ScriptRuntime (htmlunit-core-js 3.4.0 API)

java.lang.Object
- org.htmlunit.corejs.javascript.ScriptRuntime

Direct Known Subclasses:

OptRuntime
```
public class ScriptRuntime
extends java.lang.Object
```
This is the class that implements the runtime.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface ScriptRuntime.MessageProvider
This is an interface defining a message provider.

Nested Classes
Modifier and Type	Class and Description
`static interface`	`ScriptRuntime.MessageProvider` This is an interface defining a message provider.

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.Class<?>`	`BigIntegerClass`
`static java.lang.Class<?>`	`BooleanClass`
`static java.lang.Class<?>`	`ByteClass`
`static java.lang.Class<?>`	`CharacterClass`
`static java.lang.Class<?>`	`ClassClass`
`static java.lang.Class<?>`	`ContextClass`
`static java.lang.Class<?>`	`ContextFactoryClass`
`static java.lang.Class<?>`	`DateClass`
`static java.lang.Class<?>`	`DoubleClass`
`static java.lang.Object[]`	`emptyArgs`
`static java.lang.String[]`	`emptyStrings`
`static int`	`ENUMERATE_ARRAY`
`static int`	`ENUMERATE_ARRAY_NO_ITERATOR`
`static int`	`ENUMERATE_KEYS`
`static int`	`ENUMERATE_KEYS_NO_ITERATOR`
`static int`	`ENUMERATE_VALUES`
`static int`	`ENUMERATE_VALUES_IN_ORDER`
`static int`	`ENUMERATE_VALUES_NO_ITERATOR`
`static java.lang.Class<?>`	`FloatClass`
`static java.lang.Class<?>`	`FunctionClass`
`static java.lang.Class<?>`	`IntegerClass`
`static java.lang.Class<?>`	`LongClass`
`static ScriptRuntime.MessageProvider`	`messageProvider`
`static double`	`NaN`
`static java.lang.Double`	`NaNobj`
`static double`	`negativeZero`
`static java.lang.Double`	`negativeZeroObj`
`static java.lang.Class<?>`	`NumberClass`
`static java.lang.Class<?>`	`ObjectClass`
`static java.lang.Class<Scriptable>`	`ScriptableClass`
`static java.lang.Class<?>`	`ScriptableObjectClass`
`static java.lang.Class<?>`	`ShortClass`
`static java.lang.Class<?>`	`StringClass`
`static java.lang.Double`	`zeroObj`

Constructor Summary

Constructors
Modifier Constructor and Description

protected ScriptRuntime()
No instances should be created.

Constructors
Modifier	Constructor and Description
`protected`	`ScriptRuntime()` No instances should be created.

