Class ClassDefinitionNode

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.NamedEvaluationTargetNode

com.oracle.truffle.js.nodes.function.ClassDefinitionNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, ResumableNode, ResumableNode.WithObjectState, FunctionNameHolder, Cloneable

public final class ClassDefinitionNode
extends NamedEvaluationTargetNode
implements FunctionNameHolder, ResumableNode.WithObjectState

ES6 14.5.14 Runtime Semantics: ClassDefinitionEvaluation.

Nested Class Summary

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.js.nodes.function.FunctionNameHolder

FunctionNameHolder.Delegate

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

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

Nested classes/interfaces inherited from interface com.oracle.truffle.js.nodes.control.ResumableNode

ResumableNode.WithIntState, ResumableNode.WithObjectState

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ClassDefinitionNode(JSContext context, JSFunctionExpressionNode constructorFunctionNode, JavaScriptNode classHeritageNode, ObjectLiteralNode.ObjectLiteralMemberNode[] memberNodes, JSWriteFrameSlotNode writeClassBindingNode, JSWriteFrameSlotNode writeInternalConstructorBrand, JavaScriptNode[] classDecorators, DecoratorListEvaluationNode[] memberDecorators, com.oracle.truffle.api.strings.TruffleString className, int instanceElementsCount, int staticElementCount, boolean hasPrivateInstanceMethods, boolean hasInstanceFieldsOrAccessors, int blockScopeSlot)

Method Summary

Modifier and Type	Method	Description
protected JavaScriptNode	copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)
static ClassDefinitionNode	create(JSContext context, JSFunctionExpressionNode constructorFunction, JavaScriptNode classHeritage, ObjectLiteralNode.ObjectLiteralMemberNode[] members, JSWriteFrameSlotNode writeClassBinding, JSWriteFrameSlotNode writeInternalConstructorBrand, com.oracle.truffle.api.strings.TruffleString className, JavaScriptNode[] classDecorators, DecoratorListEvaluationNode[] memberDecorators, int instanceFieldCount, int staticElementCount, boolean hasPrivateInstanceMethods, boolean hasInstanceFieldsOrAccessors, JSFrameSlot blockScopeSlot)
Object	execute(com.oracle.truffle.api.frame.VirtualFrame frame)	Executes this node using the specified context and frame and returns the result value.
Object	executeWithName(com.oracle.truffle.api.frame.VirtualFrame frame, Object name)
com.oracle.truffle.api.strings.TruffleString	getClassName()
CreateObjectNode.CreateObjectWithPrototypeNode	getCreatePrototypeNode()
com.oracle.truffle.api.strings.TruffleString	getFunctionName()
boolean	isResultAlwaysOfType(Class<?> clazz)
Object	resume(com.oracle.truffle.api.frame.VirtualFrame frame, int stateSlot)
void	setFunctionName(com.oracle.truffle.api.strings.TruffleString name)

Methods inherited from class com.oracle.truffle.js.nodes.function.NamedEvaluationTargetNode

createWrapper

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, executeBoolean, executeDouble, executeInt, executeVoid, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, hasTag, isInstrumentable, onReplace, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.js.nodes.function.FunctionNameHolder

isAnonymous

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

findNearestNodeAt, findNearestNodeAt, getNodeObject, materializeInstrumentableNodes

Methods inherited from interface com.oracle.truffle.js.nodes.control.ResumableNode

asResumableNode, resetState

Methods inherited from interface com.oracle.truffle.js.nodes.control.ResumableNode.WithObjectState

getState, getStateAndReset, getStateSlotKind, setState

Constructor Details

ClassDefinitionNode

protected ClassDefinitionNode(JSContext context,
 JSFunctionExpressionNode constructorFunctionNode,
 JavaScriptNode classHeritageNode,
 ObjectLiteralNode.ObjectLiteralMemberNode[] memberNodes,
 JSWriteFrameSlotNode writeClassBindingNode,
 JSWriteFrameSlotNode writeInternalConstructorBrand,
 JavaScriptNode[] classDecorators,
 DecoratorListEvaluationNode[] memberDecorators,
 com.oracle.truffle.api.strings.TruffleString className,
 int instanceElementsCount,
 int staticElementCount,
 boolean hasPrivateInstanceMethods,
 boolean hasInstanceFieldsOrAccessors,
 int blockScopeSlot)

Method Details

create

public static ClassDefinitionNode create(JSContext context,
 JSFunctionExpressionNode constructorFunction,
 JavaScriptNode classHeritage,
 ObjectLiteralNode.ObjectLiteralMemberNode[] members,
 JSWriteFrameSlotNode writeClassBinding,
 JSWriteFrameSlotNode writeInternalConstructorBrand,
 com.oracle.truffle.api.strings.TruffleString className,
 JavaScriptNode[] classDecorators,
 DecoratorListEvaluationNode[] memberDecorators,
 int instanceFieldCount,
 int staticElementCount,
 boolean hasPrivateInstanceMethods,
 boolean hasInstanceFieldsOrAccessors,
 JSFrameSlot blockScopeSlot)

execute

public Object execute(com.oracle.truffle.api.frame.VirtualFrame frame)

Description copied from class: JavaScriptNode

Executes this node using the specified context and frame and returns the result value.

Specified by:

execute in class JavaScriptNode

Parameters:

frame - the frame of the currently executing guest language method

Returns:

the value of the execution

resume

public Object resume(com.oracle.truffle.api.frame.VirtualFrame frame,
 int stateSlot)

Specified by:

resume in interface ResumableNode

executeWithName

public Object executeWithName(com.oracle.truffle.api.frame.VirtualFrame frame,
 Object name)

Specified by:

executeWithName in class NamedEvaluationTargetNode

isResultAlwaysOfType

public boolean isResultAlwaysOfType(Class<?> clazz)

Overrides:

isResultAlwaysOfType in class JavaScriptNode

getFunctionName

public com.oracle.truffle.api.strings.TruffleString getFunctionName()

Specified by:

getFunctionName in interface FunctionNameHolder

getClassName

public com.oracle.truffle.api.strings.TruffleString getClassName()

setFunctionName

public void setFunctionName(com.oracle.truffle.api.strings.TruffleString name)

Specified by:

setFunctionName in interface FunctionNameHolder

getCreatePrototypeNode

public CreateObjectNode.CreateObjectWithPrototypeNode getCreatePrototypeNode()

copyUninitialized

protected JavaScriptNode copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)

Overrides:

copyUninitialized in class JavaScriptNode