com.oracle.truffle.js.runtime

Class JSContext

java.lang.Object

com.oracle.truffle.js.runtime.JSContext

public class JSContext
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JSContext.BuiltinFunctionKey

Field Summary

Fields

Modifier and Type	Field and Description
JSFunctionData	symbolIteratorThisGetterFunctionData
JSFunctionData	symbolSpeciesThisGetterFunctionData

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JSContext(Evaluator evaluator, JavaScriptLanguage lang, JSLanguageOptions languageOptions, com.oracle.truffle.api.TruffleLanguage.Env env)

Method Summary

Modifier and Type	Method and Description
boolean	addWeakRefTargetToSet(Object target)
<T extends com.oracle.truffle.api.nodes.Node> T	adoptNode(T node)
void	checkEvalAllowed()
void	clearSymbolInvertedMaps()
static JSContext	createContext(Evaluator evaluator, JavaScriptLanguage language, com.oracle.truffle.api.TruffleLanguage.Env env)
com.oracle.truffle.api.object.Shape	createEmptyShape()
JSRealm	createRealm(com.oracle.truffle.api.TruffleLanguage.Env env)
protected JSRealm	createRealm(com.oracle.truffle.api.TruffleLanguage.Env env, JSRealm parentRealm)
void	enqueuePromiseJob(JSRealm realm, JSFunctionObject job) ES abstract operation HostEnqueuePromiseJob.
com.oracle.truffle.api.instrumentation.AllocationReporter	getAllocationReporter()
JSObjectFactory	getArrayBufferFactory()
JSObjectFactory	getArrayBufferViewFactory(TypedArrayFactory factory)
JSObjectFactory	getArrayFactory()
JSObjectFactory	getArrayIteratorFactory()
com.oracle.truffle.api.Assumption	getArrayPrototypeNoElementsAssumption()
JSObjectFactory	getAsyncContextSnapshotFactory()
JSObjectFactory	getAsyncContextVariableFactory()
JSObjectFactory	getAsyncFromSyncIteratorFactory()
JSObjectFactory	getAsyncGeneratorObjectFactory()
JSObjectFactory	getAsyncGeneratorObjectPrototypeFactory()
JSObjectFactory	getAsyncIteratorFactory()
JSObjectFactory	getAsyncIteratorHelperObjectFactory()
JSObjectFactory	getBigIntFactory()
JSObjectFactory	getBooleanFactory()
JSFunctionData	getBoundFunctionData(boolean constructor, boolean async)
JSFunctionFactory	getBoundFunctionFactory(JSFunctionData functionData)
JSFunctionData	getBuiltinFunctionData(Builtin key)
JSObjectFactory	getCallSiteFactory()
JSObjectFactory	getCollatorFactory()
JSObjectFactory	getDataViewFactory()
JSObjectFactory	getDateFactory()
JSObjectFactory	getDateTimeFormatFactory()
JSObjectFactory	getDictionaryObjectFactory()
JSObjectFactory	getDirectArrayBufferFactory()
JSObjectFactory	getDisplayNamesFactory()
int	getEcmaScriptVersion()
Object	getEmbedderData()
com.oracle.truffle.api.CallTarget	getEmptyFunctionCallTarget()
com.oracle.truffle.api.object.Shape	getEmptyShapeNullPrototype()
com.oracle.truffle.api.object.Shape	getEmptyShapePrototypeInObject()
JSObjectFactory	getEnumerateIteratorFactory()
JSObjectFactory	getErrorFactory(JSErrorType type)
Evaluator	getEvaluator()
com.oracle.truffle.api.Assumption	getFastArgumentsObjectAssumption()
com.oracle.truffle.api.Assumption	getFastArrayAssumption()
JSObjectFactory	getFinalizationRegistryFactory()
JSObjectFactory	getForInIteratorFactory()
long	getFunctionArgumentsLimit()
int	getFunctionCacheLimit()
JSFunctionFactory	getFunctionFactory(JSFunctionData functionData)
