/**
* Converts a string representation of a NodeID back to a NodeID object
*
* @param str
* The string version of a NodeID
* @return A new NodeID created from the String representation
*/
public static NodeID parse(String str)
{
// Split the string into its separate parts
/* String[] pieces = new String[5];
* int index = 0;
* int last = 0;
* for (int i = 0; i < 5; i++)
* {
* index = str.IndexOf("-", index + 1);
* if (index == -1)
* index = str.Length;
* pieces[i] = str.Substring(last, index);
* last = index + 1;
* }*/
String[] pieces = str.Split("-");
// Get the relevant parts
long time = Int64.Parse(pieces[0]);
long mem = Int64.Parse(pieces[1]);
int hashCode = Int32.Parse(pieces[2]);
String name = pieces[3];
// Parse the address
NodeAddress addr = NodeAddress.parse(pieces[4]);
// Return the NodeID
return(new NodeID(time, mem, hashCode, name, addr));
}
/**
* Constructor taking the full details for a remote Node connection
*
* @param long1
* The time component of the remote Node
* @param long2
* The memory component of the remote Node
* @param int1
* The hashCode component of the remote Node
* @param nodeName
* The name component of the remote Node
* @param nodeAddress
* The NodeAddress component of the remote Node
*/
public NodeID(long long1, long long2, int int1, String nodeName, NodeAddress nodeAddress)
{
this.time = long1;
this.mem = long2;
this.hashCode = int1;
this.name = nodeName;
this.address = nodeAddress;
}
/**
* Constructor taking the name and the address of the Node
*
* @param nodeName
* Symbolic name of the Node
* @param nodeAddress
* Symbolic address of the Node
*/
internal NodeID(String nodeName, NodeAddress nodeAddress)
{
this.time = CSTimer.CurrentTimeMillis();
//this.mem = System.Runtime.GetRuntime().freeMemory();
//this.mem = GC.GetTotalMemory(true);
this.mem = Process.GetCurrentProcess().PrivateMemorySize64;
//this.hashCode = new Object().hashCode();
this.hashCode = new Object().GetHashCode();
this.name = nodeName;
this.address = nodeAddress;
}
/**
* @param name
* @param addr
* @return NodeKey for this Node
* @//throws JCSPNetworkException
*/
public NodeKey init(String name, NodeAddress addr)
////throws JCSPNetworkException
{
Node.log.log(this.GetType(), "Node initialisation begun");
if (this.initialized)
{
throw new JCSPNetworkException("Node already initialised");
}
this.initialized = true;
LinkServer.start(addr);
this.nodeID = new NodeID(name, addr);
this.nk = new NodeKey();
NodeAddress.installProtocol(addr.getProtocol(), addr.getProtocolID());
Node.log.log(this.GetType(), "Node initialisation complete");
return(this.nk);
}
/**
* @param factory
* @return NodeKey for this Node
* @//throws JCSPNetworkException
*/
public NodeKey init(NodeFactory factory)
////throws JCSPNetworkException
{
Node.log.log(this.GetType(), "Node initialisation begun");
if (this.initialized)
{
throw new JCSPNetworkException("Node already initialised");
}
NodeAddress localAddr = factory.initNode(this);
this.nodeID = new NodeID("", localAddr);
this.initialized = true;
this.nk = new NodeKey();
Link toServer = LinkFactory.getLink(factory.cnsAddress);
CNS.CNS.initialise(toServer.remoteID);
BNS.BNS.initialise(toServer.remoteID);
return(this.nk);
}
/**
* @param addr
* @return NodeKey for this Node
* @//throws JCSPNetworkException
*/
public NodeKey init(NodeAddress addr)
////throws JCSPNetworkException
{
return(this.init("", addr));
}