public static Int32 Serialize(StringBuilder toBuilder, ScalarSet scalarSet)
{
Int32 preCount = toBuilder.Length;
/* Group Id */
toBuilder.Append(scalarSet.Id);
toBuilder.Append(':');
toBuilder.Append(scalarSet.Count);
toBuilder.Append(':');
/* Each parameter */
foreach (Object o in scalarSet.AsInvokeParameters)
{
/* Append type first */
if (o is Byte) { toBuilder.Append("u8>"); toBuilder.Append((Byte)o); toBuilder.Append("<"); }
else if (o is SByte) { toBuilder.Append("i8>"); toBuilder.Append((SByte)o); toBuilder.Append("<"); }
else if (o is UInt16) { toBuilder.Append("u16>"); toBuilder.Append((UInt16)o); toBuilder.Append("<"); }
else if (o is Int16) { toBuilder.Append("i16>"); toBuilder.Append((Int16)o); toBuilder.Append("<"); }
else if (o is UInt32) { toBuilder.Append("u32>"); toBuilder.Append((UInt32)o); toBuilder.Append("<"); }
else if (o is Int32) { toBuilder.Append("i32>"); toBuilder.Append((Int32)o); toBuilder.Append("<"); }
else if (o is UInt64) { toBuilder.Append("u64>"); toBuilder.Append((UInt64)o); toBuilder.Append("<"); }
else if (o is Int64) { toBuilder.Append("i64>"); toBuilder.Append((Int64)o); toBuilder.Append("<"); }
else if (o is Single) { toBuilder.Append("sf>"); toBuilder.Append(((Single)o).ToString(System.Globalization.CultureInfo.InvariantCulture)); toBuilder.Append("<"); }
else if (o is Double) { toBuilder.Append("df>"); toBuilder.Append(((Double)o).ToString(System.Globalization.CultureInfo.InvariantCulture)); toBuilder.Append("<"); }
else if (o is String) { toBuilder.Append("s>"); toBuilder.Append(((String)o).Length); toBuilder.Append(">"); toBuilder.Append((String)o); }
else
{
return -1;
}
}
return toBuilder.Length - preCount;
}
/// <summary>
/// Initializes a new instance of the <see cref="DataSerializer"/> class.
/// </summary>
/// <param name="sets">The sets.</param>
public DataSerializer(ScalarSet[] sets)
{
if (sets == null)
throw new ArgumentNullException("sets");
if (sets.Length == 0)
throw new ArgumentException("sets");
m_Sets = sets;
}
/// <summary>
/// Initializes a new instance of the <see cref="WorkQueueItem"/> class.
/// </summary>
/// <param name="compiledScript">The compiled script.</param>
/// <param name="script">The script.</param>
/// <param name="scalarSet">The scalar set.</param>
public WorkQueueItem(ICompiledScript compiledScript, IScript script, ScalarSet scalarSet)
{
if (compiledScript == null)
throw new ArgumentNullException("compiledScript");
if (script == null)
throw new ArgumentNullException("script");
if (scalarSet == null)
throw new ArgumentNullException("scalarSet");
m_CompiledScript = compiledScript;
m_InputSet = scalarSet;
m_Script = script;
}
/// <summary>
/// Executes the specified script.
/// </summary>
/// <param name="set">The set to use as input.</param>
/// <returns>Output result set</returns>
public ScalarSet Execute(ScalarSet set)
{
if (set == null)
throw new ArgumentNullException("set");
Object result = m_RemoteCall.__CallRemotely(m_MethodName, set.AsInvokeParameters);
if (result == null)
{
return null;
}
/* Check for basic types */
if (result is Byte || result is SByte || result is Int16 || result is UInt16 ||
result is Int32 || result is UInt32 || result is Int64 || result is UInt64 || result is Single ||
result is Double || result is String)
return new ScalarSet(set.Id, result);
else if (result is Object[])
return new ScalarSet(set.Id, (Object[])result);
else return null;
}
/// <summary>
/// Operation DATAIN.
/// </summary>
/// <param name="clientId">The client id.</param>
/// <param name="scriptId">The script id.</param>
/// <param name="sets">The sets.</param>
/// <returns></returns>
private Boolean Operation_DATAIN(String clientId, String scriptId, ScalarSet[] sets)
{
XPortCommBody response = ContactServer("DATAIN", sets, clientId, scriptId);
if (response != null && response.Code.Equals("DATAINED"))
{
return true;
}
return false;
}
/// <summary>
/// Contacts the server.