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static java.lang.CharSequence`	`add(java.lang.CharSequence val1, java.lang.Object val2)` Deprecated. Use `add(Object, Object, Context)` instead
`static java.lang.CharSequence`	`add(java.lang.Object val1, java.lang.CharSequence val2)` Deprecated. Use `add(Object, Object, Context)` instead
`static java.lang.Object`	`add(java.lang.Object val1, java.lang.Object val2, Context cx)`
`static void`	`addInstructionCount(Context cx, int instructionsToAdd)`
`static java.lang.Object`	`applyOrCall(boolean isApply, Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args)` Function.prototype.apply and Function.prototype.call
`static java.lang.String`	`bigIntToString(java.math.BigInteger n, int base)`
`static Scriptable`	`bind(Context cx, Scriptable scope, java.lang.String id)` Returns the object in the scope chain that has a given property.
`static java.lang.Number`	`bitwiseAND(java.lang.Number val1, java.lang.Number val2)`
`static java.lang.Number`	`bitwiseNOT(java.lang.Number val)`
`static java.lang.Number`	`bitwiseOR(java.lang.Number val1, java.lang.Number val2)`
`static java.lang.Number`	`bitwiseXOR(java.lang.Number val1, java.lang.Number val2)`
`static java.lang.Object`	`call(Context cx, java.lang.Object fun, java.lang.Object thisArg, java.lang.Object[] args, Scriptable scope)` Deprecated. The method is only present for compatibility.
`static java.lang.Object`	`callIterator(java.lang.Object obj, Context cx, Scriptable scope)` Given an object, get the "Symbol.iterator" element, throw a TypeError if it is not present, then call the result, (throwing a TypeError if the result is not a function), and return that result, whatever it is.
`static Ref`	`callRef(Callable function, Scriptable thisObj, java.lang.Object[] args, Context cx)` Perform function call in reference context.
`static java.lang.Object`	`callSpecial(Context cx, Callable fun, Scriptable thisObj, java.lang.Object[] args, Scriptable scope, Scriptable callerThis, int callType, java.lang.String filename, int lineNumber)`
`static RegExpProxy`	`checkRegExpProxy(Context cx)`
`static boolean`	`compare(java.lang.Number val1, java.lang.Number val2, int op)`
`static boolean`	`compare(java.lang.Object val1, java.lang.Object val2, int op)`
`static EcmaError`	`constructError(java.lang.String error, java.lang.String message)`
`static EcmaError`	`constructError(java.lang.String error, java.lang.String message, int lineNumberDelta)`
`static EcmaError`	`constructError(java.lang.String error, java.lang.String message, java.lang.String sourceName, int lineNumber, java.lang.String lineSource, int columnNumber)`
`static Scriptable`	`createArrowFunctionActivation(NativeFunction funObj, Scriptable scope, java.lang.Object[] args, boolean isStrict)`
`static Scriptable`	`createFunctionActivation(NativeFunction funObj, Scriptable scope, java.lang.Object[] args)` Deprecated. Use `createFunctionActivation(NativeFunction, Scriptable, Object[], boolean)` instead
`static Scriptable`	`createFunctionActivation(NativeFunction funObj, Scriptable scope, java.lang.Object[] args, boolean isStrict)`
`static java.lang.Object`	`delete(java.lang.Object obj, java.lang.Object id, Context cx)` Deprecated. Use `delete(Object, Object, Context, Scriptable, boolean)` instead
`static java.lang.Object`	`delete(java.lang.Object obj, java.lang.Object id, Context cx, boolean isName)` Deprecated. Use `delete(Object, Object, Context, Scriptable, boolean)` instead
`static java.lang.Object`	`delete(java.lang.Object obj, java.lang.Object id, Context cx, Scriptable scope, boolean isName)` The delete operator
`static boolean`	`deleteObjectElem(Scriptable target, java.lang.Object elem, Context cx)`
`static java.lang.Number`	`divide(java.lang.Number val1, java.lang.Number val2)`
`static java.lang.Object`	`doTopCall(Callable callable, Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args)` Deprecated. Use `doTopCall(Callable, Context, Scriptable, Scriptable, Object[], boolean)` instead
`static java.lang.Object`	`doTopCall(Callable callable, Context cx, Scriptable scope, Scriptable thisObj, java.lang.Object[] args, boolean isTopLevelStrict)`
`static java.lang.Object`	`elemIncrDecr(java.lang.Object obj, java.lang.Object index, Context cx, int incrDecrMask)` Deprecated. Use `elemIncrDecr(Object, Object, Context, Scriptable, int)` instead
`static java.lang.Object`	`elemIncrDecr(java.lang.Object obj, java.lang.Object index, Context cx, Scriptable scope, int incrDecrMask)`
`static void`	`enterActivationFunction(Context cx, Scriptable scope)`
`static Scriptable`	`enterDotQuery(java.lang.Object value, Scriptable scope)`
`static Scriptable`	`enterWith(java.lang.Object obj, Context cx, Scriptable scope)`
`static java.lang.Object`	`enumId(java.lang.Object enumObj, Context cx)`
`static java.lang.Object`	`enumInit(java.lang.Object value, Context cx, boolean enumValues)` Deprecated. Use `enumInit(Object, Context, Scriptable, int)` instead
`static java.lang.Object`	`enumInit(java.lang.Object value, Context cx, int enumType)` Deprecated. Use `enumInit(Object, Context, Scriptable, int)` instead
`static java.lang.Object`	`enumInit(java.lang.Object value, Context cx, Scriptable scope, int enumType)`
