/// <summary>
/// Example of cross join and projections
/// </summary>
/// <param name="ericSEKStream"></param>
/// <param name="ericUSDStream"></param>
/// <param name="USDSEKStream"></param>
private static void crossJoinProjectionExample(IEnumerable <StockQuote> ericSEKObservable, IEnumerable <StockQuote> ericUSDObservable, IEnumerable <StockQuote> USDSEKObservable, Application application)
{
var ericUSDStream = ericUSDObservable.ToPointStream(application, e => PointEvent <StockQuote> .CreateInsert(new DateTimeOffset(e.TimeStamp, TimeSpan.Zero), e), AdvanceTimeSettings.IncreasingStartTime);
var ericSEKStream = ericSEKObservable.ToPointStream(application, e => PointEvent <StockQuote> .CreateInsert(new DateTimeOffset(e.TimeStamp, TimeSpan.Zero), e), AdvanceTimeSettings.IncreasingStartTime);
var USDSEKStream = USDSEKObservable.ToPointStream(application, e => PointEvent <StockQuote> .CreateInsert(new DateTimeOffset(e.TimeStamp, TimeSpan.Zero), e), AdvanceTimeSettings.IncreasingStartTime);
var ericRecalcCepStream = from eUSD in ericUSDStream
from eXch in USDSEKStream
where eUSD.FieldID == "Close"
select new StockQuote()
{
StockID = "ERIC-Recalc",
FieldID = "Close",
Value = eUSD.Value * eXch.Value, // Convert ERIC USD quote to SEK
TimeStamp = eUSD.TimeStamp
};
var ericCompareCepStream = from eRecalc in ericRecalcCepStream
from eSEK in ericSEKStream
where eSEK.FieldID == "Close"
select new StockQuote()
{
StockID = "ERIC-Compare",
FieldID = "Diff",
Value = eSEK.Value - eRecalc.Value,
TimeStamp = eRecalc.TimeStamp
};
runQuery(ericCompareCepStream);
}
private void widget_PointX(object sender, PointEvent e)
{
this.UpDateData(delegate
{
this._propertyItem.SetValue(this._propertyItem.Instance, (int)e.PointX, null);
});
}
public void AddPoints(PointEvent pe)
{
switch (pe)
{
case PointEvent.chunkHit:
currentScore += pointsChunkHit;
break;
case PointEvent.chunkDestroyed:
currentScore += pointsChunkDestroyed;
break;
case PointEvent.asteroidSplit:
currentScore += pointsAsteroidSplit;
break;
}
scoreText.text = currentScore.ToString();
scoreText.transform.localScale = new Vector3(1.5f, 1.5f, 1.5f);
// check if enough points for new life
if (currentScore >= nextLifeAt)
{
nextLifeAt += newLifeEvery;
pc.AddLife();
livesText.text = pc.currentLives.ToString();
}
}
public static List <PointEvent <YahooQuote> > GetPointEvents(string[] symbols)
{
string symbolList = String.Join("%2C", symbols.Select(w => "%22" + w + "%22").ToArray());
string url = string.Format(BASE_URL, symbolList);
List <PointEvent <YahooQuote> > Quotes = new List <PointEvent <YahooQuote> >();
try {
XDocument doc = XDocument.Load(url);
while (doc.Root.Element("results").IsEmpty)
{
doc = XDocument.Load(url);
}
XElement results = doc.Root.Element("results");
foreach (string symbol in symbols)
{
YahooQuote quote = new YahooQuote(symbol);
quote = ParseQuote(symbol, results);
Quotes.Add(PointEvent <YahooQuote> .CreateInsert(quote.LastUpdate, quote));
Quotes.Add(PointEvent <YahooQuote> .CreateCti(quote.LastUpdate));
}
} catch (Exception e) {
Console.WriteLine("GetPointEventException: {0}", e.Message);
}
return(Quotes);
}
/// <summary>
/// Main driver to dequeue events and output them to the CSV file.
