Class FuzzStatistics

java.lang.Object

org.ek9lang.compiler.fuzz.FuzzStatistics

public final class FuzzStatistics
extends Object

Thread-safe statistics collector for the grammar-based fuzz generator. All counters use AtomicLong and maps use ConcurrentHashMap for lock-free parallel access.

Constructor Summary

Constructors

Constructor	Description
FuzzStatistics()

Method Summary

Modifier and Type	Method	Description
long	getGenerated()
void	recordCompilation(boolean success, long compileTimeNs, CompilationPhase deepestPhase)
void	recordCompilerCrash()
void	recordConstruct(String constructName)
void	recordConstructCrash(String constructName)
void	recordControlFlow(String controlFlowType)
void	recordControlFlowCrash(String controlFlowType)
void	recordCorrection()
void	recordErrorCode(String errorCode)
void	recordFileCount(int fileCount)
void	recordFormatterCrash()
void	recordGeneration(long genTimeNs)
void	recordParamCount(int paramCount)
void	recordParseResult(boolean parseable, long parseTimeNs)
void	recordSourceSize(int bytes, int lines)
void	recordStrand4Result(boolean matched, boolean noError)
void	recordStrand4Skip()
void	recordTemplateCrash(String templateId)
void	recordTemplateUsage(String templateId)
FuzzReport	snapshot()	Take a thread-safe snapshot of current statistics for reporting.

Methods inherited from class Object

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

Constructor Details

FuzzStatistics

public FuzzStatistics()

Method Details

recordGeneration

public void recordGeneration(long genTimeNs)

recordSourceSize

public void recordSourceSize(int bytes,
 int lines)

recordFileCount

public void recordFileCount(int fileCount)

recordParseResult

public void recordParseResult(boolean parseable,
 long parseTimeNs)

recordCompilation

public void recordCompilation(boolean success,
 long compileTimeNs,
 CompilationPhase deepestPhase)

recordErrorCode

public void recordErrorCode(String errorCode)

recordConstruct

public void recordConstruct(String constructName)

recordControlFlow

public void recordControlFlow(String controlFlowType)

recordConstructCrash

public void recordConstructCrash(String constructName)

recordControlFlowCrash

public void recordControlFlowCrash(String controlFlowType)

recordParamCount

public void recordParamCount(int paramCount)

recordCompilerCrash

public void recordCompilerCrash()

recordFormatterCrash

public void recordFormatterCrash()

recordCorrection

public void recordCorrection()

recordTemplateUsage

public void recordTemplateUsage(String templateId)

recordTemplateCrash

public void recordTemplateCrash(String templateId)

recordStrand4Result

public void recordStrand4Result(boolean matched,
 boolean noError)

recordStrand4Skip

public void recordStrand4Skip()

snapshot

public FuzzReport snapshot()

Take a thread-safe snapshot of current statistics for reporting.

getGenerated

public long getGenerated()