`static java.lang.Boolean`	`enumNext(java.lang.Object enumObj)` Deprecated. since 1.7.15. Use `#enumNext(Context, Object)` instead
`static java.lang.Boolean`	`enumNext(java.lang.Object enumObj, Context cx)`
`static java.lang.Object`	`enumValue(java.lang.Object enumObj, Context cx)`
`static boolean`	`eq(java.lang.Object x, java.lang.Object y)` Equality
`static java.lang.String`	`escapeAttributeValue(java.lang.Object value, Context cx)` Escapes the reserved characters in a value of an attribute
`static java.lang.String`	`escapeString(java.lang.String s)`
`static java.lang.String`	`escapeString(java.lang.String s, char escapeQuote)` For escaping strings printed by object and array literals; not quite the same as 'escape.'
`static java.lang.String`	`escapeTextValue(java.lang.Object value, Context cx)` Escapes the reserved characters in a value of a text node
`static java.lang.Object`	`evalSpecial(Context cx, Scriptable scope, java.lang.Object thisArg, java.lang.Object[] args, java.lang.String filename, int lineNumber)` The eval function property of the global object.
`static void`	`exitActivationFunction(Context cx)`
`static java.lang.Number`	`exponentiate(java.lang.Number val1, java.lang.Number val2)`
`static java.lang.Object[]`	`getArrayElements(Scriptable object)`
`static Callable`	`getElemFunctionAndThis(java.lang.Object obj, java.lang.Object elem, Context cx)` Deprecated. Use `getElemFunctionAndThis(Object, Object, Context, Scriptable)` instead
`static Callable`	`getElemFunctionAndThis(java.lang.Object obj, java.lang.Object elem, Context cx, Scriptable scope)` Prepare for calling obj[id](...): return function corresponding to obj[id] and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj.
`static ScriptableObject`	`getGlobal(Context cx)`
`static ScriptableObject`	`getLibraryScopeOrNull(Scriptable scope)`
`static java.lang.String`	`getMessage(java.lang.String messageId, java.lang.Object[] arguments)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static java.lang.String`	`getMessage0(java.lang.String messageId)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static java.lang.String`	`getMessage1(java.lang.String messageId, java.lang.Object arg1)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static java.lang.String`	`getMessage2(java.lang.String messageId, java.lang.Object arg1, java.lang.Object arg2)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static java.lang.String`	`getMessage3(java.lang.String messageId, java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static java.lang.String`	`getMessage4(java.lang.String messageId, java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4)` Deprecated. Use `getMessageById(String messageId, Object... args)` instead
`static java.lang.String`	`getMessageById(java.lang.String messageId, java.lang.Object... args)`
`static Callable`	`getNameFunctionAndThis(java.lang.String name, Context cx, Scriptable scope)` Prepare for calling name(...): return function corresponding to name and make current top scope available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj.
`static java.lang.Object`	`getObjectElem(java.lang.Object obj, java.lang.Object elem, Context cx)` Deprecated. Use `getObjectElem(Object, Object, Context, Scriptable)` instead
`static java.lang.Object`	`getObjectElem(java.lang.Object obj, java.lang.Object elem, Context cx, Scriptable scope)` Call obj.[[Get]](id)
`static java.lang.Object`	`getObjectElem(Scriptable obj, java.lang.Object elem, Context cx)`
`static java.lang.Object`	`getObjectIndex(java.lang.Object obj, double dblIndex, Context cx)` Deprecated. Use `getObjectIndex(Object, double, Context, Scriptable)` instead
`static java.lang.Object`	`getObjectIndex(java.lang.Object obj, double dblIndex, Context cx, Scriptable scope)` A cheaper and less general version of the above for well-known argument types.
`static java.lang.Object`	`getObjectIndex(Scriptable obj, int index, Context cx)`
`static java.lang.Object`	`getObjectProp(java.lang.Object obj, java.lang.String property, Context cx)` Deprecated. Use `getObjectProp(Object, String, Context, Scriptable)` instead
`static java.lang.Object`	`getObjectProp(java.lang.Object obj, java.lang.String property, Context cx, Scriptable scope)` Version of getObjectElem when elem is a valid JS identifier name.
`static java.lang.Object`	`getObjectProp(Scriptable obj, java.lang.String property, Context cx)`
`static java.lang.Object`	`getObjectPropNoWarn(java.lang.Object obj, java.lang.String property, Context cx)` Deprecated. Use `getObjectPropNoWarn(Object, String, Context, Scriptable)` instead
`static java.lang.Object`	`getObjectPropNoWarn(java.lang.Object obj, java.lang.String property, Context cx, Scriptable scope)`
`static Callable`	`getPropFunctionAndThis(java.lang.Object obj, java.lang.String property, Context cx)` Deprecated. Use `getPropFunctionAndThis(Object, String, Context, Scriptable)` instead
`static Callable`	`getPropFunctionAndThis(java.lang.Object obj, java.lang.String property, Context cx, Scriptable scope)` Prepare for calling obj.property(...): return function corresponding to obj.property and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj.
