com.oracle.truffle.js.runtime.builtins

Class JSAdapter

java.lang.Object

com.oracle.truffle.api.object.ObjectType

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

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

com.oracle.truffle.js.runtime.builtins.JSAdapter

All Implemented Interfaces:

JSConstructorFactory, JSConstructorFactory.Default, PrototypeSupplier

public final class JSAdapter
extends AbstractJSClass
implements JSConstructorFactory.Default, PrototypeSupplier

Property Summary

Properties inherited from class com.oracle.truffle.js.runtime.builtins.AbstractJSClass

usesOrdinaryGetOwnProperty

Nested Class Summary

Nested classes/interfaces inherited from interface com.oracle.truffle.js.runtime.builtins.JSConstructorFactory.Default

JSConstructorFactory.Default.WithFunctions, JSConstructorFactory.Default.WithFunctionsAndSpecies

Nested classes/interfaces inherited from interface com.oracle.truffle.js.runtime.builtins.JSConstructorFactory

JSConstructorFactory.Default

Field Summary

Fields

Modifier and Type	Field and Description
static String	CLASS_NAME
static String	GET_IDS
static String	GET_VALUES
static JSAdapter	INSTANCE
static String	NEW

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

EMPTY_STRING_ARRAY

Method Summary

Modifier and Type	Method and Description
static com.oracle.truffle.api.object.DynamicObject	create(JSContext context, com.oracle.truffle.api.object.DynamicObject adaptee, com.oracle.truffle.api.object.DynamicObject overrides, com.oracle.truffle.api.object.DynamicObject proto)
static JSConstructor	createConstructor(JSRealm realm)
com.oracle.truffle.api.object.DynamicObject	createPrototype(JSRealm realm, com.oracle.truffle.api.object.DynamicObject ctor)
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).
static com.oracle.truffle.api.object.DynamicObject	getAdaptee(com.oracle.truffle.api.object.DynamicObject obj)
String	getClassName()
String	getClassName(com.oracle.truffle.api.object.DynamicObject object) The [[Class]] internal property.
com.oracle.truffle.api.object.DynamicObject	getIntrinsicDefaultProto(JSRealm realm)
Object	getMethodHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, Object key)
static com.oracle.truffle.api.object.DynamicObject	getOverrides(com.oracle.truffle.api.object.DynamicObject obj)
Object	getOwnHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, long index)
Object	getOwnHelper(com.oracle.truffle.api.object.DynamicObject store, Object thisObj, Object key)
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	hasOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj, long index)
boolean	hasOwnProperty(com.oracle.truffle.api.object.DynamicObject thisObj, Object key)
boolean	isExtensible(com.oracle.truffle.api.object.DynamicObject thisObj) 9.1.3 [[IsExtensible]] ().
static boolean	isJSAdapter(com.oracle.truffle.api.object.DynamicObject obj)
static boolean	isJSAdapter(Object obj)
com.oracle.truffle.api.object.Shape	makeInitialShape(JSContext context, com.oracle.truffle.api.object.DynamicObject prototype)
boolean	preventExtensions(com.oracle.truffle.api.object.DynamicObject thisObj) 9.1.4 [[PreventExtensions]] ().
String	safeToString(com.oracle.truffle.api.object.DynamicObject object, int depth) A more informative but side-effect-free toString variant, mainly used for error messages.
boolean	setOwn(com.oracle.truffle.api.object.DynamicObject thisObj, long index, Object value, Object receiver, boolean isStrict)
boolean	setOwn(com.oracle.truffle.api.object.DynamicObject thisObj, Object key, Object value, Object receiver, boolean isStrict)
boolean	setPrototypeOf(com.oracle.truffle.api.object.DynamicObject thisObj, com.oracle.truffle.api.object.DynamicObject newPrototype) 9.1.2 [[SetPrototypeOf]] (V).
String	toString()

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

getHelper, getHelper, hasOnlyShapeProperties, hasProperty, hasProperty, set, set, usesOrdinaryGetOwnProperty, usesOrdinaryIsExtensible

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

defaultToString, dispatch, filterOwnPropertyKeys, formatToString, get, get, getBuiltinToStringTag, getToStringTag, isInstance, isInstance, isInstance, isInstance, ownPropertyKeys, setIntegrityLevel, testIntegrityLevel

