1 files changed, 0 insertions, 123 deletions
diff --git a/sources/protocols/implementations/VSInternalTimeSyncProtocol.java b/sources/protocols/implementations/VSInternalTimeSyncProtocol.java
deleted file mode 100644
index e3bd181..0000000
--- a/sources/protocols/implementations/VSInternalTimeSyncProtocol.java
+++ /dev/null
@@ -1,123 +0,0 @@
-package protocols.implementations;
-
-import core.VSMessage;
-import protocols.VSAbstractProtocol;
-
-/**
- * The class VSInternalTimeSyncProtocol, an implementation of the internal
- * time synchronisation protocol.
- *
- * @author Paul C. Buetow
- */
-public class VSInternalTimeSyncProtocol extends VSAbstractProtocol {
-    /** The waiting for response. */
-    private boolean waitingForResponse;
-
-    /**
-     * Instantiates a new internal time sync protocol.
-     */
-    public VSInternalTimeSyncProtocol() {
-        super(VSAbstractProtocol.HAS_ON_CLIENT_START);
-        setClassname(getClass().toString());
-    }
-
-    /* (non-Javadoc)
-     * @see events.VSAbstractProtocol#onClientInit()
-     */
-    public void onClientInit() {
-        initLong("t_min", 2000, "Max. transmission time", "ms");
-        initLong("t_max", 500, "Min. transmission time", "ms");
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onClientReset()
-     */
-    public void onClientReset() {
-    }
-
-    /* (non-Javadoc)
-     * @see protocols.VSAbstractProtocol#onClientStart()
-     */
-    public void onClientStart() {
-        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) {
-        /* Ignore all protocol messages which are not a response message,
-           e.g. itself */
-        if (!recvMessage.getBoolean("isServerResponse"))
-            return;
-
-        if (waitingForResponse)
-            waitingForResponse = false;
-        else
-            return;
-
-        long tMax = getLong("t_max");
-        long tMin = getLong("t_min");
-        long serverTime = recvMessage.getLong("time");
-        long newTime = serverTime + (long) ((tMax + tMin) / 2 );
-
-        log("Server time: " + serverTime + "; (t_min,t_max): (" + tMin +
-            "," + tMax + "); Old time: " + process.getTime() +
-            "; New time: " + newTime + "; Offset: " +
-            (process.getTime() - newTime));
-
-        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) {
-        /* Ignore all protocol messages which are not a request message,
-           e.g. itself */
-        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();
-    }
-}