Class JSDataView

java.lang.Object

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

com.oracle.truffle.js.runtime.builtins.JSNonProxy

com.oracle.truffle.js.runtime.builtins.JSDataView

All Implemented Interfaces:

JSConstructorFactory, JSConstructorFactory.Default, PrototypeSupplier

public final class JSDataView
extends JSNonProxy
implements JSConstructorFactory.Default, PrototypeSupplier

Nested Class Summary

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

JSConstructorFactory.Default, JSConstructorFactory.WithFunctions, JSConstructorFactory.WithFunctionsAndSpecies

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

JSConstructorFactory.Default.WithSpecies

Field Summary

Fields

Modifier and Type	Field	Description
static final com.oracle.truffle.api.strings.TruffleString	CLASS_NAME
static final JSDataView	INSTANCE
static final com.oracle.truffle.api.strings.TruffleString	PROTOTYPE_NAME

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

GET_SYMBOL_SPECIES_NAME

Method Summary

Modifier and Type	Method	Description
static JSConstructor	createConstructor(JSRealm realm)
static JSDataViewObject	createDataView(JSContext context, JSRealm realm, JSArrayBufferObject arrayBuffer, int offset, int length)
static JSDataViewObject	createDataView(JSContext context, JSRealm realm, JSDynamicObject proto, JSArrayBufferObject arrayBuffer, int offset, int length)
JSDynamicObject	createPrototype(JSRealm realm, JSFunctionObject ctor)
static int	dataViewGetByteLength(JSDataViewObject thisObj)
static int	dataViewGetByteOffset(JSDataViewObject thisObj)
com.oracle.truffle.api.strings.TruffleString	getClassName()
JSDynamicObject	getIntrinsicDefaultProto(JSRealm realm)	Allows invokevirtual of this method instead of invokeinterface.
static boolean	isJSDataView(Object obj)
static boolean	isOutOfBounds(JSDataViewObject dataView, JSContext ctx)
com.oracle.truffle.api.object.Shape	makeInitialShape(JSContext ctx, JSDynamicObject prototype)

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

checkProtoCycle, createSymbolSpeciesGetterFunction, defineOwnProperty, delete, delete, deletePropertyDefault, getHelper, getHelper, getMethodHelper, getOwnHelper, getOwnHelper, getOwnProperty, getOwnPropertyKeys, getPrototypeOf, hasOnlyShapeProperties, hasOwnProperty, hasOwnProperty, hasProperty, hasProperty, invokeAccessorPropertySetter, isExtensible, ordinaryGetOwnProperty, ordinaryGetOwnPropertyIntl, ordinaryIsExtensible, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeysSlow, ordinaryPreventExtensions, ordinarySet, ordinarySetIndex, ordinarySetWithReceiver, performOrdinarySetWithOwnDescriptor, preventExtensions, putConstructorSpeciesGetter, set, set, setIntegrityLevelFast, setPropertySlow, setPrototypeOf, testIntegrityLevelFast, usesOrdinaryGetOwnProperty, usesOrdinaryIsExtensible

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

filterOwnPropertyKeys, get, get, isInstance, isInstance, isInstance, isInstance, ownPropertyKeys, 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

createConstructorObject, fillConstructor

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

createConstructorAndPrototype

Field Details

CLASS_NAME

public static final com.oracle.truffle.api.strings.TruffleString CLASS_NAME

PROTOTYPE_NAME

public static final com.oracle.truffle.api.strings.TruffleString PROTOTYPE_NAME

INSTANCE

public static final JSDataView INSTANCE

Method Details

createDataView

public static JSDataViewObject createDataView(JSContext context,
 JSRealm realm,
 JSArrayBufferObject arrayBuffer,
 int offset,
 int length)

createDataView

public static JSDataViewObject createDataView(JSContext context,
 JSRealm realm,
 JSDynamicObject proto,
 JSArrayBufferObject arrayBuffer,
 int offset,
 int length)

createPrototype

public JSDynamicObject createPrototype(JSRealm realm,
 JSFunctionObject ctor)

Specified by:

createPrototype in interface JSConstructorFactory

dataViewGetByteLength

public static int dataViewGetByteLength(JSDataViewObject thisObj)

dataViewGetByteOffset

public static int dataViewGetByteOffset(JSDataViewObject thisObj)

isOutOfBounds

public static boolean isOutOfBounds(JSDataViewObject dataView,
 JSContext ctx)

makeInitialShape

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

Overrides:

makeInitialShape in class JSClass

createConstructor

public static JSConstructor createConstructor(JSRealm realm)

getClassName

public com.oracle.truffle.api.strings.TruffleString getClassName()

Specified by:

getClassName in interface JSConstructorFactory

isJSDataView

public static boolean isJSDataView(Object obj)

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(com.oracle.truffle.js.runtime.JSRealm)