Class NativeGenerator

java.lang.Object

org.mozilla.javascript.ScriptableObject

org.mozilla.javascript.IdScriptableObject

org.mozilla.javascript.NativeGenerator

All Implemented Interfaces:

Serializable, ConstProperties, DebuggableObject, IdFunctionCall, Scriptable, SymbolScriptable

public final class NativeGenerator
extends IdScriptableObject

This class implements generator objects. See http://developer.mozilla.org/en/docs/New_in_JavaScript_1.7#Generators

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NativeGenerator.GeneratorClosedException

Nested classes/interfaces inherited from class ScriptableObject

ScriptableObject.KeyComparator

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	firstTime
private NativeFunction	function
static final int	GENERATOR_CLOSE
static final int	GENERATOR_SEND
private static final Object	GENERATOR_TAG
static final int	GENERATOR_THROW
private static final int	Id___iterator__
private static final int	Id_close
private static final int	Id_next
private static final int	Id_send
private static final int	Id_throw
private int	lineNumber
private String	lineSource
private boolean	locked
private static final int	MAX_PROTOTYPE_ID
private Object	savedState
private static final long	serialVersionUID

Fields inherited from class ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface Scriptable

NOT_FOUND

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NativeGenerator()	Only for constructing the prototype object.
	NativeGenerator(Scriptable scope, NativeFunction function, Object savedState)

Method Summary

Modifier and Type	Method	Description
Object	execIdCall(IdFunctionObject f, Context cx, Scriptable scope, Scriptable thisObj, Object[] args)	'thisObj' will be null if invoked as constructor, in which case * instance of Scriptable should be returned.
protected int	findPrototypeId(String s)
String	getClassName()	Return the name of the class.
(package private) static NativeGenerator	init(ScriptableObject scope, boolean sealed)
protected void	initPrototypeId(int id)
private Object	resume(Context cx, Scriptable scope, int operation, Object value)

Methods inherited from class IdScriptableObject

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

Methods inherited from class ScriptableObject

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

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

GENERATOR_TAG

private static final Object GENERATOR_TAG

GENERATOR_SEND

public static final int GENERATOR_SEND

See Also:

• Constant Field Values

GENERATOR_THROW

public static final int GENERATOR_THROW

See Also:

• Constant Field Values

GENERATOR_CLOSE

public static final int GENERATOR_CLOSE

See Also:

• Constant Field Values

Id_close

private static final int Id_close

See Also:

• Constant Field Values

Id_next

private static final int Id_next

See Also:

• Constant Field Values

Id_send

private static final int Id_send

See Also:

• Constant Field Values

Id_throw

private static final int Id_throw

See Also:

• Constant Field Values

Id___iterator__

private static final int Id___iterator__

See Also:

• Constant Field Values

MAX_PROTOTYPE_ID

private static final int MAX_PROTOTYPE_ID

See Also:

• Constant Field Values

function

private NativeFunction function

savedState

private Object savedState

lineSource

private String lineSource

lineNumber

private int lineNumber

firstTime

private boolean firstTime

locked

private boolean locked

Constructor Details

NativeGenerator

private NativeGenerator()

Only for constructing the prototype object.

NativeGenerator

public NativeGenerator(Scriptable scope,
 NativeFunction function,
 Object savedState)

Method Details

init

static NativeGenerator init(ScriptableObject scope,
 boolean sealed)

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

initPrototypeId

protected void initPrototypeId(int id)

Overrides:

initPrototypeId in class IdScriptableObject

execIdCall

public Object execIdCall(IdFunctionObject f,
 Context cx,
 Scriptable scope,
 Scriptable thisObj,
 Object[] args)

Description copied from class: IdScriptableObject

'thisObj' will be null if invoked as constructor, in which case * instance of Scriptable should be returned.

Specified by:

execIdCall in interface IdFunctionCall

Overrides:

execIdCall in class IdScriptableObject

resume

private Object resume(Context cx,
 Scriptable scope,
 int operation,
 Object value)

findPrototypeId

protected int findPrototypeId(String s)

Overrides:

findPrototypeId in class IdScriptableObject