diff options
| author | Paul Buetow <paul@buetow.org> | 2008-05-28 22:14:40 +0000 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2008-05-28 22:14:40 +0000 |
| commit | 1a16f73ec3bb0eae98b4d540984f9015abe4c249 (patch) | |
| tree | a721b20b6a667ad5944c8e94e8646b5a5d447ca9 /sources/protocols/implementations/ExternalTimeSyncProtocol.java | |
| parent | ca09c67e85acb0ab6c85c87f0dd0c05b35262b12 (diff) | |
all protocol classnames now have a VS prefix
Diffstat (limited to 'sources/protocols/implementations/ExternalTimeSyncProtocol.java')
| -rw-r--r-- | sources/protocols/implementations/ExternalTimeSyncProtocol.java | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/sources/protocols/implementations/ExternalTimeSyncProtocol.java b/sources/protocols/implementations/ExternalTimeSyncProtocol.java deleted file mode 100644 index 382ae1e..0000000 --- a/sources/protocols/implementations/ExternalTimeSyncProtocol.java +++ /dev/null @@ -1,121 +0,0 @@ -/* - * VS is (c) 2008 by Paul C. Buetow - * vs@dev.buetow.org - */ -package protocols.implementations; - -import core.VSMessage; -import protocols.VSAbstractProtocol; - -// TODO: Auto-generated Javadoc -/** - * The Class ExternalTimeSyncProtocol. - */ -public class ExternalTimeSyncProtocol extends VSAbstractProtocol { - private static final long serialVersionUID = 1L; - - /** The request time. */ - private long requestTime; - - /** The waiting for response. */ - private boolean waitingForResponse; - - /** - * Instantiates a new external time sync protocol. - */ - public ExternalTimeSyncProtocol() { - super(VSAbstractProtocol.HAS_ON_CLIENT_START); - setClassname(getClass().toString()); - } - - /* (non-Javadoc) - * @see events.VSAbstractProtocol#onClientInit() - */ - public void onClientInit() { - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#onClientReset() - */ - public void onClientReset() { - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#onClientStart() - */ - public void onClientStart() { - requestTime = process.getTime(); - waitingForResponse = true; - - /* Multicast message to all processes */ - VSMessage message = new VSMessage(); - message.setBoolean("isClientRequest", true); - sendMessage(message); - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#onClientRecv(core.VSMessage) - */ - public void onClientRecv(VSMessage recvMessage) { - if (!recvMessage.getBoolean("isServerResponse")) - return; - - if (waitingForResponse) - waitingForResponse = false; - else - return; - - long recvTime = process.getTime(); - long roundTripTime = recvTime - requestTime; - long serverTime = recvMessage.getLong("time"); - long newTime = serverTime + (long) (roundTripTime / 2); - - logg("Server Zeit: " + serverTime + "; RTT: " + roundTripTime + "; Alte Zeit: " + recvTime + "; Neue Zeit: " + newTime + "; Offset: " + (newTime - recvTime)); - process.setTime(newTime); - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#onClientSchedule() - */ - public void onClientSchedule() { - } - - /* (non-Javadoc) - * @see events.VSAbstractProtocol#onServerInit() - */ - public void onServerInit() { - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#onServerReset() - */ - public void onServerReset() { - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#onServerRecv(core.VSMessage) - */ - public void onServerRecv(VSMessage recvMessage) { - if (!recvMessage.getBoolean("isClientRequest")) - return; - - /* Multicast message to all processes */ - VSMessage message = new VSMessage(); - message.setLong("time", process.getTime()); - message.setBoolean("isServerResponse", true); - sendMessage(message); - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#onServerSchedule() - */ - public void onServerSchedule() { - } - - /* (non-Javadoc) - * @see protocols.VSAbstractProtocol#toString() - */ - public String toString() { - return super.toString(); //+ "; " + prefs.getString("lang.requesttime") + ": " + requestTime; - } -} |
