org.mozilla.javascript.typedarrays

Class NativeUint8ClampedArray

java.lang.Object

org.mozilla.javascript.ScriptableObject

org.mozilla.javascript.IdScriptableObject

org.mozilla.javascript.typedarrays.NativeArrayBufferView

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

org.mozilla.javascript.typedarrays.NativeUint8ClampedArray

All Implemented Interfaces:

Serializable, Iterable<Integer>, Collection<Integer>, List<Integer>, RandomAccess, ConstProperties, DebuggableObject, ExternalArrayData, IdFunctionCall, Scriptable

public class NativeUint8ClampedArray
extends NativeTypedArrayView<Integer>

An array view that stores 8-bit quantities and implements the JavaScript "Uint8ClampedArray" interface. It also implements List for direct manipulation in Java. Bytes inserted that fall out of the range (0 <= X < 256) will be adjusted so that they match before insertion.

See Also:

Serialized Form

Field Summary

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 and Description
NativeUint8ClampedArray()
NativeUint8ClampedArray(int len)
NativeUint8ClampedArray(NativeArrayBuffer ab, int off, int len)

Method Summary

Modifier and Type	Method and Description
Integer	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)
Integer	set(int i, Integer aByte)

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

add, add, addAll, addAll, clear, contains, containsAll, delete, equals, execIdCall, get, getArrayElement, getArrayLength, getIds, has, hashCode, indexOf, 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

Methods inherited from class org.mozilla.javascript.IdScriptableObject

activatePrototypeMap, defineOwnProperty, delete, exportAsJSClass, get, getAttributes, has, hasPrototypeMap, initPrototypeConstructor, initPrototypeMethod, initPrototypeValue, put, setAttributes

Methods inherited from class org.mozilla.javascript.ScriptableObject

associateValue, avoidObjectDetection, callMethod, callMethod, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineProperty, defineProperty, defineProperty, defineProperty, deleteProperty, deleteProperty, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGetterOrSetter, getObjectPrototype, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, hasInstance, hasProperty, hasProperty, isConst, isExtensible, isSealed, preventExtensions, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sealObject, setAttributes, setAttributes, setAttributes, setExternalArrayData, setGetterOrSetter, setParentScope, setPrototype

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.List

replaceAll, sort, spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

NativeUint8ClampedArray

public NativeUint8ClampedArray()

NativeUint8ClampedArray

public NativeUint8ClampedArray(NativeArrayBuffer ab,
                               int off,
                               int len)

NativeUint8ClampedArray

public NativeUint8ClampedArray(int len)

Method Detail

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)

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<Integer>

get

public Integer get(int i)

set

public Integer set(int i,
                   Integer aByte)