com.oracle.truffle.api.CallTarget	getGeneratorNotConstructibleCallTarget()
JSObjectFactory	getGeneratorObjectFactory()
JSObjectFactory	getGeneratorObjectPrototypeFactory()
JSObjectFactory	getGlobalObjectFactory()
com.oracle.truffle.api.Assumption	getGlobalObjectPristineAssumption()
com.oracle.truffle.api.object.Shape	getGlobalScopeShape()
JSObjectFactory	getInteropArrayBufferFactory()
JSObjectFactory	getIteratorFactory()
JSObjectFactory	getIteratorHelperObjectFactory()
JSObjectFactory	getJavaImporterFactory()
JSObjectFactory	getJavaPackageFactory()
JSObjectFactory	getJSAdapterFactory()
JavaScriptLanguage	getLanguage()
JSLanguageOptions	getLanguageOptions()
JSObjectFactory	getLazyRegexArrayFactory()
JSObjectFactory	getLazyRegexIndicesArrayFactory()
JSObjectFactory	getListFormatFactory()
Locale	getLocale()
JSObjectFactory	getLocaleFactory()
JSObjectFactory	getMapFactory()
JSObjectFactory	getMapIteratorFactory()
JSObjectFactory.BoundProto	getModuleNamespaceFactory()
JSFunctionData	getNamedEmptyFunctionData(com.oracle.truffle.api.strings.TruffleString name)
Object	getNodeFactory()
JSObjectFactory	getNonStrictArgumentsFactory()
com.oracle.truffle.api.Assumption	getNoSuchMethodUnusedAssumption()
com.oracle.truffle.api.Assumption	getNoSuchPropertyUnusedAssumption()
com.oracle.truffle.api.CallTarget	getNotConstructibleCallTarget()
JSObjectFactory	getNumberFactory()
JSObjectFactory	getNumberFormatFactory()
JSFunctionData	getOrCreateBuiltinFunctionData(JSContext.BuiltinFunctionKey key, Function<JSContext,JSFunctionData> factory)
JSObjectFactory	getOrdinaryObjectFactory()
JSParserOptions	getParserOptions()
JSObjectFactory	getPluralRulesFactory()
PrepareStackTraceCallback	getPrepareStackTraceCallback()
Map<com.oracle.truffle.api.strings.TruffleString,Symbol>	getPrivateSymbolRegistry()
JSObjectFactory	getPromiseFactory()
PromiseRejectionTracker	getPromiseRejectionTracker()
com.oracle.truffle.api.object.Shape	getPromiseShapePrototypeInObject()
int	getPropertyCacheLimit()
JSObjectFactory	getProxyFactory()
JSObjectFactory	getRawJSONFactory()
String	getRegexOptions()
JSObjectFactory	getRegExpFactory()
com.oracle.truffle.api.object.Shape	getRegExpGroupsEmptyShape()
com.oracle.truffle.api.Assumption	getRegExpStaticResultUnusedAssumption()
String	getRegexValidateOptions()
JSObjectFactory	getRelativeTimeFormatFactory()
JSObjectFactory	getSegmenterFactory()
JSObjectFactory	getSegmentIteratorFactory()
JSObjectFactory	getSegmentsFactory()
JSObjectFactory	getSetFactory()
JSObjectFactory	getSetIteratorFactory()
JSObjectFactory	getShadowRealmFactory()
Map<com.oracle.truffle.api.object.Shape,JSShapeData>	getShapeDataMap()
JSObjectFactory	getSharedArrayBufferFactory()
com.oracle.truffle.api.Assumption	getSingleRealmAssumption()
JSObjectFactory	getStrictArgumentsFactory()
JSObjectFactory	getStringFactory()
JSObjectFactory	getStringIteratorFactory()
int	getStringLengthLimit()
Set<com.oracle.truffle.api.strings.TruffleString>	getSupportedImportAttributes()
JSObjectFactory	getSymbolFactory()
JSFunctionData	getSymbolIteratorThisGetterFunctionData()
Map<com.oracle.truffle.api.strings.TruffleString,Symbol>	getSymbolRegistry()
JSFunctionData	getSymbolSpeciesThisGetterFunctionData()
Object	getSymbolUsageMarker()
JSObjectFactory	getTemporalCalendarFactory()