`static RegExpProxy`	`getRegExpProxy(Context cx)`
`static Scriptable`	`getTemplateLiteralCallSite(Context cx, Scriptable scope, java.lang.Object[] strings, int index)`
`static Scriptable`	`getTopCallScope(Context cx)`
`static java.lang.Object`	`getTopLevelProp(Scriptable scope, java.lang.String id)`
`static Callable`	`getValueFunctionAndThis(java.lang.Object value, Context cx)` Prepare for calling <expression>(...): return function corresponding to <expression> and make parent scope of the function available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj.
`static boolean`	`hasObjectElem(Scriptable target, java.lang.Object elem, Context cx)`
`static boolean`	`hasTopCall(Context cx)`
`static boolean`	`in(java.lang.Object a, java.lang.Object b, Context cx)` The in operator.
`static long`	`indexFromString(java.lang.String str)` Return -1L if str is not an index, or the index value as lower 32 bits of the result.
`static void`	`initFunction(Context cx, Scriptable scope, NativeFunction function, int type, boolean fromEvalCode)`
`static ScriptableObject`	`initSafeStandardObjects(Context cx, ScriptableObject scope, boolean sealed)`
`static void`	`initScript(NativeFunction funObj, Scriptable thisObj, Context cx, Scriptable scope, boolean evalScript)`
`static ScriptableObject`	`initStandardObjects(Context cx, ScriptableObject scope, boolean sealed)`
`static boolean`	`instanceOf(java.lang.Object a, java.lang.Object b, Context cx)` The instanceof operator.
`static boolean`	`isArrayObject(java.lang.Object obj)`
`static boolean`	`isIteratorDone(Context cx, java.lang.Object result)` Given an iterator result, return true if and only if there is a "done" property that's true.
`static boolean`	`isJSLineTerminator(int c)`
`static boolean`	`isJSWhitespaceOrLineTerminator(int c)`
`static boolean`	`isNaN(java.lang.Object n)`
`static boolean`	`isObject(java.lang.Object value)`
`static boolean`	`isPrimitive(java.lang.Object obj)`
`static boolean`	`isRhinoRuntimeType(java.lang.Class<?> cl)`
`static boolean`	`jsDelegatesTo(Scriptable lhs, Scriptable rhs)` Delegates to
`static Scriptable`	`lastStoredScriptable(Context cx)`
`static long`	`lastUint32Result(Context cx)`
`static Scriptable`	`leaveDotQuery(Scriptable scope)`
`static Scriptable`	`leaveWith(Scriptable scope)`
`static java.lang.Number`	`leftShift(java.lang.Number val1, java.lang.Number val2)`
`static boolean`	`loadFromIterable(Context cx, Scriptable scope, java.lang.Object arg1, java.util.function.BiConsumer<java.lang.Object,java.lang.Object> setter)` This is used to handle all the special cases that are required when invoking Object.fromEntries or constructing a NativeMap or NativeWeakMap from an iterable.
`static Ref`	`memberRef(java.lang.Object obj, java.lang.Object elem, Context cx, int memberTypeFlags)`
`static Ref`	`memberRef(java.lang.Object obj, java.lang.Object namespace, java.lang.Object elem, Context cx, int memberTypeFlags)`
`static java.lang.Number`	`multiply(java.lang.Number val1, java.lang.Number val2)`
`static java.lang.Object`	`name(Context cx, Scriptable scope, java.lang.String name)` Looks up a name in the scope chain and returns its value.
`static java.lang.Object`	`nameIncrDecr(Scriptable scopeChain, java.lang.String id, Context cx, int incrDecrMask)`
`static java.lang.Object`	`nameIncrDecr(Scriptable scopeChain, java.lang.String id, int incrDecrMask)` Deprecated. Use `nameIncrDecr(Scriptable, String, Context, int)` instead
`static Ref`	`nameRef(java.lang.Object name, Context cx, Scriptable scope, int memberTypeFlags)`
`static Ref`	`nameRef(java.lang.Object namespace, java.lang.Object name, Context cx, Scriptable scope, int memberTypeFlags)`
`static java.lang.Number`	`negate(java.lang.Number val)`
`static Scriptable`	`newArrayLiteral(java.lang.Object[] objects, int[] skipIndices, Context cx, Scriptable scope)`
`static Scriptable`	`newBuiltinObject(Context cx, Scriptable scope, TopLevel.Builtins type, java.lang.Object[] args)`
`static Scriptable`	`newCatchScope(java.lang.Throwable t, Scriptable lastCatchScope, java.lang.String exceptionName, Context cx, Scriptable scope)`
`static Scriptable`	`newObject(Context cx, Scriptable scope, java.lang.String constructorName, java.lang.Object[] args)`
`static Scriptable`	`newObject(java.lang.Object fun, Context cx, Scriptable scope, java.lang.Object[] args)` Operator new.
`static Scriptable`	`newObjectLiteral(java.lang.Object[] propertyIds, java.lang.Object[] propertyValues, Context cx, Scriptable scope)` Deprecated. Use `newObjectLiteral(Object[], Object[], int[], Context, Scriptable)` instead
`static Scriptable`	`newObjectLiteral(java.lang.Object[] propertyIds, java.lang.Object[] propertyValues, int[] getterSetters, Context cx, Scriptable scope)`
`static java.lang.Object`	`newSpecial(Context cx, java.lang.Object fun, java.lang.Object[] args, Scriptable scope, int callType)`
`static java.lang.RuntimeException`	`notFoundError(Scriptable object, java.lang.String property)`
`static java.lang.RuntimeException`	`notFunctionError(java.lang.Object value)`
`static java.lang.RuntimeException`	`notFunctionError(java.lang.Object value, java.lang.Object messageHelper)`
