/// <summary>
/// TBD
/// </summary>
/// <param name="connection">TBD</param>
/// <param name="remoteAddress">TBD</param>
/// <param name="halfClose">TBD</param>
public IncomingConnectionStage(IActorRef connection, EndPoint remoteAddress, bool halfClose)
{
_connection = connection;
_remoteAddress = remoteAddress;
_halfClose = halfClose;
Shape = new FlowShape <ByteString, ByteString>(_bytesIn, _bytesOut);
}
public MyBuffer(int n, float selectionFactor)
{
_size = n;
_selectionFactor = selectionFactor;
Shape = new FlowShape <T, T>(In, Out);
}
/// <summary>
/// TBD
/// </summary>
/// <param name="maxSubstreams">TBD</param>
/// <param name="keyFor">TBD</param>
public GroupBy(int maxSubstreams, Func <T, TKey> keyFor)
{
_maxSubstreams = maxSubstreams;
_keyFor = keyFor;
Shape = new FlowShape <T, Source <T, NotUsed> >(In, Out);
}
/// <summary>
/// TBD
/// </summary>
/// <param name="breadth">TBD</param>
public FlattenMerge(int breadth)
{
_breadth = breadth;
InitialAttributes = DefaultAttributes.FlattenMerge;
Shape = new FlowShape <TGraph, T>(_in, _out);
}
public KeyAccumulator(Func <TIn, TKey> keySelector, Predicate <IEnumerable <TIn> > flushWhen, Func <IEnumerable <TIn>, TOut> mapper)
{
_keySelector = keySelector;
_flushWhen = flushWhen;
_mapper = mapper;
Shape = new FlowShape <TIn, TOut>(In, Out);
}
public void CreateRularNode(string name, double width, double height, double offsetX, double offsetY, string text, FlowShapes shape, DiagramProperties model)
{
FlowShape node = new FlowShape();
node.Name = name;
node.Width = width;
node.Height = height;
node.OffsetX = offsetX;
node.OffsetY = offsetY;
if (node.Name == "Decision")
{
node.FillColor = "#858585";
node.BorderColor = "#858585";
}
else
{
node.FillColor = "#1BA0E2";
node.BorderColor = "#1BA0E2";
}
node.Type = Shapes.Flow;
node.Shape = shape;
node.Labels.Add(new Syncfusion.JavaScript.DataVisualization.Models.Diagram.Label {
Text = text, FontColor = "white"
});
model.Nodes.Add(node);
}
public FlowLayoutSource()
{
FlowShape = FlowShape.Circle;
Width = 300;
Height = 300;
Reset();
}
/// <summary>
/// TBD
/// </summary>
/// <param name="shape">TBD</param>
/// <param name="attributes">TBD</param>
/// <param name="stage">TBD</param>
public PushPullGraphLogic(
FlowShape <TIn, TOut> shape,
Attributes attributes,
AbstractStage <TIn, TOut> stage)
: base(shape)
{
Attributes = attributes;
_currentStage = Stage = stage;
_shape = shape;
SetHandler(_shape.Inlet, onPush: () =>
{
try
{
_currentStage.OnPush(Grab(_shape.Inlet), Context);
}
catch (Exception e)
{
OnSupervision(e);
}
},
onUpstreamFailure: exception => _currentStage.OnUpstreamFailure(exception, Context),
onUpstreamFinish: () => _currentStage.OnUpstreamFinish(Context));
SetHandler(_shape.Outlet,
onPull: () => _currentStage.OnPull(Context),
onDownstreamFinish: () => _currentStage.OnDownstreamFinish(Context));
}
/// <summary>
/// Internal API: Converts incoming <see cref="ImmutableList{ByteString}"/> to <see cref="Dictionary{string, ByteString}"/>
/// </summary>
/// <param name="columnNames">If given, these names are used as map keys; if not first stream element is used</param>
/// <param name="encoding">Character encoding used to convert header line ByteString to String</param>
public CsvToDictionaryStage(ImmutableList <string> columnNames, Encoding encoding)
{
_columnNames = columnNames;
_encoding = encoding;
Shape = new FlowShape <ImmutableList <ByteString>, Dictionary <string, ByteString> >(In, Out);
}
private FlowShape CreateFlowShape(String name, FlowShapes shape, double width, double height, double offsetx, double offsety, string labelText, DiagramProperties model, bool addPorts = false)
{
FlowShape node = new FlowShape();
node.Name = name;