JSObjectFactory	getTemporalDurationFactory()
JSObjectFactory	getTemporalInstantFactory()
JSObjectFactory	getTemporalPlainDateFactory()
JSObjectFactory	getTemporalPlainDateTimeFactory()
JSObjectFactory	getTemporalPlainMonthDayFactory()
JSObjectFactory	getTemporalPlainTimeFactory()
JSObjectFactory	getTemporalPlainYearMonthFactory()
JSObjectFactory	getTemporalTimeZoneFactory()
JSObjectFactory	getTemporalZonedDateTimeFactory()
TimeProfiler	getTimeProfiler()
long	getTimerResolution()
Object	getTRegexEmptyResult()
com.oracle.truffle.api.Assumption	getTypedArrayNotDetachedAssumption()
static com.oracle.truffle.api.strings.TruffleString	getTypeImportAttribute()
JSObjectFactory	getUncheckedProxyHandlerFactory()
JSObjectFactory	getWeakMapFactory()
JSObjectFactory	getWeakRefFactory()
JSObjectFactory	getWeakSetFactory()
JSObjectFactory	getWebAssemblyGlobalFactory()
JSObjectFactory	getWebAssemblyInstanceFactory()
JSObjectFactory	getWebAssemblyMemoryFactory()
JSObjectFactory	getWebAssemblyModuleFactory()
JSObjectFactory	getWebAssemblyTableFactory()
JSObjectFactory	getWrapForAsyncIteratorFactory()
JSObjectFactory	getWrapForIteratorFactory()
JSFunctionFactory	getWrappedFunctionFactory()
boolean	hasImportMetaInitializerBeenSet()
boolean	hasImportModuleDynamicallyCallbackBeenSet()
boolean	hasPromiseHook()
JSDynamicObject	hostImportModuleDynamically(JSRealm realm, ScriptOrModule referrer, Module.ModuleRequest moduleRequest) Invokes the HostImportModuleDynamically (and FinishDynamicImport) callback.
boolean	isMultiContext()
boolean	isOptionAnnexB()
boolean	isOptionAsyncStackTraces()
boolean	isOptionDirectByteBuffer()
boolean	isOptionDisableWith()
boolean	isOptionForeignObjectPrototype()
boolean	isOptionIntl402()
boolean	isOptionMleBuiltin()
boolean	isOptionNashornCompatibilityMode()
boolean	isOptionParseOnly()
boolean	isOptionRegexpMatchIndices()
boolean	isOptionRegexpStaticResult()
boolean	isOptionRegexpUnicodeSets()
boolean	isOptionSharedArrayBuffer()
boolean	isOptionTemporal()
boolean	isOptionTopLevelAwait()
boolean	isOptionV8CompatibilityMode()
boolean	isSingleRealm()
com.oracle.truffle.api.object.Shape	makeEmptyShapeWithNullPrototype(JSClass jsclass)
com.oracle.truffle.api.object.Shape	makeEmptyShapeWithPrototypeInObject(JSClass jsclass)
boolean	neverCreatedChildRealms()
void	notifyImportMetaInitializer(JSDynamicObject importMeta, JSModuleRecord module)
void	notifyPromiseHook(int changeType, JSDynamicObject promise)
void	notifyPromiseRejectionTracker(JSDynamicObject promise, int operation, Object value)
void	processAllPendingPromiseJobs(JSRealm realm)
void	putBuiltinFunctionData(Builtin key, JSFunctionData functionData)
void	registerFinalizationRegistry(JSFinalizationRegistryObject finalizationRegistry)
void	resetSymbolUsageMarker()
void	setEmbedderData(Object embedderData)
void	setImportMetaInitializer(ImportMetaInitializer importMetaInitializer)
void	setImportModuleDynamicallyCallback(ImportModuleDynamicallyCallback callback)
void	setPrepareStackTraceCallback(PrepareStackTraceCallback callback)
void	setPromiseHook(PromiseHook promiseHook)
void	setPromiseRejectionTracker(PromiseRejectionTracker tracker)
void	signalAsyncWaiterRecordUsage()
<T> T	trackAllocation(T object)
void	unregisteredSymbolCreated(Symbol symbol)
boolean	usePromiseResolve()