/// </summary>
private void ConsumeEvents()
{
PointEvent currentEvent = default(PointEvent);
try
{
while (true)
{
if (AdapterState.Stopping == AdapterState)
{
this.streamWriter.Flush();
this.streamWriter.Close();
Stopped();
return;
}
if (DequeueOperationResult.Empty == Dequeue(out currentEvent))
{
Ready();
return;
}
this.streamWriter.WriteLine(TextFileWriterCommon.CreateLineFromEvent(currentEvent, this.bindtimeEventType, this.delimiter));
// Every received event needs to be released.
ReleaseEvent(ref currentEvent);
}
}
catch (AdapterException e)
{
this.consoleTracer.WriteLine("ConsumeEvents - " + e.Message + e.StackTrace);
}
}
private static string CreateLineFromEvent(UntypedEvent evt, CepEventType eventType, string[] delimiter, Dictionary <int, int> order, CultureInfo culture)
{
StringBuilder builder = new StringBuilder();
PointEvent pointEvent = evt as PointEvent;
IntervalEvent intervalEvent = evt as IntervalEvent;
EdgeEvent edgeEvent = evt as EdgeEvent;
if (EventKind.Cti == evt.EventKind)
{
builder
.Append("CTI")
.Append(delimiter[0]);
if (null != pointEvent)
{
builder.Append(pointEvent.StartTime.ToString());
}
else if (null != intervalEvent)
{
builder.Append(intervalEvent.StartTime.ToString());
}
else
{
builder.Append(edgeEvent.StartTime.ToString());
}
}
else
{
builder
.Append("INSERT")
.Append(delimiter[0]);
if (null != pointEvent)
{
builder.Append(pointEvent.StartTime.ToString());
}
else if (null != intervalEvent)
{
builder
.Append(intervalEvent.StartTime.ToString())
.Append(delimiter[0])
.Append(intervalEvent.EndTime.ToString())
.Append(delimiter[0]);
}
else
{
builder
.Append(edgeEvent.EdgeType.ToString())
.Append(delimiter[0])
.Append(edgeEvent.StartTime.ToString())
.Append(delimiter[0])
.Append((EdgeType.End == edgeEvent.EdgeType) ? edgeEvent.EndTime.ToString() : string.Empty)
.Append(delimiter[0]);
}
SerializePayload(evt, eventType, delimiter, order, culture, ref builder);
}
return(builder.ToString());
}
private void PointImage_ImageStatusChanged(object sender, PointEvent e)
{
if (this.ImageStatusChanged != null)
{
this.ImageStatusChanged(sender, e);
}
}
private void widget_PointX(object sender, PointEvent e)
{
this.UpDateData(delegate
{
this._propertyItem.SetValue(this._propertyItem.Instance, Convert.ToSingle(e.PointX), null);
});
}
static void Main(string[] args)
{
while (inputQuote.FirstOrDefault().LastTradePrice == null)
{
Fetch(inputQuote);
}
using (Server server = Server.Create("default")) {
Application application = server.CreateApplication("app");
IQStreamable <YahooQuote> inputStream = null;
inputStream = application.DefineObservable(() => ToObservableInterval(inputQuote, TimeSpan.FromMilliseconds(1000), Scheduler.ThreadPool)).ToPointStreamable(
r => PointEvent <YahooQuote> .CreateInsert(DateTimeOffset.Now, r),
AdvanceTimeSettings.StrictlyIncreasingStartTime);
var myQuery = from evt in inputStream
select evt;
foreach (var outputSample in myQuery.ToEnumerable())
{
Console.WriteLine(outputSample);
}
Console.WriteLine("Done. Press ENTER to terminate.");
Console.ReadLine();
}
}
public void begin(Application myApp, int capacity, string processName)
{
string conn_string = this.CONNECTION_STRING;
string sql_query = this.SQL_QUERY;
System.Reactive.Linq.IQbservable <T> qSource2 = myApp.DefineObservable <T>(() => new ObservablePoller <T>(conn_string, sql_query, 5000));