/// </summary>
/// <param name="operation">The operation.</param>
/// <param name="sets">The sets.</param>
/// <param name="clientId">The client id.</param>
/// <param name="scriptId">The script id.</param>
/// <returns></returns>
private XPortCommBody ContactServer(String operation, ScalarSet[] sets, String clientId, String scriptId)
{
return ContactServerWithParams(operation, new String[] { clientId, scriptId }, new DataSerializer(sets).Serialize());
}
/// <summary>
/// Queues some work to be done remotely.
/// </summary>
/// <param name="script">The script.</param>
/// <param name="set">The set.</param>
/// <returns></returns>
public Boolean AsyncQueueWork(IScript script, ScalarSet set)
{
if (script == null)
throw new ArgumentNullException("script");
if (set == null)
throw new ArgumentNullException("set");
lock (m_SyncRoot)
{
if (m_ClientId == null)
return false;
/* Put the script into a queue */
m_DataRegistry.Place(script, set);
return true;
}
}
/// <summary>
/// Returns the output set to the algorithm.
/// </summary>
/// <param name="set">The set.</param>
/// <param name="setNumber">The set number.</param>
public void ReceiveOutputSet(ScalarSet set, Int32 setNumber)
{
if (set == null)
throw new ArgumentNullException("set");
if (set.Count != 1)
throw new ArgumentException("set");
/* Find the row and column this cell */
Int32 row = (setNumber / m_Matrix2X);
Int32 col = (setNumber % m_Matrix2X);
m_ResultMatrix[col, row] = (Double)set[0];
}
/// <summary>
/// Returns the output set to the algorithm.
/// </summary>
/// <param name="set">The set.</param>
/// <param name="setNumber">The set number.</param>
public void ReceiveOutputSet(ScalarSet set, Int32 setNumber)
{
foreach (Object r in set.AsInvokeParameters)
{
m_Results.Append(r.ToString());
m_Results.Append(" ");
}
m_Results.Append(Environment.NewLine);
}
/// <summary>
/// Initializes a new instance of the <see cref="QueueEventArgs"/> class.
/// </summary>
/// <param name="outSet">The out set.</param>
/// <param name="setId">The set id.</param>
internal QueueEventArgs(ScalarSet outSet, Int32 setId)
{
m_OutSet = outSet;
m_SetId = setId;
}
/// <summary>
/// Queues work to be done.
/// </summary>
/// <param name="script">The script.</param>
/// <param name="inputSet">The input set.</param>
/// <returns></returns>
public Boolean QueueWork(IScript script, ScalarSet inputSet)
{
if (script == null)
throw new ArgumentNullException("script");
if (inputSet == null)
throw new ArgumentNullException("inputSet");
lock (m_SyncRoot)
{
return m_Gate.AsyncQueueWork(script, inputSet);
}
}
/// <summary>
/// Returns the output set to the algorithm.
/// </summary>
/// <param name="set">The set.</param>
/// <param name="setNumber">The set number.</param>
public void ReceiveOutputSet(ScalarSet set, Int32 setNumber)
{
}
/// <summary>
/// Contacts the server.
/// </summary>
/// <param name="operation">The operation.</param>
/// <param name="sets">The sets.</param>
/// <param name="clientId">The client id.</param>
/// <param name="scriptId">The script id.</param>
/// <returns></returns>
private XPortCommBody ContactServer(String operation, ScalarSet[] sets, String clientId, String scriptId)
{
return ContactServerWithParams(operation, String.Format("id={0}&sid={1}",
Uri.EscapeDataString(clientId), Uri.EscapeDataString(scriptId)), new DataSerializer(sets).Serialize());
}
/// <summary>
/// Queues the evaluation of a script.
/// </summary>
/// <param name="script">The script.</param>
/// <param name="compiledScript">The compiled script.</param>
/// <param name="inputSet">The input set.</param>
public void QueueEvaluation(IScript script, ICompiledScript compiledScript, ScalarSet inputSet)
{
if (script == null)
throw new ArgumentNullException("script");
if (compiledScript == null)
throw new ArgumentNullException("compiledScript");
if (inputSet == null)
throw new ArgumentNullException("inputSet");
lock (m_SyncRoot)
{
m_Queue.Add(new WorkQueueItem(compiledScript, script, inputSet));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="QueueEventArgs"/> class.
/// </summary>
/// <param name="script">The script.</param>
/// <param name="outSet">The out set.</param>
/// <param name="setId">The set id.</param>
internal ScriptQueueEventArgs(IScript script, ScalarSet outSet, Int32 setId)
{
m_OutSet = outSet;
m_SetId = setId;
m_Script = script;
}
