeInMillis, getTimeInMillis): Now
......
...@@ -39,82 +39,82 @@ package java.net; ...@@ -39,82 +39,82 @@ package java.net;
import java.io.IOException; import java.io.IOException;
/* /**
* Written using on-line Java Platform 1.2 API Specification, as well * Written using on-line Java Platform 1.2 API Specification, as well
* as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998). * as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998).
* Status: Believed complete and correct. * Status: Believed complete and correct.
*/ */
/** /**
* This class models a multicast UDP socket. A multicast address is a * This class models a multicast UDP socket. A multicast address is a
* class D internet address (one whose most significant bits are 1110). * class D internet address (one whose most significant bits are 1110).
* A multicast group consists of a multicast address and a well known * A multicast group consists of a multicast address and a well known
* port number. All members of the group listening on that address and * port number. All members of the group listening on that address and
* port will receive all the broadcasts to the group. * port will receive all the broadcasts to the group.
* <p> * <p>
* Please note that applets are not allowed to use multicast sockets * Please note that applets are not allowed to use multicast sockets
* *
* Written using on-line Java Platform 1.2 API Specification, as well * Written using on-line Java Platform 1.2 API Specification, as well
* as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998). * as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998).
* Status: Believed complete and correct. * Status: Believed complete and correct.
* *
* @author Warren Levy <warrenl@cygnus.com> * @author Warren Levy <warrenl@cygnus.com>
* @author Aaron M. Renn (arenn@urbanophile.com) (Documentation comments) * @author Aaron M. Renn (arenn@urbanophile.com) (Documentation comments)
* @since 1.1 * @since 1.1
* @date May 18, 1999. * @date May 18, 1999.
*/ */
public class MulticastSocket extends DatagramSocket public class MulticastSocket extends DatagramSocket
{ {
// FIXME: the local addr bound to the multicast socket can be reused; // FIXME: the local addr bound to the multicast socket can be reused;
// unlike unicast sockets. It binds to any available network interface. // unlike unicast sockets. It binds to any available network interface.
// See p.1159 JCL book. // See p.1159 JCL book.
/** /**
* Create a MulticastSocket that this not bound to any address * Create a MulticastSocket that this not bound to any address
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
*/ */
public MulticastSocket() throws IOException public MulticastSocket() throws IOException
{ {
super(0, null); super(0, null);
} }
/** /**
* Create a multicast socket bound to the specified port * Create a multicast socket bound to the specified port
* *
* @param The port to bind to * @param port The port to bind to
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
*/ */
public MulticastSocket(int port) throws IOException public MulticastSocket(int port) throws IOException
{ {
super(port, null); super(port, null);
} }
/** /**
* Returns the interface being used for multicast packets * Returns the interface being used for multicast packets
* *
* @return The multicast interface * @return The multicast interface
* *
* @exception SocketException If an error occurs * @exception SocketException If an error occurs
*/ */
public InetAddress getInterface() throws SocketException public InetAddress getInterface() throws SocketException
{ {
// FIXME: Is it possible that an InetAddress wasn't returned from getOption? // FIXME: Is it possible that an InetAddress wasn't returned from getOption?
return (InetAddress) impl.getOption(SocketOptions.IP_MULTICAST_IF); return (InetAddress) impl.getOption(SocketOptions.IP_MULTICAST_IF);
} }
/** /**
* Returns the current value of the "Time to Live" option. This is the * Returns the current value of the "Time to Live" option. This is the
* number of hops a packet can make before it "expires". This method id * number of hops a packet can make before it "expires". This method id
* deprecated. Use <code>getTimeToLive</code> instead. * deprecated. Use <code>getTimeToLive</code> instead.
* *
* @return The TTL value * @return The TTL value
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
* *
* @deprecated Replaced by getTimeToLive() in Java 1.2 * @deprecated 1.2 Replaced by getTimeToLive()
*/ */
public byte getTTL() throws IOException public byte getTTL() throws IOException
{ {
// Use getTTL here rather than getTimeToLive in case we're using an impl // Use getTTL here rather than getTimeToLive in case we're using an impl
...@@ -123,43 +123,43 @@ public class MulticastSocket extends DatagramSocket ...@@ -123,43 +123,43 @@ public class MulticastSocket extends DatagramSocket
return impl.getTTL(); return impl.getTTL();
} }
/** /**
* Returns the current value of the "Time to Live" option. This is the * Returns the current value of the "Time to Live" option. This is the
* number of hops a packet can make before it "expires". * number of hops a packet can make before it "expires".