Methods inherited from class java.lang.Object

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

Field Detail

symbolSpeciesThisGetterFunctionData

public final JSFunctionData symbolSpeciesThisGetterFunctionData

symbolIteratorThisGetterFunctionData

public final JSFunctionData symbolIteratorThisGetterFunctionData

Constructor Detail

JSContext

protected JSContext(Evaluator evaluator,
                    JavaScriptLanguage lang,
                    JSLanguageOptions languageOptions,
                    com.oracle.truffle.api.TruffleLanguage.Env env)

Method Detail

unregisteredSymbolCreated

public void unregisteredSymbolCreated(Symbol symbol)

clearSymbolInvertedMaps

public void clearSymbolInvertedMaps()

resetSymbolUsageMarker

public void resetSymbolUsageMarker()

getSymbolUsageMarker

public Object getSymbolUsageMarker()

getEvaluator

public final Evaluator getEvaluator()

getNodeFactory

public Object getNodeFactory()

getParserOptions

public final JSParserOptions getParserOptions()

getEmbedderData

public final Object getEmbedderData()

setEmbedderData

public final void setEmbedderData(Object embedderData)

getNoSuchPropertyUnusedAssumption

public final com.oracle.truffle.api.Assumption getNoSuchPropertyUnusedAssumption()

getNoSuchMethodUnusedAssumption

public final com.oracle.truffle.api.Assumption getNoSuchMethodUnusedAssumption()

getArrayPrototypeNoElementsAssumption

public final com.oracle.truffle.api.Assumption getArrayPrototypeNoElementsAssumption()

getFastArrayAssumption

public final com.oracle.truffle.api.Assumption getFastArrayAssumption()

getFastArgumentsObjectAssumption

public final com.oracle.truffle.api.Assumption getFastArgumentsObjectAssumption()

getTypedArrayNotDetachedAssumption

public final com.oracle.truffle.api.Assumption getTypedArrayNotDetachedAssumption()

getRegExpStaticResultUnusedAssumption

public final com.oracle.truffle.api.Assumption getRegExpStaticResultUnusedAssumption()

getGlobalObjectPristineAssumption

public final com.oracle.truffle.api.Assumption getGlobalObjectPristineAssumption()

createContext

public static JSContext createContext(Evaluator evaluator,
                                      JavaScriptLanguage language,
                                      com.oracle.truffle.api.TruffleLanguage.Env env)

createRealm

public JSRealm createRealm(com.oracle.truffle.api.TruffleLanguage.Env env)

createRealm

protected JSRealm createRealm(com.oracle.truffle.api.TruffleLanguage.Env env,
                              JSRealm parentRealm)

createEmptyShape

public final com.oracle.truffle.api.object.Shape createEmptyShape()

makeEmptyShapeWithNullPrototype

public final com.oracle.truffle.api.object.Shape makeEmptyShapeWithNullPrototype(JSClass jsclass)

makeEmptyShapeWithPrototypeInObject

public final com.oracle.truffle.api.object.Shape makeEmptyShapeWithPrototypeInObject(JSClass jsclass)

getSymbolRegistry

public final Map<com.oracle.truffle.api.strings.TruffleString,Symbol> getSymbolRegistry()

getPrivateSymbolRegistry

public final Map<com.oracle.truffle.api.strings.TruffleString,Symbol> getPrivateSymbolRegistry()

enqueuePromiseJob

public final void enqueuePromiseJob(JSRealm realm,
                                    JSFunctionObject job)