var streamable = qSource2.ToPointStreamable(x => PointEvent.CreateInsert(DateTime.Now, x), AdvanceTimeSettings.IncreasingStartTime);
requestHolder = new RequestManager.RequestHolder(this.TABLENAME, capacity);
requestHolder.rowBody = new RequestManager.RowBody();
requestHolder.rowBody.Row = new List <RequestManager.RowElement>();
// DEFINE a simple observer SINK (writes the value to the server console)
string hbase_row_key = this.HBASE_ROW_KEY.Clone().ToString();
var mySink2 = myApp.DefineObserver(() => Observer.Create <T>(x => Sink <T>(x, hbase_row_key)));
// Compose a QUERY over the source (able to filter out results here if desired)
var myQuery2 = from e in streamable
select e;
// BIND the query to the sink and RUN it
using (IDisposable proc = myQuery2.Bind <T>(mySink2).Run(processName))
{
Console.WriteLine("----------------------------------------------------------------");
Console.WriteLine("MyStreamInsightServer is running, press Enter to stop the server");
Console.WriteLine("----------------------------------------------------------------");
Console.WriteLine(" ");
Console.ReadLine();
}
Console.ReadLine();
}
static void Main(string[] args)
{
string port = "8088";
string wcfSourceURL = String.Format(@"http://*****:*****@"http://localhost:{0}/StreamInsight/wcf/Sink/", port);
using (var server = Server.Create("Default"))
{
string AppName = "TestApp";
if (server.Applications.ContainsKey(AppName))
{
server.Applications[AppName].Delete();
}
var app = server.CreateApplication(AppName);
//WCF Artifacts
var observableWcfSource = app.DefineObservable(() => new WcfObservable(wcfSourceURL));
var observableWcfSink = app.DefineObserver(() => new WcfObserver(wcfSinkURL));
var r = new Random(0);
var query = from x in observableWcfSource.ToPointStreamable(i => PointEvent.CreateInsert <int>(i.T, i.I), AdvanceTimeSettings.IncreasingStartTime).TumblingWindow(TimeSpan.FromMilliseconds(1000))
let avgCpu = x.Avg(e => e)
select new OutputEvent {
O = (byte)avgCpu, Color = (byte)(avgCpu > 70 ? 2 : avgCpu > 45 ? 1 : 0)
};
Console.WriteLine("StreamInsight application using wcf artifacts (WcfObservable)");
using (query.Bind(observableWcfSink).Run())
{
Console.WriteLine("Sending events...");
Console.WriteLine("Press <Enter> to exit.");
Console.ReadLine();
}
}
}
static Task ReceivedWeaponEvent(PointEvent pointEvent)
{
try
{
if (Function.Call <bool>(Hash.HAS_ENTITY_CLEAR_LOS_TO_ENTITY_IN_FRONT, Game.PlayerPed.Handle, playerList[pointEvent.SourceServerId].Character.Handle))
{
if (pointEvent.SerializedArguments == "lower") // May serialize these later from an enum or something just to make everything look nicer, but this is not that bad
{
//BaseScript.TriggerEvent("Chat.Message", "", "#AAAAAA", "The weapon was lowered.");
}
else if (pointEvent.SerializedArguments == "raise")
{
//BaseScript.TriggerEvent("Chat.Message", "", "#AA4444", "Somebody nearby raised a weapon!");
}
else if (pointEvent.SerializedArguments == "manipulate")
{
//BaseScript.TriggerEvent("Chat.Message", "", "#EE5555", "Somebody nearby is manipulating a weapon!");
}
}
}
catch (Exception ex)
{
Log.Error($"ReceivedWeaponEvent: {ex.Message}");
}
return(Task.FromResult(0));
}
static void SendWeaponEvent(string weaponEvent)
{
const float weaponEventAoe = 25f;
