Class JSWebAssemblyExportedGC

java.lang.Object

com.oracle.truffle.js.runtime.builtins.JSClass

com.oracle.truffle.js.runtime.builtins.AbstractJSClass

com.oracle.truffle.js.runtime.builtins.wasm.JSWebAssemblyExportedGC

All Implemented Interfaces:

PrototypeSupplier

public class JSWebAssemblyExportedGC
extends AbstractJSClass
implements PrototypeSupplier

Field Summary

Fields

Modifier and Type	Field	Description
static final JSWebAssemblyExportedGC	INSTANCE

Constructor Summary

Constructors

Constructor	Description
JSWebAssemblyExportedGC()

Method Summary

Modifier and Type	Method	Description
static JSWebAssemblyExportedGCObject	create(JSContext context, JSRealm realm, Object wasmGCObject)
boolean	defineOwnProperty(JSDynamicObject thisObj, Object key, PropertyDescriptor value, boolean doThrow)	9.1.6 [[DefineOwnProperty]] (P, Desc).
boolean	delete(JSDynamicObject thisObj, long index, boolean isStrict, boolean resultWhenNotPresent)
boolean	delete(JSDynamicObject thisObj, Object key, boolean isStrict, boolean resultWhenNotPresent)
Object	getHelper(JSDynamicObject store, Object thisObj, long index, com.oracle.truffle.api.nodes.Node encapsulatingNode)
Object	getHelper(JSDynamicObject store, Object thisObj, Object key, com.oracle.truffle.api.nodes.Node encapsulatingNode)
JSDynamicObject	getIntrinsicDefaultProto(JSRealm realm)	Allows invokevirtual of this method instead of invokeinterface.
Object	getMethodHelper(JSDynamicObject store, Object thisObj, Object key, com.oracle.truffle.api.nodes.Node encapsulatingNode)
Object	getOwnHelper(JSDynamicObject store, Object thisObj, long index, com.oracle.truffle.api.nodes.Node encapsulatingNode)
Object	getOwnHelper(JSDynamicObject store, Object thisObj, Object key, com.oracle.truffle.api.nodes.Node encapsulatingNode)
PropertyDescriptor	getOwnProperty(JSDynamicObject thisObj, Object key)	9.1.5 [[GetOwnProperty]] (P).
List<Object>	getOwnPropertyKeys(JSDynamicObject obj, boolean strings, boolean symbols)	GetOwnPropertyKeys (O, type).
JSDynamicObject	getPrototypeOf(JSDynamicObject thisObj)	9.1.1 [[GetPrototypeOf]] ().
boolean	hasOnlyShapeProperties(JSDynamicObject obj)	If true, JSClass.ownPropertyKeys(JSDynamicObject) and JSShape.getPropertyKeyList(Shape, boolean, boolean) enumerate the same keys.
boolean	hasOwnProperty(JSDynamicObject thisObj, long index)
boolean	hasOwnProperty(JSDynamicObject thisObj, Object key)
boolean	hasProperty(JSDynamicObject thisObj, long index)
boolean	hasProperty(JSDynamicObject thisObj, Object key)	9.1.7 [[HasProperty]] (P).
boolean	isExtensible(JSDynamicObject thisObj)	9.1.3 [[IsExtensible]] ().
static boolean	isJSWebAssemblyExportedGCObject(Object object)
com.oracle.truffle.api.object.Shape	makeInitialShape(JSContext context, JSDynamicObject prototype)
boolean	preventExtensions(JSDynamicObject thisObj, boolean doThrow)	9.1.4 [[PreventExtensions]] ().
boolean	set(JSDynamicObject thisObj, long index, Object value, Object receiver, boolean isStrict, com.oracle.truffle.api.nodes.Node encapsulatingNode)
boolean	set(JSDynamicObject thisObj, Object key, Object value, Object receiver, boolean isStrict, com.oracle.truffle.api.nodes.Node encapsulatingNode)	9.1.9 [[Set]] (P, V, Receiver).
boolean	setPrototypeOf(JSDynamicObject thisObj, JSDynamicObject newPrototype)	9.1.2 [[SetPrototypeOf]] (V).
boolean	usesOrdinaryGetOwnProperty()
boolean	usesOrdinaryIsExtensible()

Methods inherited from class JSClass

delete, delete, filterOwnPropertyKeys, get, get, isInstance, isInstance, isInstance, isInstance, ownPropertyKeys, toString

Methods inherited from class Object

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

Field Details

INSTANCE

public static final JSWebAssemblyExportedGC INSTANCE

Constructor Details

JSWebAssemblyExportedGC

public JSWebAssemblyExportedGC()

Method Details

isJSWebAssemblyExportedGCObject

public static boolean isJSWebAssemblyExportedGCObject(Object object)

makeInitialShape

public com.oracle.truffle.api.object.Shape makeInitialShape(JSContext context,
 JSDynamicObject prototype)

Overrides:

makeInitialShape in class JSClass

create

public static JSWebAssemblyExportedGCObject create(JSContext context,
 JSRealm realm,
 Object wasmGCObject)

getIntrinsicDefaultProto

public JSDynamicObject getIntrinsicDefaultProto(JSRealm realm)

Description copied from class: JSClass

Allows invokevirtual of this method instead of invokeinterface. Classes overriding this method should implement PrototypeSupplier.

