Package org.mozilla.javascript.typedarrays

Class NativeInt8Array

java.lang.Object

org.mozilla.javascript.ScriptableObject

org.mozilla.javascript.IdScriptableObject

org.mozilla.javascript.typedarrays.NativeArrayBufferView

org.mozilla.javascript.typedarrays.NativeTypedArrayView<Byte>

org.mozilla.javascript.typedarrays.NativeInt8Array

All Implemented Interfaces:

Serializable, Iterable<Byte>, Collection<Byte>, List<Byte>, RandomAccess, SequencedCollection<Byte>, ConstProperties, DebuggableObject, ExternalArrayData, IdFunctionCall, Scriptable, SymbolScriptable

public class NativeInt8Array
extends NativeTypedArrayView<Byte>

An array view that stores 8-bit quantities and implements the JavaScript "Int8Array" interface. It also implements List<Byte> for direct manipulation in Java.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.mozilla.javascript.ScriptableObject

ScriptableObject.KeyComparator

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	CLASS_NAME
private static final long	serialVersionUID

Fields inherited from class org.mozilla.javascript.typedarrays.NativeTypedArrayView

length, MAX_PROTOTYPE_ID

Fields inherited from class org.mozilla.javascript.typedarrays.NativeArrayBufferView

arrayBuffer, byteLength, offset

Fields inherited from class org.mozilla.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface org.mozilla.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor	Description
NativeInt8Array()
NativeInt8Array(int len)
NativeInt8Array(NativeArrayBuffer ab, int off, int len)

Method Summary

Modifier and Type	Method	Description
protected NativeInt8Array	construct(NativeArrayBuffer ab, int off, int len)
Byte	get(int i)
int	getBytesPerElement()	Return the number of bytes represented by each element in the array.
String	getClassName()	Return the name of the class.
static void	init(Context cx, Scriptable scope, boolean sealed)
protected Object	js_get(int index)
protected Object	js_set(int index, Object c)
protected NativeInt8Array	realThis(Scriptable thisObj, IdFunctionObject f)
Byte	set(int i, Byte aByte)

Methods inherited from class org.mozilla.javascript.typedarrays.NativeTypedArrayView

add, add, addAll, addAll, checkIndex, clear, contains, containsAll, delete, equals, execIdCall, fillConstructorProperties, findInstanceIdInfo, findPrototypeId, findPrototypeId, get, getArrayElement, getArrayLength, getIds, getInstanceIdName, getInstanceIdValue, getMaxInstanceId, has, hashCode, indexOf, initPrototypeId, isEmpty, iterator, lastIndexOf, listIterator, listIterator, put, remove, remove, removeAll, retainAll, setArrayElement, size, subList, toArray, toArray

Methods inherited from class org.mozilla.javascript.typedarrays.NativeArrayBufferView

getBuffer, getByteLength, getByteOffset, isArg, useLittleEndian

Methods inherited from class org.mozilla.javascript.IdScriptableObject

activatePrototypeMap, addIdFunctionProperty, defaultGet, defaultHas, defaultPut, defineOwnProperty, delete, delete, ensureType, exportAsJSClass, findInstanceIdInfo, get, get, getAttributes, getAttributes, getOwnPropertyDescriptor, has, has, hasPrototypeMap, initPrototypeConstructor, initPrototypeMethod, initPrototypeMethod, initPrototypeMethod, initPrototypeValue, initPrototypeValue, instanceIdInfo, put, put, setAttributes, setInstanceIdAttributes, setInstanceIdValue

Methods inherited from class org.mozilla.javascript.ScriptableObject

applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureSymbolScriptable, equivalentValues, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGeneratorFunctionPrototype, getGetterOrSetter, getGetterOrSetter, getObjectPrototype, getParentScope, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, hasInstance, hasProperty, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, putConst, putConstProperty, putProperty, putProperty, putProperty, querySlot, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setCommonDescriptorProperties, setExternalArrayData, setGetterOrSetter, setParentScope, setPrototype

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addFirst, addLast, getFirst, getLast, removeFirst, removeLast, replaceAll, reversed, sort, spliterator

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

CLASS_NAME

private static final String CLASS_NAME

See Also:

• Constant Field Values

Constructor Details

NativeInt8Array

public NativeInt8Array()

NativeInt8Array

public NativeInt8Array(NativeArrayBuffer ab,
 int off,
 int len)

NativeInt8Array

public NativeInt8Array(int len)

Method Details

getClassName

public String getClassName()

Description copied from class: ScriptableObject

Return the name of the class.

This is typically the same name as the constructor. Classes extending ScriptableObject must implement this abstract method.

Specified by:

getClassName in interface Scriptable

Specified by:

getClassName in class ScriptableObject

init

public static void init(Context cx,
 Scriptable scope,
 boolean sealed)

construct

protected NativeInt8Array construct(NativeArrayBuffer ab,
 int off,
 int len)

Specified by:

construct in class NativeTypedArrayView<Byte>

getBytesPerElement

public int getBytesPerElement()

Description copied from class: NativeTypedArrayView

Return the number of bytes represented by each element in the array. This can be useful when wishing to manipulate the byte array directly from Java.

Specified by:

getBytesPerElement in class NativeTypedArrayView<Byte>

realThis

protected NativeInt8Array realThis(Scriptable thisObj,
 IdFunctionObject f)

Specified by:

realThis in class NativeTypedArrayView<Byte>

js_get

protected Object js_get(int index)

Specified by:

js_get in class NativeTypedArrayView<Byte>

js_set

protected Object js_set(int index,
 Object c)

Specified by:

js_set in class NativeTypedArrayView<Byte>

get

public Byte get(int i)

set

public Byte set(int i,
 Byte aByte)