ES abstract operation HostEnqueuePromiseJob.

signalAsyncWaiterRecordUsage

public final void signalAsyncWaiterRecordUsage()

processAllPendingPromiseJobs

public final void processAllPendingPromiseJobs(JSRealm realm)

addWeakRefTargetToSet

public boolean addWeakRefTargetToSet(Object target)

registerFinalizationRegistry

public void registerFinalizationRegistry(JSFinalizationRegistryObject finalizationRegistry)

getTimeProfiler

public TimeProfiler getTimeProfiler()

getEmptyShapeNullPrototype

public final com.oracle.truffle.api.object.Shape getEmptyShapeNullPrototype()

getEmptyShapePrototypeInObject

public final com.oracle.truffle.api.object.Shape getEmptyShapePrototypeInObject()

getPromiseShapePrototypeInObject

public final com.oracle.truffle.api.object.Shape getPromiseShapePrototypeInObject()

getGlobalScopeShape

public final com.oracle.truffle.api.object.Shape getGlobalScopeShape()

getOrdinaryObjectFactory

public final JSObjectFactory getOrdinaryObjectFactory()

getArrayFactory

public final JSObjectFactory getArrayFactory()

getIteratorFactory

public final JSObjectFactory getIteratorFactory()

getAsyncIteratorFactory

public final JSObjectFactory getAsyncIteratorFactory()

getArrayIteratorFactory

public final JSObjectFactory getArrayIteratorFactory()

getWrapForIteratorFactory

public final JSObjectFactory getWrapForIteratorFactory()

getWrapForAsyncIteratorFactory

public final JSObjectFactory getWrapForAsyncIteratorFactory()

getLazyRegexArrayFactory

public final JSObjectFactory getLazyRegexArrayFactory()

getLazyRegexIndicesArrayFactory

public final JSObjectFactory getLazyRegexIndicesArrayFactory()

getStringFactory

public final JSObjectFactory getStringFactory()

getStringIteratorFactory

public final JSObjectFactory getStringIteratorFactory()

getBooleanFactory

public final JSObjectFactory getBooleanFactory()

getNumberFactory

public final JSObjectFactory getNumberFactory()

getBigIntFactory

public final JSObjectFactory getBigIntFactory()

getSymbolFactory

public final JSObjectFactory getSymbolFactory()

getArrayBufferViewFactory

public final JSObjectFactory getArrayBufferViewFactory(TypedArrayFactory factory)

getArrayBufferFactory

public final JSObjectFactory getArrayBufferFactory()

getDirectArrayBufferFactory

public final JSObjectFactory getDirectArrayBufferFactory()

getRegExpFactory

public final JSObjectFactory getRegExpFactory()

getDateFactory

public final JSObjectFactory getDateFactory()

getEnumerateIteratorFactory

public final JSObjectFactory getEnumerateIteratorFactory()

getForInIteratorFactory

public final JSObjectFactory getForInIteratorFactory()

getMapFactory

public final JSObjectFactory getMapFactory()

getMapIteratorFactory

public final JSObjectFactory getMapIteratorFactory()

getFinalizationRegistryFactory

public final JSObjectFactory getFinalizationRegistryFactory()

getWeakRefFactory

public final JSObjectFactory getWeakRefFactory()

getWeakMapFactory

public final JSObjectFactory getWeakMapFactory()

getSetFactory

public final JSObjectFactory getSetFactory()

getSetIteratorFactory

public final JSObjectFactory getSetIteratorFactory()

getWeakSetFactory

public final JSObjectFactory getWeakSetFactory()

