Package org.mozilla.javascript
Class NativeNumber
- java.lang.Object
-
- org.mozilla.javascript.ScriptableObject
-
- org.mozilla.javascript.IdScriptableObject
-
- org.mozilla.javascript.NativeNumber
-
- All Implemented Interfaces:
java.io.Serializable
,ConstProperties
,DebuggableObject
,IdFunctionCall
,Scriptable
,SymbolScriptable
final class NativeNumber extends IdScriptableObject
This class implements the Number native object. See ECMA 15.7.
-
-
Nested Class Summary
-
Nested classes/interfaces inherited from class org.mozilla.javascript.ScriptableObject
ScriptableObject.GetterSlot, ScriptableObject.KeyComparator, ScriptableObject.Slot, ScriptableObject.SlotAccess
-
-
Field Summary
Fields Modifier and Type Field Description private static int
ConstructorId_isFinite
private static int
ConstructorId_isInteger
private static int
ConstructorId_isNaN
private static int
ConstructorId_isSafeInteger
private static int
ConstructorId_parseFloat
private static int
ConstructorId_parseInt
private double
doubleValue
private static int
Id_constructor
private static int
Id_toExponential
private static int
Id_toFixed
private static int
Id_toLocaleString
private static int
Id_toPrecision
private static int
Id_toSource
private static int
Id_toString
private static int
Id_valueOf
private static int
MAX_PRECISION
private static int
MAX_PROTOTYPE_ID
static double
MAX_SAFE_INTEGER
private static double
MIN_SAFE_INTEGER
private static java.lang.Object
NUMBER_TAG
private static long
serialVersionUID
-
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 NativeNumber(double number)
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private static java.lang.Object
execConstructorCall(int id, java.lang.Object[] args)
java.lang.Object
execIdCall(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 void
fillConstructorProperties(IdFunctionObject ctor)
protected int
findPrototypeId(java.lang.String s)
java.lang.String
getClassName()
Return the name of the class.(package private) static void
init(Scriptable scope, boolean sealed)
protected void
initPrototypeId(int id)
private static boolean
isDoubleInteger(double d)
private static boolean
isDoubleInteger(java.lang.Double d)
private static boolean
isDoubleSafeInteger(double d)
private static boolean
isDoubleSafeInteger(java.lang.Double d)
(package private) static java.lang.Object
isFinite(java.lang.Object val)
private static boolean
isInteger(java.lang.Number val)
private static java.lang.Boolean
isNaN(java.lang.Number val)
private static boolean
isSafeInteger(java.lang.Number val)
private static java.lang.String
num_to(double val, java.lang.Object[] args, int zeroArgMode, int oneArgMode, int precisionMin, int precisionOffset)
java.lang.String
toString()
-
Methods inherited from class org.mozilla.javascript.IdScriptableObject
activatePrototypeMap, addIdFunctionProperty, defaultGet, defaultHas, defaultPut, defineOwnProperty, delete, delete, exportAsJSClass, findInstanceIdInfo, findInstanceIdInfo, findPrototypeId, get, get, getAttributes, getAttributes, getIds, getInstanceIdName, getInstanceIdValue, getMaxInstanceId, getOwnPropertyDescriptor, has, has, hasPrototypeMap, incompatibleCallError, initPrototypeConstructor, initPrototypeMethod, initPrototypeMethod, initPrototypeMethod, initPrototypeValue, initPrototypeValue, instanceIdInfo, put, put, setAttributes, setInstanceIdAttributes, setInstanceIdValue
-
Methods inherited from class org.mozilla.javascript.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, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureSymbolScriptable, equivalentValues, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGeneratorFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getParentScope, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, 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, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setExternalArrayData, setGetterOrSetter, setParentScope, setPrototype, size
-
-
-
-
Field Detail
-
serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
-
MAX_SAFE_INTEGER
public static final double MAX_SAFE_INTEGER
- See Also:
- Constant Field Values
-
NUMBER_TAG
private static final java.lang.Object NUMBER_TAG
-
MAX_PRECISION
private static final int MAX_PRECISION
- See Also:
- Constant Field Values
-
MIN_SAFE_INTEGER
private static final double MIN_SAFE_INTEGER
- See Also:
- Constant Field Values
-
ConstructorId_isFinite
private static final int ConstructorId_isFinite
- See Also:
- Constant Field Values
-
ConstructorId_isNaN
private static final int ConstructorId_isNaN
- See Also:
- Constant Field Values
-
ConstructorId_isInteger
private static final int ConstructorId_isInteger
- See Also:
- Constant Field Values
-
ConstructorId_isSafeInteger
private static final int ConstructorId_isSafeInteger
- See Also:
- Constant Field Values
-
ConstructorId_parseFloat
private static final int ConstructorId_parseFloat
- See Also:
- Constant Field Values
-
ConstructorId_parseInt
private static final int ConstructorId_parseInt
- See Also:
- Constant Field Values
-
Id_constructor
private static final int Id_constructor
- See Also:
- Constant Field Values
-
Id_toString
private static final int Id_toString
- See Also:
- Constant Field Values
-
Id_toLocaleString
private static final int Id_toLocaleString
- See Also:
- Constant Field Values
-
Id_toSource
private static final int Id_toSource
- See Also:
- Constant Field Values
-
Id_valueOf
private static final int Id_valueOf
- See Also:
- Constant Field Values
-
Id_toFixed
private static final int Id_toFixed
- See Also:
- Constant Field Values
-
Id_toExponential
private static final int Id_toExponential
- See Also:
- Constant Field Values
-
Id_toPrecision
private static final int Id_toPrecision
- See Also:
- Constant Field Values
-
MAX_PROTOTYPE_ID
private static final int MAX_PROTOTYPE_ID
- See Also:
- Constant Field Values
-
doubleValue
private double doubleValue
-
-
Method Detail
-
init
static void init(Scriptable scope, boolean sealed)
-
getClassName
public java.lang.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 interfaceScriptable
- Specified by:
getClassName
in classScriptableObject
-
fillConstructorProperties
protected void fillConstructorProperties(IdFunctionObject ctor)
- Overrides:
fillConstructorProperties
in classIdScriptableObject
-
initPrototypeId
protected void initPrototypeId(int id)
- Overrides:
initPrototypeId
in classIdScriptableObject
-
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:
execIdCall
in interfaceIdFunctionCall
- Overrides:
execIdCall
in classIdScriptableObject
-
execConstructorCall
private static java.lang.Object execConstructorCall(int id, java.lang.Object[] args)
-
toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
-
num_to
private static java.lang.String num_to(double val, java.lang.Object[] args, int zeroArgMode, int oneArgMode, int precisionMin, int precisionOffset)
-
isFinite
static java.lang.Object isFinite(java.lang.Object val)
-
isNaN
private static java.lang.Boolean isNaN(java.lang.Number val)
-
isInteger
private static boolean isInteger(java.lang.Number val)
-
isDoubleInteger
private static boolean isDoubleInteger(java.lang.Double d)
-
isDoubleInteger
private static boolean isDoubleInteger(double d)
-
isSafeInteger
private static boolean isSafeInteger(java.lang.Number val)
-
isDoubleSafeInteger
private static boolean isDoubleSafeInteger(java.lang.Double d)
-
isDoubleSafeInteger
private static boolean isDoubleSafeInteger(double d)
-
findPrototypeId
protected int findPrototypeId(java.lang.String s)
- Overrides:
findPrototypeId
in classIdScriptableObject
-
-