com.oracle.truffle.js.runtime.builtins

Class AbstractJSClass

java.lang.Object

com.oracle.truffle.api.object.ObjectType

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

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

Direct Known Subclasses:

JSAdapter, JSProxy

public abstract class AbstractJSClass
extends JSClass

Property Summary

Type	Property and Description
boolean	usesOrdinaryGetOwn

Field Summary

Fields inherited from class com.oracle.truffle.js.runtime.builtins.JSClass

EMPTY_STRING_ARRAY

Constructor Summary

Constructors

Constructor and Description
AbstractJSClass()

Method Summary

Modifier and Type	Method and Description
boolean	defineOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj, Object key, PropertyDescriptor desc, boolean doThrow) 9.1.6 [[DefineOwnProperty]] (P, Desc).
boolean	delete(com.oracle.truffle.api.object.DynamicObject thisObj, long index, boolean isStrict)
boolean	delete(com.oracle.truffle.api.object.DynamicObject thisObj, Object key, boolean isStrict) 9.1.10 [[Delete]] (P).
Object	getHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, long index, com.oracle.truffle.api.nodes.Node encapsulatingNode)
Object	getHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, Object key, com.oracle.truffle.api.nodes.Node encapsulatingNode)
Object	getMethodHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, Object key, com.oracle.truffle.api.nodes.Node encapsulatingNode)
Object	getOwnHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, long index, com.oracle.truffle.api.nodes.Node encapsulatingNode)
Object	getOwnHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, Object name, com.oracle.truffle.api.nodes.Node encapsulatingNode)
PropertyDescriptor	getOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj, Object key) 9.1.5 [[GetOwnProperty]] (P).
List<Object>	getOwnPropertyKeys(com.oracle.truffle.api.object.DynamicObject thisObj, boolean strings, boolean symbols) GetOwnPropertyKeys (O, type).
com.oracle.truffle.api.object.DynamicObject	getPrototypeOf(com.oracle.truffle.api.object.DynamicObject thisObj) 9.1.1 [[GetPrototypeOf]] ().
boolean	hasOnlyShapeProperties(com.oracle.truffle.api.object.DynamicObject obj) If true, JSClass.ownPropertyKeys(com.oracle.truffle.api.object.DynamicObject) and JSShape.getProperties(com.oracle.truffle.api.object.Shape) enumerate the same keys.
boolean	hasOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj, long index)
boolean	hasOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj, Object key)
boolean	hasProperty(com.oracle.truffle.api.object.DynamicObject thisObj, long index)
boolean	hasProperty(com.oracle.truffle.api.object.DynamicObject thisObj, Object key) 9.1.7 [[HasProperty]] (P).
boolean	isExtensible(com.oracle.truffle.api.object.DynamicObject thisObj) 9.1.3 [[IsExtensible]] ().
boolean	preventExtensions(com.oracle.truffle.api.object.DynamicObject thisObj, boolean doThrow) 9.1.4 [[PreventExtensions]] ().
boolean	set(com.oracle.truffle.api.object.DynamicObject thisObj, long index, Object value, Object receiver, boolean isStrict, com.oracle.truffle.api.nodes.Node encapsulatingNode)
boolean	set(com.oracle.truffle.api.object.DynamicObject 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(com.oracle.truffle.api.object.DynamicObject thisObj, com.oracle.truffle.api.object.DynamicObject newPrototype) 9.1.2 [[SetPrototypeOf]] (V).
boolean	usesOrdinaryGetOwnProperty()
boolean	usesOrdinaryIsExtensible()

Methods inherited from class com.oracle.truffle.js.runtime.builtins.JSClass

defaultToString, filterOwnPropertyKeys, formatToString, get, get, getBuiltinToStringTag, getClassName, getToStringTag, isInstance, isInstance, isInstance, isInstance, makeInitialShape, ownPropertyKeys, setIntegrityLevel, testIntegrityLevel, testIntegrityLevelDefault, toDisplayStringImpl, toString

Methods inherited from class com.oracle.truffle.api.object.ObjectType

dispatch, equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Property Detail

usesOrdinaryGetOwn

public boolean usesOrdinaryGetOwnProperty

Specified by:

usesOrdinaryGetOwnProperty in class JSClass

Constructor Detail

AbstractJSClass

public AbstractJSClass()