getDataViewFactory

public final JSObjectFactory getDataViewFactory()

getProxyFactory

public final JSObjectFactory getProxyFactory()

getUncheckedProxyHandlerFactory

public final JSObjectFactory getUncheckedProxyHandlerFactory()

getSharedArrayBufferFactory

public final JSObjectFactory getSharedArrayBufferFactory()

getInteropArrayBufferFactory

public JSObjectFactory getInteropArrayBufferFactory()

getNonStrictArgumentsFactory

public final JSObjectFactory getNonStrictArgumentsFactory()

getStrictArgumentsFactory

public final JSObjectFactory getStrictArgumentsFactory()

getCallSiteFactory

public final JSObjectFactory getCallSiteFactory()

getErrorFactory

public final JSObjectFactory getErrorFactory(JSErrorType type)

getPromiseFactory

public final JSObjectFactory getPromiseFactory()

getModuleNamespaceFactory

public final JSObjectFactory.BoundProto getModuleNamespaceFactory()

getGeneratorObjectFactory

public final JSObjectFactory getGeneratorObjectFactory()

getGeneratorObjectPrototypeFactory

public final JSObjectFactory getGeneratorObjectPrototypeFactory()

getIteratorHelperObjectFactory

public final JSObjectFactory getIteratorHelperObjectFactory()

getAsyncGeneratorObjectFactory

public final JSObjectFactory getAsyncGeneratorObjectFactory()

getAsyncGeneratorObjectPrototypeFactory

public final JSObjectFactory getAsyncGeneratorObjectPrototypeFactory()

getAsyncFromSyncIteratorFactory

public final JSObjectFactory getAsyncFromSyncIteratorFactory()

getAsyncIteratorHelperObjectFactory

public final JSObjectFactory getAsyncIteratorHelperObjectFactory()

getCollatorFactory

public final JSObjectFactory getCollatorFactory()

getNumberFormatFactory

public final JSObjectFactory getNumberFormatFactory()

getPluralRulesFactory

public final JSObjectFactory getPluralRulesFactory()

getListFormatFactory

public final JSObjectFactory getListFormatFactory()

getRelativeTimeFormatFactory

public final JSObjectFactory getRelativeTimeFormatFactory()

getSegmenterFactory

public final JSObjectFactory getSegmenterFactory()

getSegmentsFactory

public final JSObjectFactory getSegmentsFactory()

getSegmentIteratorFactory

public final JSObjectFactory getSegmentIteratorFactory()

getDisplayNamesFactory

public final JSObjectFactory getDisplayNamesFactory()

getLocaleFactory

public final JSObjectFactory getLocaleFactory()

getDateTimeFormatFactory

public final JSObjectFactory getDateTimeFormatFactory()

getJavaImporterFactory

public final JSObjectFactory getJavaImporterFactory()

getJSAdapterFactory

public final JSObjectFactory getJSAdapterFactory()

getJavaPackageFactory

public final JSObjectFactory getJavaPackageFactory()

getTemporalPlainTimeFactory

public final JSObjectFactory getTemporalPlainTimeFactory()

getTemporalPlainDateFactory

public final JSObjectFactory getTemporalPlainDateFactory()

getTemporalPlainDateTimeFactory

public final JSObjectFactory getTemporalPlainDateTimeFactory()

getTemporalDurationFactory

public final JSObjectFactory getTemporalDurationFactory()

getTemporalCalendarFactory

public final JSObjectFactory getTemporalCalendarFactory()

getTemporalPlainYearMonthFactory

public JSObjectFactory getTemporalPlainYearMonthFactory()

getTemporalPlainMonthDayFactory

public JSObjectFactory getTemporalPlainMonthDayFactory()

getTemporalInstantFactory

public JSObjectFactory getTemporalInstantFactory()

getTemporalZonedDateTimeFactory

public JSObjectFactory getTemporalZonedDateTimeFactory()

