com.oracle.truffle.js.runtime.builtins

Class JSArrayObject

java.lang.Object

com.oracle.truffle.api.object.DynamicObject

com.oracle.truffle.js.runtime.objects.JSDynamicObject

com.oracle.truffle.js.runtime.objects.JSObject

com.oracle.truffle.js.runtime.objects.JSClassObject

com.oracle.truffle.js.runtime.objects.JSNonProxyObject

com.oracle.truffle.js.runtime.builtins.JSArrayBase

com.oracle.truffle.js.runtime.builtins.JSArrayObject

All Implemented Interfaces:

com.oracle.truffle.api.interop.TruffleObject, JSCopyableObject

public final class JSArrayObject
extends JSArrayBase
implements JSCopyableObject

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.js.runtime.objects.JSDynamicObject

JSDynamicObject.IsIdenticalOrUndefined

Nested classes/interfaces inherited from class com.oracle.truffle.api.object.DynamicObject

com.oracle.truffle.api.object.DynamicObject.DynamicField

Field Summary

Fields inherited from class com.oracle.truffle.js.runtime.objects.JSObject

CONSTRUCTOR, EMPTY_STRING_ARRAY, HIDDEN_PROTO, NO_SUCH_METHOD_NAME, NO_SUCH_PROPERTY_NAME, PROTO, PROTOTYPE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JSArrayObject(com.oracle.truffle.api.object.Shape shape, JSDynamicObject proto, ScriptArray arrayType, Object array, ArrayAllocationSite site, long length, int usedLength, int indexOffset, int arrayOffset, int holeCount)

Method Summary

Modifier and Type	Method and Description
protected JSObject	copyWithoutProperties(com.oracle.truffle.api.object.Shape shape)
static JSArrayObject	create(com.oracle.truffle.api.object.Shape shape, JSDynamicObject proto, ScriptArray arrayType, Object array, ArrayAllocationSite site, long length, int usedLength, int indexOffset, int arrayOffset, int holeCount)
static JSArrayObject	createEmpty(com.oracle.truffle.api.object.Shape shape, JSDynamicObject proto, ScriptArray arrayType)
long	getArraySize()
JSAbstractArray	getJSClass()
boolean	hasArrayElements()
boolean	isArrayElementInsertable(long index, ArrayElementInfoNode elements)
boolean	isArrayElementModifiable(long index, ArrayElementInfoNode elements)
boolean	isArrayElementReadable(long index, com.oracle.truffle.api.interop.InteropLibrary thisLibrary)
boolean	isArrayElementRemovable(long index, ArrayElementInfoNode elements)
Object	readArrayElement(long index, com.oracle.truffle.api.interop.InteropLibrary self, ReadElementNode readNode, ExportValueNode exportNode)
void	removeArrayElement(long index, ArrayElementInfoNode elements)
void	writeArrayElement(long index, Object value, ArrayElementInfoNode elements, ImportValueNode castValueNode, WriteElementNode writeNode)

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

arrayAccess, getArray, getArrayType, setArray, setArrayType

Methods inherited from class com.oracle.truffle.js.runtime.objects.JSNonProxyObject

getMetaObject, getMetaObjectImpl, hasMetaObject

Methods inherited from class com.oracle.truffle.js.runtime.objects.JSClassObject

defineOwnProperty, delete, delete, getBuiltinToStringTag, getClassName, getHelper, getHelper, getMethodHelper, getOwnHelper, getOwnHelper, getOwnProperty, getOwnPropertyKeys, getPrototypeOf, hasOnlyShapeProperties, hasOwnProperty, hasOwnProperty, hasProperty, hasProperty, isExtensible, preventExtensions, set, set, setIntegrityLevel, setPrototypeOf, testIntegrityLevel, toDisplayStringImpl

