com.oracle.truffle.js.nodes.access

Class PropertyCacheNode.ShapeCheckNode

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.ShapeCheckNode

All Implemented Interfaces:

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

Enclosing class:

PropertyCacheNode<T extends PropertyCacheNode.CacheNode<T>>

protected static final class PropertyCacheNode.ShapeCheckNode
extends PropertyCacheNode.AbstractShapeCheckNode

Check the object shape by identity comparison.

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

Constructor Summary

Constructors

Constructor and Description
ShapeCheckNode(com.oracle.truffle.api.object.Shape shape)

Method Summary

Modifier and Type	Method and Description
com.oracle.truffle.api.object.DynamicObject	getStore(Object thisObj)
boolean	isValid() Checks if all required assumptions are valid.

Methods inherited from class com.oracle.truffle.js.nodes.access.PropertyCacheNode.AbstractShapeCheckNode

accept, getDepth, getShape

Methods inherited from class com.oracle.truffle.js.nodes.access.PropertyCacheNode.ReceiverCheckNode

getCost, isUnstable

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

copy, onReplace

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

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ShapeCheckNode

public ShapeCheckNode(com.oracle.truffle.api.object.Shape shape)

Method Detail

getStore

public com.oracle.truffle.api.object.DynamicObject getStore(Object thisObj)

Specified by:

getStore in class PropertyCacheNode.AbstractShapeCheckNode

Returns:

the DynamicObject that contains the property.

isValid

public boolean isValid()

Description copied from class: PropertyCacheNode.ReceiverCheckNode

Checks if all required assumptions are valid.

Specified by:

isValid in class PropertyCacheNode.AbstractShapeCheckNode