PointEvent pointEvent = new PointEvent("Weapons.ManipulationEvent", CitizenFX.Core.Game.PlayerPed.Position.ToArray(), weaponEventAoe, weaponEvent, Game.Player.ServerId, false);
BaseScript.TriggerServerEvent("TriggerEventNearPoint", Helpers.MsgPack.Serialize(pointEvent));
}
private void PrepareToStop(PointEvent <T> currEvent, DequeueOperationResult result)
{
if (result == DequeueOperationResult.Success)
{
ReleaseEvent(ref currEvent);
}
}
public PointEvent <TPayloadType> GetPointEvent()
{
if (this.EventKind == EventKind.Insert)
{
return(PointEvent <TPayloadType> .CreateInsert(this.Start, Payload));
}
return(PointEvent <TPayloadType> .CreateCti(Start));
}
/// <summary>
/// Main loop
/// </summary>
private void ProduceEvents()
{
var currEvent = default(PointEvent <StockQuote>);
EnqueueCtiEvent(DateTimeOffset.Now);
try
{
// Loop until stop signal
while (AdapterState != AdapterState.Stopping)
{
if (pendingEvent != null)
{
currEvent = pendingEvent;
pendingEvent = null;
}
else
{
try
{
// Read from source
var str = screenScraper.Scrape();
var value = double.Parse(str, QuoteFormatProvider);
// Produce INSERT event
currEvent = CreateInsertEvent();
currEvent.StartTime = DateTimeOffset.Now;
currEvent.Payload = new StockQuote {
StockID = _config.StockName, Value = value
};
pendingEvent = null;
//PrintEvent(currEvent);
Enqueue(ref currEvent);
// Also send an CTI event
EnqueueCtiEvent(DateTimeOffset.Now.AddTicks(2));
}
catch
{
// Error handling should go here
}
Thread.Sleep(_config.Interval);
}
}
if (pendingEvent != null)
{
currEvent = pendingEvent;
pendingEvent = null;
}
PrepareToStop(currEvent);
Stopped();
}
catch (AdapterException e)
{
Console.WriteLine("AdvantIQ.ExampleAdapters.Input.YahooFinanceTypedPointInput.ProduceEvents - " + e.Message + e.StackTrace);
}
}
static void RunQuery(NorthwindEntities northwind, Application application)
{
// Issue OData queries to determine start and end times for orders.
// So that the sources behave like temporal streams, we order by the
// corresponding dates.
var ordersWithRegions =
from o in northwind.Orders
where o.ShipRegion != null
select o;
var orderStartTimes =
from o in ordersWithRegions
where o.OrderDate != null
orderby o.OrderDate
select new { StartTime = (DateTime)o.OrderDate, o.OrderID, o.ShipRegion };
var orderEndTimes =
from o in ordersWithRegions
where o.ShippedDate != null
orderby o.ShippedDate
select new { EndTime = (DateTime)o.ShippedDate, o.OrderID };
// Map OData queries to StreamInsight inputs
var startStream = orderStartTimes.ToPointStream(application, s =>
PointEvent.CreateInsert(s.StartTime, s), AdvanceTimeSettings.IncreasingStartTime);
var endStream = orderEndTimes.ToPointStream(application, e =>
PointEvent.CreateInsert(e.EndTime, e), AdvanceTimeSettings.IncreasingStartTime);
// Use clip to synthesize events lasting from the start of each order to the end
// of each order.
var clippedStream = startStream
.AlterEventDuration(e => TimeSpan.MaxValue)
.ClipEventDuration(endStream, (s, e) => s.OrderID == e.OrderID);
// Count the number of coincident orders per region
var counts = from o in clippedStream
group o by o.ShipRegion into g
from win in g.SnapshotWindow(SnapshotWindowOutputPolicy.Clip)
select new { ShipRegion = g.Key, Count = win.Count() };
// Display output whenever there are more than 2 active orders in a region.