`static java.lang.RuntimeException`	`notFunctionError(java.lang.Object obj, java.lang.Object value, java.lang.String propertyName)`
`static java.lang.String`	`numberToString(double d, int base)`
`static java.lang.Object[]`	`padArguments(java.lang.Object[] args, int count)` Helper function for builtin objects that use the varargs form.
`static java.lang.Object`	`propIncrDecr(java.lang.Object obj, java.lang.String id, Context cx, int incrDecrMask)` Deprecated. Use `propIncrDecr(Object, String, Context, Scriptable, int)` instead
`static java.lang.Object`	`propIncrDecr(java.lang.Object obj, java.lang.String id, Context cx, Scriptable scope, int incrDecrMask)`
`static EcmaError`	`rangeError(java.lang.String message)`
`static EcmaError`	`rangeErrorById(java.lang.String messageId, java.lang.Object... args)`
`static java.lang.Object`	`refDel(Ref ref, Context cx)`
`static java.lang.Object`	`refGet(Ref ref, Context cx)`
`static java.lang.Object`	`refIncrDecr(Ref ref, Context cx, int incrDecrMask)` Deprecated. Use `refIncrDecr(Ref, Context, Scriptable, int)` instead
`static java.lang.Object`	`refIncrDecr(Ref ref, Context cx, Scriptable scope, int incrDecrMask)`
`static java.lang.Object`	`refSet(Ref ref, java.lang.Object value, Context cx)` Deprecated. Use `refSet(Ref, Object, Context, Scriptable)` instead
`static java.lang.Object`	`refSet(Ref ref, java.lang.Object value, Context cx, Scriptable scope)`
`static java.lang.Number`	`remainder(java.lang.Number val1, java.lang.Number val2)`
`static boolean`	`same(java.lang.Object x, java.lang.Object y)`
`static boolean`	`sameZero(java.lang.Object x, java.lang.Object y)` Implement "SameValueZero" from ECMA 7.2.9
`static java.lang.Object`	`searchDefaultNamespace(Context cx)`
`static void`	`setBuiltinProtoAndParent(ScriptableObject object, Scriptable scope, TopLevel.Builtins type)`
`static java.lang.Object`	`setConst(Scriptable bound, java.lang.Object value, Context cx, java.lang.String id)`
`static java.lang.Object`	`setDefaultNamespace(java.lang.Object namespace, Context cx)`
`static void`	`setEnumNumbers(java.lang.Object enumObj, boolean enumNumbers)`
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Context cx, Scriptable scope)`
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Context cx, Scriptable scope, boolean es6GeneratorFunction)`
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Scriptable scope)` Deprecated. Use `setFunctionProtoAndParent(BaseFunction, Context, Scriptable)` instead
`static void`	`setFunctionProtoAndParent(BaseFunction fn, Scriptable scope, boolean es6GeneratorFunction)` Deprecated. Use `setFunctionProtoAndParent(BaseFunction, Context, Scriptable, boolean)` instead
`static java.lang.Object`	`setName(Scriptable bound, java.lang.Object value, Context cx, Scriptable scope, java.lang.String id)`
`static java.lang.Object`	`setObjectElem(java.lang.Object obj, java.lang.Object elem, java.lang.Object value, Context cx)` Deprecated. Use `setObjectElem(Object, Object, Object, Context, Scriptable)` instead
`static java.lang.Object`	`setObjectElem(java.lang.Object obj, java.lang.Object elem, java.lang.Object value, Context cx, Scriptable scope)` Call obj.[[Put]](id, value)
`static java.lang.Object`	`setObjectElem(Scriptable obj, java.lang.Object elem, java.lang.Object value, Context cx)`
`static java.lang.Object`	`setObjectIndex(java.lang.Object obj, double dblIndex, java.lang.Object value, Context cx)` Deprecated. Use `setObjectIndex(Object, double, Object, Context, Scriptable)` instead
`static java.lang.Object`	`setObjectIndex(java.lang.Object obj, double dblIndex, java.lang.Object value, Context cx, Scriptable scope)` A cheaper and less general version of the above for well-known argument types.
`static java.lang.Object`	`setObjectIndex(Scriptable obj, int index, java.lang.Object value, Context cx)`
`static java.lang.Object`	`setObjectProp(java.lang.Object obj, java.lang.String property, java.lang.Object value, Context cx)` Deprecated. Use `setObjectProp(Object, String, Object, Context, Scriptable)` instead
`static java.lang.Object`	`setObjectProp(java.lang.Object obj, java.lang.String property, java.lang.Object value, Context cx, Scriptable scope)` Version of setObjectElem when elem is a valid JS identifier name.
`static java.lang.Object`	`setObjectProp(Scriptable obj, java.lang.String property, java.lang.Object value, Context cx)`
`static void`	`setObjectProtoAndParent(ScriptableObject object, Scriptable scope)`
`static void`	`setRegExpProxy(Context cx, RegExpProxy proxy)`
`static boolean`	`shallowEq(java.lang.Object x, java.lang.Object y)`
`static java.lang.Number`	`signedRightShift(java.lang.Number val1, java.lang.Number val2)`
`static Ref`	`specialRef(java.lang.Object obj, java.lang.String specialProperty, Context cx)` Deprecated. Use `specialRef(Object, String, Context, Scriptable)` instead
`static Ref`	`specialRef(java.lang.Object obj, java.lang.String specialProperty, Context cx, Scriptable scope)`
`static void`	`storeUint32Result(Context cx, long value)`
`static java.lang.Object`	`strictSetName(Scriptable bound, java.lang.Object value, Context cx, Scriptable scope, java.lang.String id)`