node.Width = width;
node.Shape = shape;
node.Height = height;
node.OffsetX = offsetx;
node.BorderColor = "#000000";
node.FillColor = "#6bbd45";
node.OffsetY = offsety;
node.Constraints = NodeConstraints.Default & ~NodeConstraints.Drag;
Label label = new Label();
label.Margin = new LabelMargin()
{
Bottom = 2, Top = 2, Left = 20, Right = 20
};
label.Text = labelText;
label.FontColor = "white";
label.Name = name + "_label";
node.Labels.Add(label);
if (addPorts)
{
AddPorts(node);
}
model.Nodes.Add(node);
return(node);
}
public Detacher()
{
InitialAttributes = Attributes.CreateName("Detacher");
Inlet = new Inlet <T>("in");
Outlet = new Outlet <T>("out");
Shape = new FlowShape <T, T>(Inlet, Outlet);
}
private FlowShape CreateFlowShape(String name, FlowShapes shape, double width, double height, double offsetx, double offsety, string color, string labelText, Collection nodes, bool addPorts = false)
{
FlowShape node = new FlowShape();
node.Name = name;
node.Width = width;
node.Shape = shape;
node.Height = height;
node.OffsetX = offsetx;
node.FillColor = color;
node.BorderColor = "#000000";
node.OffsetY = offsety;
Label label = new Label();
label.Margin = new LabelMargin()
{
Bottom = 2, Top = 2, Left = 20, Right = 20
};
label.Text = labelText;
label.FontColor = "white";
label.Name = name + "_label";
node.Labels.Add(label);
if (addPorts)
{
AddPorts(node);
}
nodes.Add(node);
return(node);
}
/// <summary>
/// TBD
/// </summary>
protected SimpleLinearGraphStage(string name = null)
{
name = name ?? GetType().Name;
Inlet = new Inlet <T>(name + ".in");
Outlet = new Outlet <T>(name + ".out");
Shape = new FlowShape <T, T>(Inlet, Outlet);
}
public FlowLayoutSource()
{
FlowShape = FlowShape.Circle;
Width = 300;
Height = 300;
Reset();
}
/// <summary>
/// TBD
/// </summary>
/// <param name="timeout">TBD</param>
/// <param name="inject">TBD</param>
public IdleInject(TimeSpan timeout, Func <TOut> inject)
{
_timeout = timeout;
_inject = inject;
Shape = new FlowShape <TIn, TOut>(_in, _out);
}
public AmqpRpcFlowStage(AmqpSinkSettings settings, int bufferSize, int responsePerMessage = 1)
{
Settings = settings;
BufferSize = bufferSize;
ResponsePerMessage = responsePerMessage;
Shape = new FlowShape <OutgoingMessage, IncomingMessage>(In, Out);
}
internal CsvParsingStage(byte delimiter, byte quoteChar, byte escapeChar)
{
_delimiter = delimiter;
_quoteChar = quoteChar;
_escapeChar = escapeChar;
Shape = new FlowShape <ByteString, ImmutableList <ByteString> >(In, Out);
}
/// <summary>
/// TransactionalProducerStage
/// </summary>
public TransactionalProducerStage(bool closeProducerOnStop, ProducerSettings <K, V> settings)
{
_settings = settings;
CloseProducerOnStop = closeProducerOnStop;
ProducerProvider = errorHandler => _settings.CreateKafkaProducer(errorHandler);
Shape = new FlowShape <IEnvelope <K, V, TPassThrough>, Task <IResults <K, V, TPassThrough> > >(In, Out);
}
/// <summary>
/// Creates <see cref="Valve{T}"/> with inital <paramref name="mode"/>
/// </summary>
/// <param name="mode">state of the valve at the startup of the flow</param>
public Valve(SwitchMode mode)
{
_mode = mode;
In = new Inlet <T>("valve.in");
Out = new Outlet <T>("valve.out");
Shape = new FlowShape <T, T>(In, Out);
}
/// <param name="next">a lambda returns next sample position</param>
public Sample(Func <int> next)
{
_next = next;
In = new Inlet <T>("Sample-in");
Out = new Outlet <T>("Sample-out");
Shape = new FlowShape <T, T>(In, Out);
}
public DelimiterFramingStage(ByteString separatorBytes, int maximumLineBytes, bool allowTruncation)
{
_separatorBytes = separatorBytes;
_maximumLineBytes = maximumLineBytes;
_allowTruncation = allowTruncation;
Shape = new FlowShape <ByteString, ByteString>(In, Out);
