Package org.mozilla.javascript
Class NativeContinuation
- java.lang.Object
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- org.mozilla.javascript.ScriptableObject
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- org.mozilla.javascript.IdScriptableObject
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- org.mozilla.javascript.NativeContinuation
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- All Implemented Interfaces:
java.io.Serializable,Callable,ConstProperties,Constructable,DebuggableObject,Function,IdFunctionCall,Scriptable,SymbolScriptable
public final class NativeContinuation extends IdScriptableObject implements Function
- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class org.mozilla.javascript.ScriptableObject
ScriptableObject.KeyComparator
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Field Summary
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Fields inherited from class org.mozilla.javascript.ScriptableObject
CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST
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Fields inherited from interface org.mozilla.javascript.Scriptable
NOT_FOUND
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Constructor Summary
Constructors Constructor Description NativeContinuation()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Objectcall(Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args)Call the function.Scriptableconstruct(Context cx, Scriptable scope, java.lang.Object[] args)Call the function as a constructor.static booleanequalImplementations(NativeContinuation c1, NativeContinuation c2)Returns true if both continuations have equal implementations.java.lang.ObjectexecIdCall(IdFunctionObject f, Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args)'thisObj' will be null if invoked as constructor, in which case * instance of Scriptable should be returned.protected intfindPrototypeId(java.lang.String s)java.lang.StringgetClassName()Return the name of the class.java.lang.ObjectgetImplementation()static voidinit(Context cx, Scriptable scope, boolean sealed)voidinitImplementation(java.lang.Object implementation)protected voidinitPrototypeId(int id)static booleanisContinuationConstructor(IdFunctionObject f)-
Methods inherited from class org.mozilla.javascript.IdScriptableObject
activatePrototypeMap, addIdFunctionProperty, defaultGet, defaultHas, defaultPut, defineOwnProperty, delete, delete, ensureType, exportAsJSClass, fillConstructorProperties, findInstanceIdInfo, findInstanceIdInfo, findPrototypeId, get, get, getAttributes, getAttributes, getInstanceIdName, getInstanceIdValue, getMaxInstanceId, getOwnPropertyDescriptor, has, has, hasPrototypeMap, initPrototypeConstructor, initPrototypeMethod, initPrototypeMethod, initPrototypeMethod, initPrototypeValue, initPrototypeValue, instanceIdInfo, put, put, setAttributes, setInstanceIdAttributes, setInstanceIdValue
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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, 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
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.mozilla.javascript.Scriptable
delete, delete, get, get, getDefaultValue, getIds, getParentScope, getPrototype, has, has, hasInstance, put, put, setParentScope, setPrototype
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Method Detail
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init
public static void init(Context cx, Scriptable scope, boolean sealed)
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getImplementation
public java.lang.Object getImplementation()
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initImplementation
public void initImplementation(java.lang.Object implementation)
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getClassName
public java.lang.String getClassName()
Description copied from class:ScriptableObjectReturn the name of the class.This is typically the same name as the constructor. Classes extending ScriptableObject must implement this abstract method.
- Specified by:
getClassNamein interfaceScriptable- Specified by:
getClassNamein classScriptableObject
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construct
public Scriptable construct(Context cx, Scriptable scope, java.lang.Object[] args)
Description copied from interface:FunctionCall the function as a constructor.This method is invoked by the runtime in order to satisfy a use of the JavaScript
newoperator. This method is expected to create a new object and return it.- Specified by:
constructin interfaceConstructable- Specified by:
constructin interfaceFunction- Parameters:
cx- the current Context for this threadscope- an enclosing scope of the caller except when the function is called from a closure.args- the array of arguments- Returns:
- the allocated object
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call
public java.lang.Object call(Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args)
Description copied from interface:FunctionCall the function.Note that the array of arguments is not guaranteed to have length greater than 0.
- Specified by:
callin interfaceCallable- Specified by:
callin interfaceFunction- Parameters:
cx- the current Context for this threadscope- the scope to execute the function relative to. This is set to the value returned by getParentScope() except when the function is called from a closure.thisObj- the JavaScriptthisobjectargs- the array of arguments- Returns:
- the result of the call
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isContinuationConstructor
public static boolean isContinuationConstructor(IdFunctionObject f)
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equalImplementations
public static boolean equalImplementations(NativeContinuation c1, NativeContinuation c2)
Returns true if both continuations have equal implementations.- Parameters:
c1- one continuationc2- another continuation- Returns:
- true if the implementations of both continuations are equal, or they are both null.
- Throws:
java.lang.NullPointerException- if either continuation is null
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initPrototypeId
protected void initPrototypeId(int id)
- Overrides:
initPrototypeIdin classIdScriptableObject
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execIdCall
public java.lang.Object execIdCall(IdFunctionObject f, Context cx, Scriptable scope, Scriptable thisObj, java.lang.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:
execIdCallin interfaceIdFunctionCall- Overrides:
execIdCallin classIdScriptableObject
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findPrototypeId
protected int findPrototypeId(java.lang.String s)
- Overrides:
findPrototypeIdin classIdScriptableObject
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