getTemporalTimeZoneFactory

public JSObjectFactory getTemporalTimeZoneFactory()

getDictionaryObjectFactory

public JSObjectFactory getDictionaryObjectFactory()

getGlobalObjectFactory

public JSObjectFactory getGlobalObjectFactory()

getWebAssemblyModuleFactory

public JSObjectFactory getWebAssemblyModuleFactory()

getWebAssemblyInstanceFactory

public JSObjectFactory getWebAssemblyInstanceFactory()

getWebAssemblyMemoryFactory

public JSObjectFactory getWebAssemblyMemoryFactory()

getWebAssemblyTableFactory

public JSObjectFactory getWebAssemblyTableFactory()

getWebAssemblyGlobalFactory

public JSObjectFactory getWebAssemblyGlobalFactory()

getShadowRealmFactory

public final JSObjectFactory getShadowRealmFactory()

getAsyncContextSnapshotFactory

public final JSObjectFactory getAsyncContextSnapshotFactory()

getAsyncContextVariableFactory

public final JSObjectFactory getAsyncContextVariableFactory()

getRawJSONFactory

public final JSObjectFactory getRawJSONFactory()

getRegexOptions

public String getRegexOptions()

getRegexValidateOptions

public String getRegexValidateOptions()

getTRegexEmptyResult

public Object getTRegexEmptyResult()

getRegExpGroupsEmptyShape

public com.oracle.truffle.api.object.Shape getRegExpGroupsEmptyShape()

getShapeDataMap

public Map<com.oracle.truffle.api.object.Shape,JSShapeData> getShapeDataMap()

getLanguage

public JavaScriptLanguage getLanguage()

getEmptyFunctionCallTarget

public com.oracle.truffle.api.CallTarget getEmptyFunctionCallTarget()

getNamedEmptyFunctionData

public JSFunctionData getNamedEmptyFunctionData(com.oracle.truffle.api.strings.TruffleString name)

getSymbolIteratorThisGetterFunctionData

public JSFunctionData getSymbolIteratorThisGetterFunctionData()

getSymbolSpeciesThisGetterFunctionData

public JSFunctionData getSymbolSpeciesThisGetterFunctionData()

getNotConstructibleCallTarget

public com.oracle.truffle.api.CallTarget getNotConstructibleCallTarget()

getGeneratorNotConstructibleCallTarget

public com.oracle.truffle.api.CallTarget getGeneratorNotConstructibleCallTarget()

getBoundFunctionData

public JSFunctionData getBoundFunctionData(boolean constructor,
                                           boolean async)

getEcmaScriptVersion

public int getEcmaScriptVersion()

getPropertyCacheLimit

public int getPropertyCacheLimit()

getFunctionCacheLimit

public int getFunctionCacheLimit()

getAllocationReporter

public final com.oracle.truffle.api.instrumentation.AllocationReporter getAllocationReporter()

trackAllocation

public final <T> T trackAllocation(T object)

isOptionAnnexB

public boolean isOptionAnnexB()

isOptionIntl402

public boolean isOptionIntl402()

isOptionRegexpMatchIndices

public boolean isOptionRegexpMatchIndices()

isOptionRegexpUnicodeSets

public boolean isOptionRegexpUnicodeSets()

isOptionRegexpStaticResult

public boolean isOptionRegexpStaticResult()

isOptionSharedArrayBuffer

public boolean isOptionSharedArrayBuffer()

isOptionTemporal

public boolean isOptionTemporal()

isOptionV8CompatibilityMode

public boolean isOptionV8CompatibilityMode()

isOptionNashornCompatibilityMode

public boolean isOptionNashornCompatibilityMode()

isOptionMleBuiltin

public boolean isOptionMleBuiltin()

isOptionDirectByteBuffer

public boolean isOptionDirectByteBuffer()

isOptionParseOnly

public boolean isOptionParseOnly()

isOptionDisableWith

public boolean isOptionDisableWith()

