Package com.helix.cli.ui

Class HelixDashboard

java.lang.Object

com.helix.cli.ui.HelixDashboard

Direct Known Subclasses:

TuiDashboard

public class HelixDashboard
extends Object

Advanced Lanterna-based interactive TUI Dashboard for live JVM monitoring and Flame Graph profiling.

Provides dedicated views:

• [O] Overview: JIT compilation, GC pressure, Tiered Cache telemetry, and engine health.
• [F] Flame Graph: In-terminal Unicode box-drawing flame graph with interactive navigation, zoom/reset, metric switching, and SVG/HTML export.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	HelixDashboard.ViewMode

Constructor Summary

Constructors

Constructor	Description
HelixDashboard()
HelixDashboard(FlameGraphAggregator aggregator)

Method Summary

Modifier and Type	Method	Description
FlameGraphAggregator	getAggregator()
HelixDashboard.ViewMode	getCurrentView()
void	showTopRightToast(String title, List<String> lines, com.googlecode.lanterna.TextColor.RGB accentColor, int durationMs)
void	start()
void	stop()
void	switchView(HelixDashboard.ViewMode mode)

Methods inherited from class java.lang.Object

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

Constructor Details

HelixDashboard

public HelixDashboard()

HelixDashboard

public HelixDashboard(FlameGraphAggregator aggregator)

Method Details

getAggregator

public FlameGraphAggregator getAggregator()

getCurrentView

public HelixDashboard.ViewMode getCurrentView()

start

public void start()
           throws IOException

Throws:

IOException

switchView

public void switchView(HelixDashboard.ViewMode mode)

showTopRightToast

public void showTopRightToast(String title,
 List<String> lines,
 com.googlecode.lanterna.TextColor.RGB accentColor,
 int durationMs)

stop

public void stop()