}
/// <summary>
/// TBD
/// </summary>
protected SimpleLinearGraphStage()
{
var name = GetType().Name;
Inlet = new Inlet <T>(name + ".in");
Outlet = new Outlet <T>(name + ".out");
Shape = new FlowShape <T, T>(Inlet, Outlet);
}
public LmdbArchiveStage(string databaseName, Func <LMDBEnvironment> lmdbEnvFactory)
{
this.lmdbEnvFactory = lmdbEnvFactory;
this.databaseName = databaseName;
Inlet = new Inlet <Command <T> >("lmdb-archive.in");
Outlet = new Outlet <Emission <T> >("lmdb-archive.out");
Shape = new FlowShape <Command <T>, Emission <T> >(Inlet, Outlet);
}
/// <param name="propertyExtractor">a function to extract the observed element property</param>
public AccumulateWhileUnchanged(Func <TElement, TProperty> propertyExtractor)
{
_propertyExtractor = propertyExtractor;
In = new Inlet <TElement>("AccumulateWhileUnchanged.in");
Out = new Outlet <IEnumerable <TElement> >("AccumulateWhileUnchanged.out");
Shape = new FlowShape <TElement, IEnumerable <TElement> >(In, Out);
}
/// <summary>
/// TBD
/// </summary>
/// <param name="factory">TBD</param>
/// <param name="stageAttributes">TBD</param>
public PushPullGraphStageWithMaterializedValue(Func <Attributes, Tuple <IStage <TIn, TOut>, TMat> > factory, Attributes stageAttributes)
{
InitialAttributes = stageAttributes;
Factory = factory;
var name = stageAttributes.GetNameOrDefault();
Shape = new FlowShape <TIn, TOut>(new Inlet <TIn>(name + ".in"), new Outlet <TOut>(name + ".out"));
}
public CloseConnectionGraphStage(
Inlet <string> inlet,
Outlet <string> outlet)
{
Inlet = inlet;
Outlet = outlet;
Shape = new FlowShape <string, string>(inlet,
outlet);
}
public ProducerStage(
ProducerSettings <K, V> settings,
bool closeProducerOnStop,
Func <IProducer <K, V> > producerProvider)
{
Settings = settings;
CloseProducerOnStop = closeProducerOnStop;
ProducerProvider = producerProvider;
Shape = new FlowShape <MessageAndMeta <K, V>, Task <DeliveryReport <K, V> > >(In, Out);
}
public RestartWithBackoffFlow(
Func <Flow <TIn, TOut, TMat> > flowFactory,
RestartSettings settings,
bool onlyOnFailures)
{
FlowFactory = flowFactory;
Settings = settings;
OnlyOnFailures = onlyOnFailures;
Shape = new FlowShape <TIn, TOut>(In, Out);
}
public StreamingXmlParser(int bufferSize)
{
if (bufferSize < 64)
{
throw new ArgumentException($"Buffer size must be greater than 64 (was:{bufferSize})");
}
Shape = new FlowShape <ByteString, IParseEvent>(In, Out);
_bufferSize = bufferSize;
}
/// <summary>
/// TBD
/// </summary>
/// <param name="tcpManager">TBD</param>
/// <param name="remoteAddress">TBD</param>
/// <param name="localAddress">TBD</param>
/// <param name="options">TBD</param>
/// <param name="halfClose">TBD</param>
/// <param name="connectionTimeout">TBD</param>
public OutgoingConnectionStage(IActorRef tcpManager, EndPoint remoteAddress, EndPoint localAddress = null,
IImmutableList <Inet.SocketOption> options = null, bool halfClose = true, TimeSpan?connectionTimeout = null)
{
_tcpManager = tcpManager;
_remoteAddress = remoteAddress;
_localAddress = localAddress;
_options = options;
_halfClose = halfClose;
_connectionTimeout = connectionTimeout;
Shape = new FlowShape <ByteString, ByteString>(_bytesIn, _bytesOut);
}
public DefaultProducerStage(
ProducerSettings <K, V> settings,
bool closeProducerOnStop,
Func <IProducer <K, V> > customProducerProvider = null)
{
ProducerProvider = errorHandler => customProducerProvider?.Invoke() ?? Settings.CreateKafkaProducer(errorHandler);
Settings = settings;
CloseProducerOnStop = closeProducerOnStop;
Shape = new FlowShape <TIn, Task <TOut> >(In, Out);
}
private void SetLayoutShape(FlowShape flowShape)
{
flowLayoutSource.FlowShape = flowShape;
flowLayoutSource.Reset();
}
