Class TradingDashboard

java.lang.Object

com.quantfinlib.trading.TradingDashboard

All Implemented Interfaces:

AutoCloseable

public final class TradingDashboard
extends Object
implements AutoCloseable

Zero-dependency live trading dashboard (JDK com.sun.net.httpserver): serves a self-refreshing HTML page and a JSON status endpoint with the paper-trading account (cash, equity, realized Pinvalid input: '&L', positions, rejections) and any attached latency histograms — the whole live loop, observable in a browser.

Constructor Summary

Constructors

Constructor	Description
TradingDashboard(PaperTradingGateway gateway, int port)

Method Summary

Modifier and Type	Method	Description
TradingDashboard	attachLatency(String name, LatencyRecorder recorder)	Attaches a latency histogram to the status payload (call before or after start).
void	close()
int	port()
void	start()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TradingDashboard

public TradingDashboard(PaperTradingGateway gateway,
 int port)
                 throws IOException

Parameters:

port - 0 = pick an ephemeral port (see port())

Throws:

IOException

Method Details

attachLatency

public TradingDashboard attachLatency(String name,
 LatencyRecorder recorder)

Attaches a latency histogram to the status payload (call before or after start).

start

public void start()

port

public int port()

close

public void close()

Specified by:

close in interface AutoCloseable