Package com.aembot.lib.tracing

Class TraceExporter

java.lang.Object

com.aembot.lib.tracing.TraceExporter

public final class TraceExporter
extends Object

Exports trace data to Chrome Tracing JSON format. This format is compatible with:

• Chrome's built-in tracing viewer (chrome://tracing)
• Perfetto UI (https://ui.perfetto.dev)
• Custom trace viewers

Method Summary

Modifier and Type	Method	Description
static void	exportRecentToJson(TraceLoop[] loops, int currentIndex, int numLoops, List<String> categories, Map<Long,String> cachedThreadNames, String path)	Export the most recent N loops to Chrome Tracing JSON format.
static void	exportToJson(TraceLoop[] loops, int currentIndex, int totalLoopCount, List<String> categories, Map<Long,String> threadNames, String path)	Export all loops in the buffer to Chrome Tracing JSON format.

Methods inherited from class java.lang.Object

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

Method Details

exportToJson

public static void exportToJson(TraceLoop[] loops,
 int currentIndex,
 int totalLoopCount,
 List<String> categories,
 Map<Long,String> threadNames,
 String path)

Export all loops in the buffer to Chrome Tracing JSON format.

Parameters:

loops - The loop buffer

currentIndex - Current write index in circular buffer

totalLoopCount - Total loops recorded

categories - Category registry for index lookup

threadNames - Thread name cache for ID lookup

path - Output file path

exportRecentToJson

public static void exportRecentToJson(TraceLoop[] loops,
 int currentIndex,
 int numLoops,
 List<String> categories,
 Map<Long,String> cachedThreadNames,
 String path)

Export the most recent N loops to Chrome Tracing JSON format.

Parameters:

loops - The loop buffer

currentIndex - Current write index in circular buffer

numLoops - Number of loops to export

categories - Category registry for index lookup

cachedThreadNames - Thread name cache for ID lookup

path - Output file path