`static java.lang.Number`	`subtract(java.lang.Number val1, java.lang.Number val2)`
`static EcmaError`	`syntaxError(java.lang.String message)`
`static EcmaError`	`syntaxErrorById(java.lang.String messageId, java.lang.Object... args)`
`static long`	`testUint32String(java.lang.String str)` If str is a decimal presentation of Uint32 value, return it as long.
`static JavaScriptException`	`throwCustomError(Context cx, Scriptable scope, java.lang.String constructorName, java.lang.String message)` Equivalent to executing "new $constructorName(message, sourceFileName, sourceLineNo)" from JavaScript.
`static JavaScriptException`	`throwError(Context cx, Scriptable scope, java.lang.String message)` Equivalent to executing "new Error(message, sourceFileName, sourceLineNo)" from JavaScript.
`static java.math.BigInteger`	`toBigInt(java.lang.Object val)` Convert the value to a BigInt.
`static java.math.BigInteger`	`toBigInt(java.lang.String s)` ToBigInt applied to the String type
`static boolean`	`toBoolean(java.lang.Object val)` Convert the value to a boolean.
`static java.lang.CharSequence`	`toCharSequence(java.lang.Object val)`
`static int`	`toIndex(java.lang.Object val)`
`static int`	`toInt32(double d)`
`static int`	`toInt32(java.lang.Object val)` See ECMA 9.5.
`static int`	`toInt32(java.lang.Object[] args, int index)`
`static double`	`toInteger(double d)`
`static double`	`toInteger(java.lang.Object val)` See ECMA 9.4.
`static double`	`toInteger(java.lang.Object[] args, int index)`
`static Scriptable`	`toIterator(Context cx, Scriptable scope, Scriptable obj, boolean keyOnly)`
`static long`	`toLength(java.lang.Object[] args, int index)`
`static double`	`toNumber(java.lang.Object val)` Convert the value to a number.
`static double`	`toNumber(java.lang.Object[] args, int index)`
`static double`	`toNumber(java.lang.String s)` ToNumber applied to the String type
`static java.lang.Number`	`toNumeric(java.lang.Object val)` Convert the value to a Numeric (Number or BigInt).
`static Scriptable`	`toObject(Context cx, Scriptable scope, java.lang.Object val)` Convert the value to an object.
`static Scriptable`	`toObject(Context cx, Scriptable scope, java.lang.Object val, java.lang.Class<?> staticClass)` Deprecated. Use `toObject(Context, Scriptable, Object)` instead.
`static Scriptable`	`toObject(Scriptable scope, java.lang.Object val)`
`static Scriptable`	`toObject(Scriptable scope, java.lang.Object val, java.lang.Class<?> staticClass)` Deprecated. Use `toObject(Scriptable, Object)` instead.
`static Scriptable`	`toObjectOrNull(Context cx, java.lang.Object obj)` Deprecated. Use `toObjectOrNull(Context, Object, Scriptable)` instead
`static Scriptable`	`toObjectOrNull(Context cx, java.lang.Object obj, Scriptable scope)`
`static java.lang.Object`	`toPrimitive(java.lang.Object val)`
`static java.lang.Object`	`toPrimitive(java.lang.Object val, java.lang.Class<?> typeHint)`
`static java.lang.String`	`toString(double val)` Optimized version of toString(Object) for numbers.
`static java.lang.String`	`toString(java.lang.Object val)` Convert the value to a string.
`static java.lang.String`	`toString(java.lang.Object[] args, int index)`
`static char`	`toUint16(java.lang.Object val)` See ECMA 9.7.
`static long`	`toUint32(double d)` See ECMA 9.6.
`static long`	`toUint32(java.lang.Object val)`
`static EcmaError`	`typeError(java.lang.String message)`
`static EcmaError`	`typeError0(java.lang.String messageId)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeError1(java.lang.String messageId, java.lang.Object arg1)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeError2(java.lang.String messageId, java.lang.Object arg1, java.lang.Object arg2)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeError3(java.lang.String messageId, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3)` Deprecated. Use `typeErrorById(String messageId, Object... args)` instead
`static EcmaError`	`typeErrorById(java.lang.String messageId, java.lang.Object... args)`
`static BaseFunction`	`typeErrorThrower()` Deprecated. `typeErrorThrower(Context)`
`static BaseFunction`	`typeErrorThrower(Context cx)` Returns representation of the [[ThrowTypeError]] object.
`static java.lang.String`	`typeof(java.lang.Object value)` The typeof operator
`static java.lang.String`	`typeofName(Scriptable scope, java.lang.String id)` The typeof operator that correctly handles the undefined case
`static java.lang.RuntimeException`	`undefCallError(java.lang.Object object, java.lang.Object id)`
`static java.lang.RuntimeException`	`undefReadError(java.lang.Object object, java.lang.Object id)`
`static java.lang.RuntimeException`	`undefWriteError(java.lang.Object object, java.lang.Object id, java.lang.Object value)`
`static java.lang.Object`	`updateDotQuery(boolean value, Scriptable scope)`
`static java.lang.Boolean`	`wrapBoolean(boolean b)`
`static Scriptable`	`wrapException(java.lang.Throwable t, Scriptable scope, Context cx)`
`static java.lang.Integer`	`wrapInt(int i)`
`static java.lang.Number`	`wrapNumber(double x)`
`static Scriptable`	`wrapRegExp(Context cx, Scriptable scope, java.lang.Object compiled)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BooleanClass