const int threshold = 2;
var query = from c in counts
where c.Count > threshold
select c;
// Map the query to an IEnumerable sink
var sink = from i in query.ToIntervalEnumerable()
where i.EventKind == EventKind.Insert
select new { i.StartTime, i.EndTime, i.Payload.Count, i.Payload.ShipRegion };
foreach (var r in sink)
{
Console.WriteLine(r);
}
}
public static void ConsoleWritePointNoCTI <T>(PointEvent <T> e)
{
// Exclude EventKind.Cti
if (e.EventKind == EventKind.Insert)
{
Console.WriteLine("INSERT <{0}> {1}",
e.StartTime.DateTime, e.Payload.ToString());
}
}
private void PrepareToStop(PointEvent <SensorData> currEvent)
{
//EnqueueCtiEvent(DateTime.Now);
if (currEvent != null)
{
// Do this to avoid memory leaks
ReleaseEvent(ref currEvent);
}
}
/// <summary>
/// Example of utilising a user defined function for filtering
/// </summary>
/// <param name="ericUSDStream"></param>
/// <param name="outputConfig"></param>
/// <param name="adapterStopSignal"></param>
private static void userFilterExample(IEnumerable <StockQuote> enumerable, Application application)
{
var cepStream = enumerable.ToPointStream(application, e => PointEvent <StockQuote> .CreateInsert(new DateTimeOffset(e.TimeStamp, TimeSpan.Zero), e), AdvanceTimeSettings.IncreasingStartTime);
var filteredCepStream = from e in cepStream
where UserDefinedFilter(e.FieldID)
select e;
runQuery(filteredCepStream);
}
private void widget_PointX(object sender, PointEvent e)
{
this.UpDateData((System.Action)(() =>
{
foreach (object instance in this._propertyItem.InstanceList)
{
this._propertyItem.SetValue(this._propertyItem.Instance, (object)new ScaleValue((float)e.PointX, (instance as NodeObject).AnchorPoint.ScaleY, 0.1, -99999999.0, 99999999.0), (object[])null);
}
}));
}
/// <summary>
/// When the timer fires, check for the state of the adapter; if running
/// raise a new simulated event
/// </summary>
/// <param name="state"></param>
private void RaiseEvent(object state)
{
// Ensure that the adapter is in the running state. If we're
// shutting down, kill the timer and signal Stopped()
if (AdapterState.Stopping == AdapterState)
{
myTimer.Dispose();
Stopped();
}
if (AdapterState.Running != AdapterState)
{
return;
}
// Allocate a point event to hold the data for the incoming message.
// If the event could not be allocated, exit the function
lock (lockObj)
{
PointEvent <TPayload> currEvent = CreateInsertEvent();
if (currEvent == null)
{
return;
}
currEvent.StartTime = DateTime.Now;
// Create a payload object, and fill with values if we have a
// an initializer defined
currEvent.Payload = (TPayload)Activator.CreateInstance(typeof(TPayload));
if (init != null)
{
init.FillValues(currEvent.Payload);
}
if (trace.ShouldLog(TraceEventType.Verbose))
{
trace.LogMsg(TraceEventType.Verbose, "INSERT - {0}",
currEvent.FormatEventForDisplay(false));
}
// If the event cannot be enqueued, release the memory and signal that
// the adapter is ready to process more events (via. Ready())
if (EnqueueOperationResult.Full == Enqueue(ref currEvent))
{
ReleaseEvent(ref currEvent);
Ready();
}
}
// The next event will be raised at now + event period ms, plus a
// random offset
int nextEventInterval = config.EventPeriod +
rand.Next(config.EventPeriodRandomOffset);
myTimer.Change(nextEventInterval, nextEventInterval);
}
//use for sink creation if sink consists of PointEvents
static void ConsoleWritePoint <TPayload>(PointEvent <TPayload> e)
{
if (e.EventKind == EventKind.Insert)
{
Console.WriteLine("INSERT <{0}> {1}", e.StartTime.ToLocalTime().ToString("MM/dd/yyyy HH:mm:ss.fff"), e.Payload.ToString());
}
else
{
Console.WriteLine("CTI {0}", e.StartTime.ToLocalTime().ToString("MM/dd/yyyy HH:mm:ss.fff"));
}
}
// Format a line to write to the output: we'll write both CTIs and Inserts.