Methods inherited from class com.oracle.truffle.js.runtime.objects.JSObject

defaultToString, defineOwnProperty, defineOwnProperty, delete, delete, delete, delete, delete, delete, enumerableOwnNames, filterEnumerableNames, get, get, get, get, getArray, getClassName, getIterator, getJSClass, getJSContext, getLanguage, getMethod, getMethod, getOrDefault, getOrDefault, getOrDefault, getOrDefault, getOwnProperty, getOwnProperty, getPrototype, getPrototype, getUncachedRead, getUncachedWrite, getWithReceiver, hasArray, hasIterator, hasLanguage, hasMemberReadSideEffects, hasMembers, hasMemberWriteSideEffects, hasOwnProperty, hasOwnProperty, hasOwnProperty, hasOwnProperty, hasProperty, hasProperty, hasProperty, hasProperty, invokeMember, isExtensible, isExtensible, isFrozen, isJSObject, isMemberInsertable, isMemberInvocable, isMemberModifiable, isMemberReadable, isMemberRemovable, isSealed, language, ordinaryToPrimitive, ownPropertyKeys, ownPropertyKeys, preventExtensions, preventExtensions, readMember, removeMember, set, set, set, set, setArray, setIntegrityLevel, setIntegrityLevel, setPrototype, setPrototype, setWithReceiver, setWithReceiver, testIntegrityLevel, toDisplayString, toPrimitive, toPrimitive, writeMember

Methods inherited from class com.oracle.truffle.js.runtime.objects.JSDynamicObject

defaultToString, getDynamicType, getIntOrDefault, getJSContext, getJSSharedData, getKeyArray, getObjectFlags, getOrDefault, getOrNull, getProperty, getPropertyArray, getPropertyFlags, getValue, getValue, identityHashCode, isJSDynamicObject, ownPropertyKeys, removeKey, setJSClass, setObjectFlags, setPropertyFlags, testProperties, updatePropertyFlags

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

clone, getShape

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.oracle.truffle.js.runtime.objects.JSCopyableObject

copy

Constructor Detail

JSArrayObject

protected JSArrayObject(com.oracle.truffle.api.object.Shape shape,
                        JSDynamicObject proto,
                        ScriptArray arrayType,
                        Object array,
                        ArrayAllocationSite site,
                        long length,
                        int usedLength,
                        int indexOffset,
                        int arrayOffset,
                        int holeCount)

Method Detail

create

public static JSArrayObject create(com.oracle.truffle.api.object.Shape shape,
                                   JSDynamicObject proto,
                                   ScriptArray arrayType,
                                   Object array,
                                   ArrayAllocationSite site,
                                   long length,
                                   int usedLength,
                                   int indexOffset,
                                   int arrayOffset,
                                   int holeCount)

createEmpty

public static JSArrayObject createEmpty(com.oracle.truffle.api.object.Shape shape,
                                        JSDynamicObject proto,
                                        ScriptArray arrayType)

getJSClass

public JSAbstractArray getJSClass()

Overrides:

getJSClass in class JSDynamicObject

copyWithoutProperties

protected JSObject copyWithoutProperties(com.oracle.truffle.api.object.Shape shape)

Overrides:

copyWithoutProperties in class JSObject

hasArrayElements

public boolean hasArrayElements()

getArraySize

public long getArraySize()

readArrayElement

public Object readArrayElement(long index,
                               com.oracle.truffle.api.interop.InteropLibrary self,
                               ReadElementNode readNode,
                               ExportValueNode exportNode)
                        throws com.oracle.truffle.api.interop.InvalidArrayIndexException,
                               com.oracle.truffle.api.interop.UnsupportedMessageException

Throws:

com.oracle.truffle.api.interop.InvalidArrayIndexException

com.oracle.truffle.api.interop.UnsupportedMessageException

isArrayElementReadable

public boolean isArrayElementReadable(long index,
                                      com.oracle.truffle.api.interop.InteropLibrary thisLibrary)

writeArrayElement

public void writeArrayElement(long index,
                              Object value,
                              ArrayElementInfoNode elements,
                              ImportValueNode castValueNode,
                              WriteElementNode writeNode)
                       throws com.oracle.truffle.api.interop.InvalidArrayIndexException,
                              com.oracle.truffle.api.interop.UnsupportedMessageException

Throws:

com.oracle.truffle.api.interop.InvalidArrayIndexException

com.oracle.truffle.api.interop.UnsupportedMessageException

isArrayElementModifiable

public boolean isArrayElementModifiable(long index,
                                        ArrayElementInfoNode elements)

isArrayElementInsertable

public boolean isArrayElementInsertable(long index,
                                        ArrayElementInfoNode elements)

isArrayElementRemovable

public boolean isArrayElementRemovable(long index,
                                       ArrayElementInfoNode elements)

removeArrayElement

public void removeArrayElement(long index,
                               ArrayElementInfoNode elements)
                        throws com.oracle.truffle.api.interop.UnsupportedMessageException,
                               com.oracle.truffle.api.interop.InvalidArrayIndexException

Throws:

com.oracle.truffle.api.interop.UnsupportedMessageException

com.oracle.truffle.api.interop.InvalidArrayIndexException