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

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.js.runtime.builtins.JSConstructorFactory.Default

createConstructorAndPrototype, createConstructorObject, fillConstructor

Field Detail

CLASS_NAME

public static final String CLASS_NAME

See Also:

Constant Field Values

INSTANCE

public static final JSAdapter INSTANCE

NEW

public static final String NEW

See Also:

Constant Field Values

GET_IDS

public static final String GET_IDS

See Also:

Constant Field Values

GET_VALUES

public static final String GET_VALUES

See Also:

Constant Field Values

Method Detail

getClassName

public String getClassName()

Specified by:

getClassName in interface JSConstructorFactory.Default

getClassName

public String getClassName(com.oracle.truffle.api.object.DynamicObject object)

Description copied from class: JSClass

The [[Class]] internal property. For ES5, this is the second part of what Object.prototype.toString.call(myObj) returns, e.g. "[object Array]".

Specified by:

getClassName in class JSClass

Parameters:

object - object to be used

toString

public String toString()

Specified by:

toString in class JSClass

create

public static com.oracle.truffle.api.object.DynamicObject create(JSContext context,
                                                                 com.oracle.truffle.api.object.DynamicObject adaptee,
                                                                 com.oracle.truffle.api.object.DynamicObject overrides,
                                                                 com.oracle.truffle.api.object.DynamicObject proto)

getAdaptee

public static com.oracle.truffle.api.object.DynamicObject getAdaptee(com.oracle.truffle.api.object.DynamicObject obj)

getOverrides

public static com.oracle.truffle.api.object.DynamicObject getOverrides(com.oracle.truffle.api.object.DynamicObject obj)

isJSAdapter

public static boolean isJSAdapter(Object obj)

isJSAdapter

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

getOwnHelper

public Object getOwnHelper(com.oracle.truffle.api.object.DynamicObject store,
                           Object thisObj,
                           Object key)

Overrides:

getOwnHelper in class AbstractJSClass

getOwnHelper

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

Overrides:

getOwnHelper in class AbstractJSClass

hasOwnProperty

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

Overrides:

hasOwnProperty in class AbstractJSClass

hasOwnProperty

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

Overrides:

hasOwnProperty in class AbstractJSClass

setOwn

public boolean setOwn(com.oracle.truffle.api.object.DynamicObject thisObj,
                      long index,
                      Object value,
                      Object receiver,
                      boolean isStrict)

Overrides:

setOwn in class AbstractJSClass

setOwn

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

Overrides:

setOwn in class AbstractJSClass

delete

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

Overrides:

delete in class AbstractJSClass

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).

Overrides:

delete in class AbstractJSClass

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).

Overrides:

defineOwnProperty in class AbstractJSClass

preventExtensions

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

Description copied from class: JSClass

9.1.4 [[PreventExtensions]] ().

Overrides:

preventExtensions in class AbstractJSClass

isExtensible

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

Description copied from class: JSClass

9.1.3 [[IsExtensible]] ().

Overrides:

isExtensible in class AbstractJSClass

getOwnPropertyKeys

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

safeToString

public String safeToString(com.oracle.truffle.api.object.DynamicObject object,
                           int depth)

Description copied from class: JSClass

A more informative but side-effect-free toString variant, mainly used for error messages.

Specified by:

safeToString in class JSClass

depth - allowed nesting depth

createPrototype

public com.oracle.truffle.api.object.DynamicObject createPrototype(JSRealm realm,
                                                                   com.oracle.truffle.api.object.DynamicObject ctor)

Specified by:

createPrototype in interface JSConstructorFactory.Default

makeInitialShape

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

Overrides:

makeInitialShape in class JSClass

createConstructor

public static JSConstructor createConstructor(JSRealm realm)

getMethodHelper

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

Overrides:

getMethodHelper in class AbstractJSClass

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]] ().

Overrides:

getPrototypeOf in class AbstractJSClass

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).

Overrides:

setPrototypeOf in class AbstractJSClass

getOwnProperty

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

Description copied from class: JSClass

9.1.5 [[GetOwnProperty]] (P).

Overrides:

getOwnProperty in class AbstractJSClass

getIntrinsicDefaultProto

public com.oracle.truffle.api.object.DynamicObject getIntrinsicDefaultProto(JSRealm realm)

Specified by:

getIntrinsicDefaultProto in interface PrototypeSupplier