private static string FormatOutputLine(PointEvent <XYPayload> evt)
{
if (evt.EventKind == EventKind.Insert)
{
return(string.Format("{0},{1}", evt.StartTime, evt.Payload));
}
else
{
return(evt.StartTime.ToString());
}
}
private void widget_PointX(object sender, PointEvent e)
{
this.UpDateData(delegate
{
foreach (object current in this._propertyItem.InstanceList)
{
NodeObject nodeObject = current as NodeObject;
this._propertyItem.SetValue(this._propertyItem.Instance, new ScaleValue((float)e.PointX, nodeObject.AnchorPoint.ScaleY, 0.1, -99999999.0, 99999999.0), null);
}
});
}
static void ConsoleWritePoint <TPayload>(PointEvent <TPayload> e)
{
if (e.EventKind == EventKind.Insert)
{
Console.WriteLine(string.Format(CultureInfo.InvariantCulture, "INSERT <{0}> {1}", e.StartTime.DateTime, e.Payload.ToString()));
}
else
{
Console.WriteLine(string.Format(CultureInfo.InvariantCulture, "CTI <{0}>", e.StartTime.DateTime));
}
}
private void On(PointEvent gameEvent)
{
if (!(CurrentState.State == MatchState.PlayingGame || CurrentState.State == MatchState.PlayingTiebreak))
{
throw new InvalidOperationException("Not Expected");
}
AddPointStats(gameEvent);
AddPoint(gameEvent.PlayerPoint);
}
/// <summary>
/// Main worker thread function responsible for dequeueing events and
/// posting them to the output stream.
/// </summary>
private void ConsumeEvents()
{
PointEvent currentEvent = default(PointEvent);
try
{
while (true)
{
if (AdapterState.Stopping == AdapterState)
{
Stopped();
return;
}
// Dequeue the event. If the dequeue fails, then the adapter state is suspended
// or stopping. Assume the former and call Ready() to indicate
// readiness to be resumed, and exit the thread.
if (DequeueOperationResult.Empty == Dequeue(out currentEvent))
{
Ready();
return;
}
string writeMsg = String.Empty;
if (currentEvent.EventKind == EventKind.Insert)
{
writeMsg = currentEvent.FormatEventForDisplay(eventType,
!config.SingleLine);
}
else if (currentEvent.EventKind == EventKind.Cti)
{
writeMsg = String.Format("CTI - {0}",
currentEvent.StartTime.ToString("hh:mm:ss.fff"));
}
if (config.Target == TraceTarget.Console)
{
Console.WriteLine(writeMsg);
}
else if (config.Target == TraceTarget.Debug)
{
Debug.Write(writeMsg);
}
// Every received event needs to be released.
ReleaseEvent(ref currentEvent);
}
}
catch (Exception e)
{
trace.LogException(e, "Error in console adapter dequeue");
}
}
/// <summary>
/// Example of filter function
/// </summary>
/// <param name="cepStream"></param>
/// <param name="outputConfig"></param>
/// <param name="adapterStopSignal"></param>
private static void filterExample(IEnumerable <StockQuote> enumerable, Application application)
{
// Convert enumerable to CEP Stream for using in the query
var cepStream = enumerable.ToPointStream(application, e => PointEvent <StockQuote> .CreateInsert(new DateTimeOffset(e.TimeStamp, TimeSpan.Zero), e), AdvanceTimeSettings.IncreasingStartTime);
// Return only "Close" values using a where-clause
var filteredCepStream = from e in cepStream
where e.FieldID == "Close"
select e;
runQuery(filteredCepStream);
}
/// <summary>
/// Checks whether an AFA arc is triggered by a given incoming event and current register value.
/// </summary>
/// <param name="inputEvent">The input event.</param>
/// <param name="fromState">The AFA from-state.</param>
/// <param name="toState">The AFA to-state.</param>
/// <param name="oldRegister">The old register value</param>
/// <param name="newRegister">Output the new register value</param>
/// <returns>Whether or not the transition was successful.</returns>
internal bool TryApplyTransition(PointEvent <TInput> inputEvent, int fromState, int toState, TRegister oldRegister, out TRegister newRegister)
{
TransitionDelegate <TInput, TRegister> arc;
if (this._transitionInfo.ContainsKey(fromState) && this._transitionInfo[fromState].TryGetValue(toState, out arc))
{
return(arc(inputEvent, oldRegister, out newRegister));
}
newRegister = default(TRegister);
return(false);
}
/// <summary>
/// Creates a string from a point event.