* *
* @return The TTL value * @return The TTL value
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
* *
* @since Java 1.2 * @since 1.2
*/ */
public int getTimeToLive() throws IOException public int getTimeToLive() throws IOException
{ {
return impl.getTimeToLive(); return impl.getTimeToLive();
} }
/** /**
* Sets the interface to use for multicast packets. * Sets the interface to use for sending multicast packets.
* *
* @param addr The new interface to use * @param inf The new interface to use
* *
* @exception SocketException If an error occurs * @exception SocketException If an error occurs
*/ */
public void setInterface(InetAddress inf) throws SocketException public void setInterface(InetAddress inf) throws SocketException
{ {
impl.setOption(SocketOptions.IP_MULTICAST_IF, inf); impl.setOption(SocketOptions.IP_MULTICAST_IF, inf);
} }
/** /**
* Sets the "Time to Live" value for a socket. The value must be between * Sets the "Time to Live" value for a socket. The value must be between
* 1 and 255. * 1 and 255.
* *
* @param ttl The new TTL value * @param ttl The new TTL value
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
* *
* @deprecated Replaced by <code>setTimeToLive</code> in Java 1.2 * @deprecated 1.2 Replaced by <code>setTimeToLive</code>
*/ */
public void setTTL(byte ttl) throws IOException public void setTTL(byte ttl) throws IOException
{ {
// Use setTTL here rather than setTimeToLive in case we're using an impl // Use setTTL here rather than setTimeToLive in case we're using an impl
...@@ -168,16 +168,16 @@ public class MulticastSocket extends DatagramSocket ...@@ -168,16 +168,16 @@ public class MulticastSocket extends DatagramSocket
impl.setTTL(ttl); impl.setTTL(ttl);
} }
/** /**
* Sets the "Time to Live" value for a socket. The value must be between * Sets the "Time to Live" value for a socket. The value must be between
* 1 and 255. * 1 and 255.
* *
* @param ttl The new TTL value * @param ttl The new TTL value
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
* *
* @since Java 1.2 * @since 1.2
*/ */
public void setTimeToLive(int ttl) throws IOException public void setTimeToLive(int ttl) throws IOException
{ {
if (ttl <= 0 || ttl > 255) if (ttl <= 0 || ttl > 255)
...@@ -186,13 +186,13 @@ public class MulticastSocket extends DatagramSocket ...@@ -186,13 +186,13 @@ public class MulticastSocket extends DatagramSocket
impl.setTimeToLive(ttl); impl.setTimeToLive(ttl);
} }
/** /**
* Joins the specified mulitcast group. * Joins the specified mulitcast group.
* *
* @param addr The address of the group to join * @param addr The address of the group to join
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
*/ */
public void joinGroup(InetAddress mcastaddr) throws IOException public void joinGroup(InetAddress mcastaddr) throws IOException
{ {
if (! mcastaddr.isMulticastAddress()) if (! mcastaddr.isMulticastAddress())
...@@ -205,13 +205,13 @@ public class MulticastSocket extends DatagramSocket ...@@ -205,13 +205,13 @@ public class MulticastSocket extends DatagramSocket
impl.join(mcastaddr); impl.join(mcastaddr);
} }
/** /**
* Leaves the specified multicast group * Leaves the specified multicast group
* *
* @param addr The address of the group to leave * @param addr The address of the group to leave
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
*/ */
public void leaveGroup(InetAddress mcastaddr) throws IOException public void leaveGroup(InetAddress mcastaddr) throws IOException
{ {
if (! mcastaddr.isMulticastAddress()) if (! mcastaddr.isMulticastAddress())
...@@ -224,16 +224,16 @@ public class MulticastSocket extends DatagramSocket ...@@ -224,16 +224,16 @@ public class MulticastSocket extends DatagramSocket
impl.leave(mcastaddr); impl.leave(mcastaddr);
} }
/** /**
* Sends a packet of data to a multicast address with a TTL that is * Sends a packet of data to a multicast address with a TTL that is
* different from the default TTL on this socket. The default TTL for * different from the default TTL on this socket. The default TTL for
* the socket is not changed. * the socket is not changed.
* *
* @param packet The packet of data to send * @param packet The packet of data to send
* @param ttl The TTL for this packet * @param ttl The TTL for this packet
* *
* @exception IOException If an error occurs * @exception IOException If an error occurs
*/ */
public synchronized void send(DatagramPacket p, byte ttl) throws IOException public synchronized void send(DatagramPacket p, byte ttl) throws IOException
{ {
SecurityManager s = System.getSecurityManager(); SecurityManager s = System.getSecurityManager();
......
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