Package org.antlr.v4.test.runtime.java.api.perf.groovy

Class GroovyParseWorkload

java.lang.Object

org.antlr.v4.test.runtime.java.api.perf.groovy.GroovyParseWorkload

public final class GroovyParseWorkload
extends Object

Groovy-like serial/parallel parse helpers. The compact GroovyLike.g4 front end shares ParseWorkload's thread pool and two-stage driver; each worker still owns its lexer/parser while DFA lives on the static ATN.

Field Summary

Fields

Modifier and Type	Field	Description
static final ParseWorkload.FrontEnd	GROOVY_LIKE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	GroovyParseWorkload()

Method Summary

Modifier and Type	Method	Description
static void	clearSharedDfa()
static int	lexFile(String text, boolean clearDfa)
static int	parseFile(String text, ParseWorkload.PredictionStrategy strategy, boolean clearDfa, boolean buildTree)
static ParseWorkload.Stats	parseParallel(List<CorpusLoader.SourceFile> files, ParseWorkload.PredictionStrategy strategy, boolean clearDfaAtStart, boolean buildTree, int threads)
static ParseWorkload.Stats	parseSerial(List<CorpusLoader.SourceFile> files, ParseWorkload.PredictionStrategy strategy, boolean clearDfaPerFile, boolean buildTree)

Methods inherited from class java.lang.Object

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

Field Details

GROOVY_LIKE

public static final ParseWorkload.FrontEnd GROOVY_LIKE

Constructor Details

GroovyParseWorkload

private GroovyParseWorkload()

Method Details

clearSharedDfa

public static void clearSharedDfa()

lexFile

public static int lexFile(String text,
 boolean clearDfa)

parseFile

public static int parseFile(String text,
 ParseWorkload.PredictionStrategy strategy,
 boolean clearDfa,
 boolean buildTree)

parseSerial

public static ParseWorkload.Stats parseSerial(List<CorpusLoader.SourceFile> files,
 ParseWorkload.PredictionStrategy strategy,
 boolean clearDfaPerFile,
 boolean buildTree)

parseParallel

public static ParseWorkload.Stats parseParallel(List<CorpusLoader.SourceFile> files,
 ParseWorkload.PredictionStrategy strategy,
 boolean clearDfaAtStart,
 boolean buildTree,
 int threads)
                                         throws InterruptedException,
ExecutionException

Throws:

InterruptedException

ExecutionException