Class PropertyCacheNode.ValuePrototypeChainCheckNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.access.PropertyCacheNode.ReceiverCheckNode

com.oracle.truffle.js.nodes.access.PropertyCacheNode.AbstractShapeCheckNode

com.oracle.truffle.js.nodes.access.PropertyCacheNode.AbstractSingleRealmShapeCheckNode

com.oracle.truffle.js.nodes.access.PropertyCacheNode.AbstractFinalPrototypeShapeCheckNode

com.oracle.truffle.js.nodes.access.PropertyCacheNode.ValuePrototypeChainCheckNode

All Implemented Interfaces:

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

Enclosing class:

PropertyCacheNode<T extends PropertyCacheNode.CacheNode<T>>

protected static final class PropertyCacheNode.ValuePrototypeChainCheckNode
extends PropertyCacheNode.AbstractFinalPrototypeShapeCheckNode

Checks the shapes of the prototype chain up to the given depth using assumptions only (valid and property unchanged).

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

Field Summary

Fields inherited from class PropertyCacheNode.AbstractSingleRealmShapeCheckNode

assumptions

Fields inherited from class PropertyCacheNode.ReceiverCheckNode

shape

Method Summary

Modifier and Type	Method	Description
boolean	accept(Object thisObj)	Check receiver shape, class, or instance.
int	getDepth()

Methods inherited from class PropertyCacheNode.AbstractFinalPrototypeShapeCheckNode

getStore

Methods inherited from class PropertyCacheNode.AbstractSingleRealmShapeCheckNode

isValid

Methods inherited from class PropertyCacheNode.ReceiverCheckNode

getShape, isUnstable

Methods inherited from class JavaScriptBaseNode

copy, getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, onReplace, 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, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize, reportReplace, toString

Methods inherited from class Object

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

Method Details

accept

public boolean accept(Object thisObj)

Description copied from class: PropertyCacheNode.ReceiverCheckNode

Check receiver shape, class, or instance.

Overrides:

accept in class PropertyCacheNode.AbstractShapeCheckNode

Returns:

whether the object is supported by the associated property cache node.

getDepth

public int getDepth()

Overrides:

getDepth in class PropertyCacheNode.AbstractShapeCheckNode