isOptionAsyncStackTraces

public boolean isOptionAsyncStackTraces()

isOptionForeignObjectPrototype

public boolean isOptionForeignObjectPrototype()

getTimerResolution

public long getTimerResolution()

getFunctionArgumentsLimit

public long getFunctionArgumentsLimit()

getStringLengthLimit

public int getStringLengthLimit()

usePromiseResolve

public boolean usePromiseResolve()

setPrepareStackTraceCallback

public final void setPrepareStackTraceCallback(PrepareStackTraceCallback callback)

getPrepareStackTraceCallback

public final PrepareStackTraceCallback getPrepareStackTraceCallback()

getPromiseRejectionTracker

public PromiseRejectionTracker getPromiseRejectionTracker()

setPromiseRejectionTracker

public final void setPromiseRejectionTracker(PromiseRejectionTracker tracker)

notifyPromiseRejectionTracker

public void notifyPromiseRejectionTracker(JSDynamicObject promise,
                                          int operation,
                                          Object value)

setPromiseHook

public final void setPromiseHook(PromiseHook promiseHook)

hasPromiseHook

public final boolean hasPromiseHook()

notifyPromiseHook

public final void notifyPromiseHook(int changeType,
                                    JSDynamicObject promise)

setImportMetaInitializer

public final void setImportMetaInitializer(ImportMetaInitializer importMetaInitializer)

hasImportMetaInitializerBeenSet

public final boolean hasImportMetaInitializerBeenSet()

notifyImportMetaInitializer

public final void notifyImportMetaInitializer(JSDynamicObject importMeta,
                                              JSModuleRecord module)

setImportModuleDynamicallyCallback

public final void setImportModuleDynamicallyCallback(ImportModuleDynamicallyCallback callback)

hasImportModuleDynamicallyCallbackBeenSet

public final boolean hasImportModuleDynamicallyCallbackBeenSet()

hostImportModuleDynamically

public final JSDynamicObject hostImportModuleDynamically(JSRealm realm,
                                                         ScriptOrModule referrer,
                                                         Module.ModuleRequest moduleRequest)

Invokes the HostImportModuleDynamically (and FinishDynamicImport) callback. Returns a promise of dynamic import completion or if no callback is installed or the callback failed.

Returns:

the callback result (a promise or null).

getOrCreateBuiltinFunctionData

public final JSFunctionData getOrCreateBuiltinFunctionData(JSContext.BuiltinFunctionKey key,
                                                           Function<JSContext,JSFunctionData> factory)

getBuiltinFunctionData

public final JSFunctionData getBuiltinFunctionData(Builtin key)

putBuiltinFunctionData

public final void putBuiltinFunctionData(Builtin key,
                                         JSFunctionData functionData)

neverCreatedChildRealms

public final boolean neverCreatedChildRealms()

isSingleRealm

public final boolean isSingleRealm()

getSingleRealmAssumption

public final com.oracle.truffle.api.Assumption getSingleRealmAssumption()

getLanguageOptions

public JSLanguageOptions getLanguageOptions()

isMultiContext

public final boolean isMultiContext()

getFunctionFactory

public JSFunctionFactory getFunctionFactory(JSFunctionData functionData)

getBoundFunctionFactory

public JSFunctionFactory getBoundFunctionFactory(JSFunctionData functionData)

getWrappedFunctionFactory

public JSFunctionFactory getWrappedFunctionFactory()

checkEvalAllowed

public void checkEvalAllowed()

getLocale

public Locale getLocale()

adoptNode

public <T extends com.oracle.truffle.api.nodes.Node> T adoptNode(T node)

isOptionTopLevelAwait

public boolean isOptionTopLevelAwait()

getSupportedImportAttributes

public final Set<com.oracle.truffle.api.strings.TruffleString> getSupportedImportAttributes()

getTypeImportAttribute

public static com.oracle.truffle.api.strings.TruffleString getTypeImportAttribute()