Class OptionalChainNode.OptionalTargetableNode

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.access.JSTargetableNode

com.oracle.truffle.js.nodes.access.OptionalChainNode.OptionalTargetableNode

All Implemented Interfaces:

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

Enclosing class:

OptionalChainNode

public static final class OptionalChainNode.OptionalTargetableNode
extends JSTargetableNode

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.api.instrumentation.InstrumentableNode

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

Field Summary

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

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OptionalTargetableNode(JSTargetableNode delegateNode, Object result)

Method Summary

Modifier and Type	Method	Description
protected JavaScriptNode	copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)
Object	evaluateTarget(com.oracle.truffle.api.frame.VirtualFrame frame)
Object	execute(com.oracle.truffle.api.frame.VirtualFrame frame)	Executes this node using the specified context and frame and returns the result value.
Object	executeWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame, Object target)
JavaScriptNode	getDelegateNode()
JavaScriptNode	getTarget()

Methods inherited from class com.oracle.truffle.js.nodes.access.JSTargetableNode

createWrapper, evaluateReceiver, executeDoubleWithTarget, executeIntWithTarget, expressionToString

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

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, executeBoolean, executeDouble, executeInt, executeVoid, findBlockScopeNode, getSourceSection, hasSourceSection, hasTag, isInstrumentable, isResultAlwaysOfType, 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.api.instrumentation.InstrumentableNode

findNearestNodeAt, findNearestNodeAt, getNodeObject, materializeInstrumentableNodes

Constructor Details

OptionalTargetableNode

protected OptionalTargetableNode(JSTargetableNode delegateNode,
 Object result)

Method Details

getTarget

public JavaScriptNode getTarget()

Overrides:

getTarget in class JSTargetableNode

evaluateTarget

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

Overrides:

evaluateTarget in class JSTargetableNode

executeWithTarget

public Object executeWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame,
 Object target)

Specified by:

executeWithTarget in class JSTargetableNode

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

copyUninitialized

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

Overrides:

copyUninitialized in class JavaScriptNode

getDelegateNode

public JavaScriptNode getDelegateNode()