Specified by:

getIntrinsicDefaultProto in interface PrototypeSupplier

Overrides:

getIntrinsicDefaultProto in class JSClass

See Also:

• PrototypeSupplier.getIntrinsicDefaultProto(JSRealm)

getPrototypeOf

public JSDynamicObject getPrototypeOf(JSDynamicObject thisObj)

Description copied from class: JSClass

9.1.1 [[GetPrototypeOf]] ().

Overrides:

getPrototypeOf in class AbstractJSClass

setPrototypeOf

public boolean setPrototypeOf(JSDynamicObject thisObj,
 JSDynamicObject newPrototype)

Description copied from class: JSClass

9.1.2 [[SetPrototypeOf]] (V).

Overrides:

setPrototypeOf in class AbstractJSClass

isExtensible

public boolean isExtensible(JSDynamicObject thisObj)

Description copied from class: JSClass

9.1.3 [[IsExtensible]] ().

Overrides:

isExtensible in class AbstractJSClass

preventExtensions

public boolean preventExtensions(JSDynamicObject thisObj,
 boolean doThrow)

Description copied from class: JSClass

9.1.4 [[PreventExtensions]] ().

Overrides:

preventExtensions in class AbstractJSClass

getOwnProperty

public PropertyDescriptor getOwnProperty(JSDynamicObject thisObj,
 Object key)

Description copied from class: JSClass

9.1.5 [[GetOwnProperty]] (P).

Overrides:

getOwnProperty in class AbstractJSClass

defineOwnProperty

public boolean defineOwnProperty(JSDynamicObject thisObj,
 Object key,
 PropertyDescriptor value,
 boolean doThrow)

Description copied from class: JSClass

9.1.6 [[DefineOwnProperty]] (P, Desc).

Overrides:

defineOwnProperty in class AbstractJSClass

hasProperty

public boolean hasProperty(JSDynamicObject thisObj,
 Object key)

Description copied from class: JSClass

9.1.7 [[HasProperty]] (P).

Overrides:

hasProperty in class AbstractJSClass

hasProperty

public boolean hasProperty(JSDynamicObject thisObj,
 long index)

Overrides:

hasProperty in class AbstractJSClass

hasOwnProperty

public boolean hasOwnProperty(JSDynamicObject thisObj,
 Object key)

Overrides:

hasOwnProperty in class AbstractJSClass

hasOwnProperty

public boolean hasOwnProperty(JSDynamicObject thisObj,
 long index)

Overrides:

hasOwnProperty in class AbstractJSClass

getHelper

public Object getHelper(JSDynamicObject store,
 Object thisObj,
 Object key,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Overrides:

getHelper in class AbstractJSClass

getHelper

public Object getHelper(JSDynamicObject store,
 Object thisObj,
 long index,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Overrides:

getHelper in class AbstractJSClass

getOwnHelper

public Object getOwnHelper(JSDynamicObject store,
 Object thisObj,
 Object key,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Overrides:

getOwnHelper in class AbstractJSClass

getOwnHelper

public Object getOwnHelper(JSDynamicObject store,
 Object thisObj,
 long index,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Overrides:

getOwnHelper in class AbstractJSClass

getMethodHelper

public Object getMethodHelper(JSDynamicObject store,
 Object thisObj,
 Object key,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Overrides:

getMethodHelper in class AbstractJSClass

set

public boolean set(JSDynamicObject thisObj,
 Object key,
 Object value,
 Object receiver,
 boolean isStrict,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Description copied from class: JSClass

9.1.9 [[Set]] (P, V, Receiver).

Overrides:

set in class AbstractJSClass

set

public boolean set(JSDynamicObject thisObj,
 long index,
 Object value,
 Object receiver,
 boolean isStrict,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Overrides:

set in class AbstractJSClass

delete

public boolean delete(JSDynamicObject thisObj,
 Object key,
 boolean isStrict,
 boolean resultWhenNotPresent)

Overrides:

delete in class AbstractJSClass

delete

public boolean delete(JSDynamicObject thisObj,
 long index,
 boolean isStrict,
 boolean resultWhenNotPresent)

Overrides:

delete in class AbstractJSClass

getOwnPropertyKeys

public List<Object> getOwnPropertyKeys(JSDynamicObject obj,
 boolean strings,
 boolean symbols)

Description copied from class: JSClass

GetOwnPropertyKeys (O, type).

Overrides:

getOwnPropertyKeys in class AbstractJSClass

Returns:

a List of the keys of all own properties of that object with the specified types

hasOnlyShapeProperties

public boolean hasOnlyShapeProperties(JSDynamicObject obj)

Description copied from class: JSClass

If true, JSClass.ownPropertyKeys(JSDynamicObject) and JSShape.getPropertyKeyList(Shape, boolean, boolean) enumerate the same keys.

Overrides:

hasOnlyShapeProperties in class AbstractJSClass

usesOrdinaryGetOwnProperty

public boolean usesOrdinaryGetOwnProperty()

Overrides:

usesOrdinaryGetOwnProperty in class AbstractJSClass

usesOrdinaryIsExtensible

public boolean usesOrdinaryIsExtensible()

Overrides:

usesOrdinaryIsExtensible in class AbstractJSClass