Class DynamicObject.ResetShapeNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.object.DynamicObject.ResetShapeNode

All Implemented Interfaces:

NodeInterface, Cloneable

Enclosing class:

DynamicObject

public abstract static class DynamicObject.ResetShapeNode
extends Node

Empties and resets the object to the given root shape.

Since:

25.1

See Also:

• execute(DynamicObject, Shape)

Nested Class Summary

Nested classes/interfaces inherited from class Node

Node.Child, Node.Children

Method Summary

Modifier and Type	Method	Description
static DynamicObject.ResetShapeNode	create()
abstract boolean	execute(DynamicObject receiver, Shape newShape)	Empties and resets the object to the given root shape, which must not contain any instance properties (but may contain properties with a constant value).
static DynamicObject.ResetShapeNode	getUncached()

Methods inherited from class Node

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

Methods inherited from class Object

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

Method Details

execute

public abstract boolean execute(DynamicObject receiver,
 Shape newShape)

Empties and resets the object to the given root shape, which must not contain any instance properties (but may contain properties with a constant value).

Parameters:

newShape - the desired shape

Returns:

true if the object's shape was changed

Throws:

IllegalArgumentException - if the shape contains instance properties

create

public static DynamicObject.ResetShapeNode create()

Since:

25.1

getUncached

public static DynamicObject.ResetShapeNode getUncached()

Since:

25.1