public static final java.lang.Class<?> BooleanClass

ByteClass

public static final java.lang.Class<?> ByteClass

CharacterClass

public static final java.lang.Class<?> CharacterClass

ClassClass

public static final java.lang.Class<?> ClassClass

DoubleClass

public static final java.lang.Class<?> DoubleClass

FloatClass

public static final java.lang.Class<?> FloatClass

IntegerClass

public static final java.lang.Class<?> IntegerClass

LongClass

public static final java.lang.Class<?> LongClass

NumberClass

public static final java.lang.Class<?> NumberClass

ObjectClass

public static final java.lang.Class<?> ObjectClass

ShortClass

public static final java.lang.Class<?> ShortClass

StringClass

public static final java.lang.Class<?> StringClass

DateClass

public static final java.lang.Class<?> DateClass

BigIntegerClass

public static final java.lang.Class<?> BigIntegerClass

ContextClass

public static final java.lang.Class<?> ContextClass

ContextFactoryClass

public static final java.lang.Class<?> ContextFactoryClass

FunctionClass

public static final java.lang.Class<?> FunctionClass

ScriptableObjectClass

public static final java.lang.Class<?> ScriptableObjectClass

ScriptableClass

public static final java.lang.Class<Scriptable> ScriptableClass

NaN
```
public static final double NaN
```
See Also:

