Class AbstractModuleRecord

java.lang.Object

com.oracle.truffle.js.runtime.objects.ScriptOrModule

com.oracle.truffle.js.runtime.objects.AbstractModuleRecord

Direct Known Subclasses:

CyclicModuleRecord

public abstract class AbstractModuleRecord
extends ScriptOrModule

Abstract Module Record.

Field Summary

Fields inherited from class com.oracle.truffle.js.runtime.objects.ScriptOrModule

context, source

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractModuleRecord(JSContext context, com.oracle.truffle.api.source.Source source, Object hostDefined)

Method Summary

Modifier and Type	Method	Description
protected final void	clearEnvironment()
abstract JSPromiseObject	evaluate(JSRealm realm)	Returns a promise for the evaluation of this module and its dependencies, resolving on successful evaluation or if it has already been evaluated successfully, and rejecting for an evaluation error or if it has already been evaluated unsuccessfully.
final com.oracle.truffle.api.frame.MaterializedFrame	getEnvironment()
final Collection<com.oracle.truffle.api.strings.TruffleString>	getExportedNames()
abstract Collection<com.oracle.truffle.api.strings.TruffleString>	getExportedNames(Set<JSModuleRecord> exportStarSet)
com.oracle.truffle.api.frame.FrameDescriptor	getFrameDescriptor()
final Object	getHostDefined()
final JSModuleNamespaceObject	getModuleNamespace()
final JSModuleNamespaceObject	getModuleNamespaceOrNull()
abstract Object	getModuleSource()
abstract void	link(JSRealm realm)	Prepare the module for evaluation by transitively resolving all module dependencies and creating a Module Environment Record.
abstract JSPromiseObject	loadRequestedModules(JSRealm realm, Object hostDefinedArg)	Prepares the module for linking by recursively loading all its dependencies.
final void	loadRequestedModulesSync(JSRealm realm, Object hostDefinedArg)
final ExportResolution	resolveExport(com.oracle.truffle.api.strings.TruffleString exportName)
abstract ExportResolution	resolveExport(com.oracle.truffle.api.strings.TruffleString exportName, Set<Pair<? extends AbstractModuleRecord, com.oracle.truffle.api.strings.TruffleString>> resolveSet)
final void	setEnvironment(com.oracle.truffle.api.frame.MaterializedFrame environment)

Methods inherited from class com.oracle.truffle.js.runtime.objects.ScriptOrModule

addLoadedModule, getContext, getLoadedModule, getSource, rememberImportedModuleSource

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractModuleRecord

protected AbstractModuleRecord(JSContext context,
 com.oracle.truffle.api.source.Source source,
 Object hostDefined)

Method Details

loadRequestedModules

public abstract JSPromiseObject loadRequestedModules(JSRealm realm,
 Object hostDefinedArg)

Prepares the module for linking by recursively loading all its dependencies.

loadRequestedModulesSync

public final void loadRequestedModulesSync(JSRealm realm,
 Object hostDefinedArg)

link

public abstract void link(JSRealm realm)

Prepare the module for evaluation by transitively resolving all module dependencies and creating a Module Environment Record. LoadRequestedModules must have completed successfully prior to invoking this method.

evaluate

public abstract JSPromiseObject evaluate(JSRealm realm)

Returns a promise for the evaluation of this module and its dependencies, resolving on successful evaluation or if it has already been evaluated successfully, and rejecting for an evaluation error or if it has already been evaluated unsuccessfully. Link must have completed successfully prior to invoking this method.

getExportedNames

public final Collection<com.oracle.truffle.api.strings.TruffleString> getExportedNames()

getExportedNames

public abstract Collection<com.oracle.truffle.api.strings.TruffleString> getExportedNames(Set<JSModuleRecord> exportStarSet)

resolveExport

public final ExportResolution resolveExport(com.oracle.truffle.api.strings.TruffleString exportName)

resolveExport

public abstract ExportResolution resolveExport(com.oracle.truffle.api.strings.TruffleString exportName,
 Set<Pair<? extends AbstractModuleRecord, com.oracle.truffle.api.strings.TruffleString>> resolveSet)

getModuleNamespaceOrNull

public final JSModuleNamespaceObject getModuleNamespaceOrNull()

getModuleNamespace

public final JSModuleNamespaceObject getModuleNamespace()

getModuleSource

public abstract Object getModuleSource()

getEnvironment

public final com.oracle.truffle.api.frame.MaterializedFrame getEnvironment()

setEnvironment

public final void setEnvironment(com.oracle.truffle.api.frame.MaterializedFrame environment)

clearEnvironment

protected final void clearEnvironment()

getFrameDescriptor

public com.oracle.truffle.api.frame.FrameDescriptor getFrameDescriptor()

getHostDefined

public final Object getHostDefined()