/// </summary>
/// <param name="evt">The point event to serialize.</param>
/// <param name="eventType">CEP event type.</param>
/// <param name="delimiter">Delimiter between event fields.</param>
/// <returns>Serialized event.</returns>
public static string CreateLineFromEvent(PointEvent evt, CepEventType eventType, char delimiter)
{
StringBuilder builder = new StringBuilder();
if (EventKind.Cti == evt.EventKind)
{
builder
.Append("CTI")
.Append(delimiter)
.Append(evt.StartTime.ToString());
}
else
{
builder
.Append("INSERT")
.Append(delimiter)
.Append(evt.StartTime.ToString())
.Append(delimiter);
SerializePayload(evt, eventType, delimiter, ref builder);
}
return builder.ToString();
}
/// <summary>
/// Build a CSV line for output from the given event.
/// </summary>
/// <param name="evt">The event to output.</param>
/// <returns>A string representing the CSV form of the event.</returns>
private string BuildOutputLine(PointEvent evt)
{
StringBuilder line = new StringBuilder();
line.Append(evt.StartTime);
foreach (var i in this.fieldOrdinals)
{
line.Append(',');
line.Append(evt.GetField(i));
}
return line.ToString();
}
/**
* Adds a tuple to the list.
* @param tuple tuple
* @param termList list of terms
* @param termTuples list of tuples per term
* @param keepTuples keeps tuples in a list
* @param coocs list of coocs per term
* @param keepCoocs keeps coocs in a list
*/
public void addTuple( PointEvent<TwitterDataTerm> tuple, ISet<String> termList,
Dictionary<String, ISet<PointEvent<TwitterDataTerm>>> termTuples, bool keepTuples,
Dictionary<String, Dictionary<String, int>> coocs, bool keepCoocs) {
this.tuples.Add(tuple);
this.addTerms(tuple, termList, termTuples, keepTuples, coocs, keepCoocs);
}
public string CreateString(PointEvent currEvent)
{
if (EventKind.Cti == currEvent.EventKind)
{
return currEvent.StartTime.ToString();
}
else
{
return currEvent.GetField(1).ToString();
}
}
private void PrepareToStop(PointEvent currEvent, DequeueOperationResult result)
{
if (DequeueOperationResult.Success == result)
{
ReleaseEvent(ref currEvent);
}
}
/**
* Adds all terms of tuple to list.
* @param tuple tuple
* @param termList list of terms
* @param termTuples list of tuples per term
* @param keepTuples keeps tuples in a list
* @param coocs list of coocs per term
* @param keepCoocs keeps coocs in a list
*/
private void addTerms( PointEvent<TwitterDataTerm> tuple, ISet<String> termList,
Dictionary<String, ISet<PointEvent<TwitterDataTerm>>> termTuples, bool keepTuples,
Dictionary<String, Dictionary<String, int>> coocs, bool keepCoocs) {
List<String> content = this.removeDuplicates(tuple.Payload.TwitterData.TWEET_CONTENT); // WROOOOOOOOOONG FIND_ME
foreach (String str in content) {
if (this.termCounts.ContainsKey(str)) {
int value = this.termCounts[str];
this.termCounts[str] = value + 1;
} else {
this.termCounts[str] = 1;
termList.Add(str);
}
if (keepTuples) {
this.addTuples(tuple, str, termTuples);
}
if (keepCoocs) {
this.addCoocs(content, str, coocs);
}
}
}
/**
* Adds tuples to term.
* @param tuple tuple
* @param str term
* @param termTuples list of tuples per term
*/
private void addTuples( PointEvent<TwitterDataTerm> tuple, String str, Dictionary<String, ISet<PointEvent<TwitterDataTerm>>> termTuples) {
ISet<PointEvent<TwitterDataTerm>> tuples = termTuples.get(str);
if (tuples == null) { tuples = new HashSet<PointEvent<TwitterDataTerm>>(); }
tuples.add(tuple);
termTuples.put(str, tuples);
}