Method Detail

getOwnHelper

public Object getOwnHelper(com.oracle.truffle.api.object.DynamicObject store,
                           Object thisObj,
                           Object name,
                           com.oracle.truffle.api.nodes.Node encapsulatingNode)

Specified by:

getOwnHelper in class JSClass

getOwnHelper

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

Specified by:

getOwnHelper in class JSClass

getMethodHelper

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

Specified by:

getMethodHelper in class JSClass

getHelper

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

Specified by:

getHelper in class JSClass

getHelper

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

Specified by:

getHelper in class JSClass

hasOwnProperty

public boolean hasOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj,
                              Object key)

Specified by:

hasOwnProperty in class JSClass

hasOwnProperty

public boolean hasOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj,
                              long index)

Specified by:

hasOwnProperty in class JSClass

hasProperty

public boolean hasProperty(com.oracle.truffle.api.object.DynamicObject thisObj,
                           Object key)

Description copied from class: JSClass

9.1.7 [[HasProperty]] (P).

Specified by:

hasProperty in class JSClass

hasProperty

public boolean hasProperty(com.oracle.truffle.api.object.DynamicObject thisObj,
                           long index)

Specified by:

hasProperty in class JSClass

set

public boolean set(com.oracle.truffle.api.object.DynamicObject 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).

Specified by:

set in class JSClass

set

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

Specified by:

set in class JSClass

delete

public boolean delete(com.oracle.truffle.api.object.DynamicObject thisObj,
                      Object key,
                      boolean isStrict)

Description copied from class: JSClass

9.1.10 [[Delete]] (P).

Specified by:

delete in class JSClass

delete

public boolean delete(com.oracle.truffle.api.object.DynamicObject thisObj,
                      long index,
                      boolean isStrict)

Specified by:

delete in class JSClass

getOwnPropertyKeys

public List<Object> getOwnPropertyKeys(com.oracle.truffle.api.object.DynamicObject thisObj,
                                       boolean strings,
                                       boolean symbols)

Description copied from class: JSClass

GetOwnPropertyKeys (O, type).

Specified by:

getOwnPropertyKeys in class JSClass

Returns:

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

defineOwnProperty

public boolean defineOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj,
                                 Object key,
                                 PropertyDescriptor desc,
                                 boolean doThrow)

Description copied from class: JSClass

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

Specified by:

defineOwnProperty in class JSClass

preventExtensions

public boolean preventExtensions(com.oracle.truffle.api.object.DynamicObject thisObj,
                                 boolean doThrow)

Description copied from class: JSClass

9.1.4 [[PreventExtensions]] ().

Specified by:

preventExtensions in class JSClass

isExtensible

public boolean isExtensible(com.oracle.truffle.api.object.DynamicObject thisObj)

Description copied from class: JSClass

9.1.3 [[IsExtensible]] ().

Specified by:

isExtensible in class JSClass

hasOnlyShapeProperties

public boolean hasOnlyShapeProperties(com.oracle.truffle.api.object.DynamicObject obj)

Description copied from class: JSClass

If true, JSClass.ownPropertyKeys(com.oracle.truffle.api.object.DynamicObject) and JSShape.getProperties(com.oracle.truffle.api.object.Shape) enumerate the same keys.

Specified by:

hasOnlyShapeProperties in class JSClass

usesOrdinaryGetOwnProperty

public boolean usesOrdinaryGetOwnProperty()

Specified by:

usesOrdinaryGetOwnProperty in class JSClass

usesOrdinaryIsExtensible

public boolean usesOrdinaryIsExtensible()

Specified by:

usesOrdinaryIsExtensible in class JSClass

getPrototypeOf

public com.oracle.truffle.api.object.DynamicObject getPrototypeOf(com.oracle.truffle.api.object.DynamicObject thisObj)

Description copied from class: JSClass

9.1.1 [[GetPrototypeOf]] ().

Specified by:

getPrototypeOf in class JSClass

setPrototypeOf

public boolean setPrototypeOf(com.oracle.truffle.api.object.DynamicObject thisObj,
                              com.oracle.truffle.api.object.DynamicObject newPrototype)

Description copied from class: JSClass

9.1.2 [[SetPrototypeOf]] (V).

Specified by:

setPrototypeOf in class JSClass

getOwnProperty

public PropertyDescriptor getOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj,
                                         Object key)

Description copied from class: JSClass

9.1.5 [[GetOwnProperty]] (P).

Specified by:

getOwnProperty in class JSClass