Class CommonJSRequireBuiltin

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.function.AbstractBodyNode

com.oracle.truffle.js.nodes.function.JSBuiltinNode

com.oracle.truffle.js.builtins.GlobalBuiltins.JSFileLoadingOperation

com.oracle.truffle.js.builtins.commonjs.CommonJSRequireBuiltin

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public abstract class CommonJSRequireBuiltin
extends GlobalBuiltins.JSFileLoadingOperation

Nested Class Summary

Nested classes/interfaces inherited from class JSBuiltinNode

JSBuiltinNode.Inlineable, JSBuiltinNode.Inlined

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields

Modifier and Type	Field	Description
static final com.oracle.truffle.api.object.HiddenKey	MODULE_SOURCE_KEY	Used to store the Source of a CJS module in its module object.
static final String	UNSUPPORTED_NODE_FILE

Fields inherited from class JSBuiltinNode

ARGUMENTS

Fields inherited from class JavaScriptNode

INTERMEDIATE_VALUE

Method Summary

Modifier and Type	Method	Description
protected static Object	fallback(Object function, Object moduleIdentifier)
boolean	isCallerSensitive()	If true, this function needs the call source location.
static void	log(Object... message)
protected Object	require(JSDynamicObject currentRequire, com.oracle.truffle.api.strings.TruffleString moduleIdentifier)
protected final com.oracle.truffle.api.strings.TruffleString	toString1(Object target)

Methods inherited from class GlobalBuiltins.JSFileLoadingOperation

cannotLoadScript, sourceFromPath, sourceFromTruffleFile

Methods inherited from class JSBuiltinNode

copyUninitialized, countsTowardsStackTraceLimit, createBuiltin, getArguments, getBuiltin, getContext, getNodeObject, hasTag, isInlineable, isSplitImmediately, tryCreateInlined

Methods inherited from class AbstractBodyNode

executeBoolean, executeDouble, executeInt, executeVoid

Methods inherited from class JavaScriptNode

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, convertIncomingValue, copy, createWrapper, execute, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, isInstrumentable, isResultAlwaysOfType, onReplace, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

Methods inherited from class JavaScriptBaseNode

getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, reportLoopCount, reportLoopCount

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize, reportReplace

Methods inherited from class Object

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

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

createProbe, findNearestNodeAt, findNearestNodeAt, findProbe, materializeInstrumentableNodes

Field Details

UNSUPPORTED_NODE_FILE

public static final String UNSUPPORTED_NODE_FILE

See Also:

• Constant Field Values

MODULE_SOURCE_KEY

public static final com.oracle.truffle.api.object.HiddenKey MODULE_SOURCE_KEY

Used to store the Source of a CJS module in its module object.

Method Details

log

public static void log(Object... message)

require

protected Object require(JSDynamicObject currentRequire,
 com.oracle.truffle.api.strings.TruffleString moduleIdentifier)

fallback

protected static Object fallback(Object function,
 Object moduleIdentifier)

isCallerSensitive

public boolean isCallerSensitive()

Description copied from class: JSBuiltinNode

If true, this function needs the call source location. The call node uses this hint to try and pass the call node via a thread-local field (in the case of a direct call) that the built-in can then use to avoid an expensive stack walk.

Overrides:

isCallerSensitive in class JSBuiltinNode

toString1

protected final com.oracle.truffle.api.strings.TruffleString toString1(Object target)