Constant Field Values

NaNobj

public static final java.lang.Double NaNobj

negativeZero

public static final double negativeZero

zeroObj

public static final java.lang.Double zeroObj

negativeZeroObj

public static final java.lang.Double negativeZeroObj

ENUMERATE_KEYS
```
public static final int ENUMERATE_KEYS
```
See Also:

Constant Field Values

ENUMERATE_VALUES
```
public static final int ENUMERATE_VALUES
```
See Also:

Constant Field Values

ENUMERATE_ARRAY
```
public static final int ENUMERATE_ARRAY
```
See Also:

Constant Field Values

ENUMERATE_KEYS_NO_ITERATOR
```
public static final int ENUMERATE_KEYS_NO_ITERATOR
```
See Also:

Constant Field Values

ENUMERATE_VALUES_NO_ITERATOR
```
public static final int ENUMERATE_VALUES_NO_ITERATOR
```
See Also:

Constant Field Values

ENUMERATE_ARRAY_NO_ITERATOR
```
public static final int ENUMERATE_ARRAY_NO_ITERATOR
```
See Also:

Constant Field Values

ENUMERATE_VALUES_IN_ORDER
```
public static final int ENUMERATE_VALUES_IN_ORDER
```
See Also:

Constant Field Values

messageProvider

public static final ScriptRuntime.MessageProvider messageProvider

emptyArgs

public static final java.lang.Object[] emptyArgs

emptyStrings

public static final java.lang.String[] emptyStrings

Constructor Detail
- ScriptRuntime
```
protected ScriptRuntime()
```
  No instances should be created.

Method Detail

typeErrorThrower
```
@Deprecated
public static BaseFunction typeErrorThrower()
```
Deprecated. typeErrorThrower(Context)

Returns representation of the [[ThrowTypeError]] object. See ECMA 5 spec, 13.2.3

typeErrorThrower
```
public static BaseFunction typeErrorThrower(Context cx)
```
Returns representation of the [[ThrowTypeError]] object. See ECMA 5 spec, 13.2.3

isRhinoRuntimeType

public static boolean isRhinoRuntimeType(java.lang.Class<?> cl)

initSafeStandardObjects

public static ScriptableObject initSafeStandardObjects(Context cx,
                                                       ScriptableObject scope,
                                                       boolean sealed)

initStandardObjects

public static ScriptableObject initStandardObjects(Context cx,
                                                   ScriptableObject scope,
                                                   boolean sealed)

getLibraryScopeOrNull

public static ScriptableObject getLibraryScopeOrNull(Scriptable scope)

isJSLineTerminator

public static boolean isJSLineTerminator(int c)

isJSWhitespaceOrLineTerminator

public static boolean isJSWhitespaceOrLineTerminator(int c)

wrapBoolean

public static java.lang.Boolean wrapBoolean(boolean b)

wrapInt

public static java.lang.Integer wrapInt(int i)

wrapNumber

public static java.lang.Number wrapNumber(double x)

toBoolean

public static boolean toBoolean(java.lang.Object val)

Convert the value to a boolean.

See ECMA 9.2.

toNumber

public static double toNumber(java.lang.Object val)

Convert the value to a number.

See ECMA 9.3.

toNumber

public static double toNumber(java.lang.Object[] args,
                              int index)

toNumber
```
public static double toNumber(java.lang.String s)
```
ToNumber applied to the String type
See the #sec-tonumber-applied-to-the-string-type section of ECMA

toBigInt

public static java.math.BigInteger toBigInt(java.lang.Object val)

Convert the value to a BigInt.

toBigInt

public static java.math.BigInteger toBigInt(java.lang.String s)

ToBigInt applied to the String type

toNumeric
```
public static java.lang.Number toNumeric(java.lang.Object val)
```
Convert the value to a Numeric (Number or BigInt).
toNumber does not allow java.math.BigInteger. toNumeric allows java.math.BigInteger.
See ECMA 7.1.3 (v11.0).

toIndex

public static int toIndex(java.lang.Object val)

padArguments
```
public static java.lang.Object[] padArguments(java.lang.Object[] args,
                                              int count)
```
Helper function for builtin objects that use the varargs form. ECMA function formal arguments are undefined if not supplied; this function pads the argument array out to the expected length, if necessary.

escapeString

public static java.lang.String escapeString(java.lang.String s)

escapeString

public static java.lang.String escapeString(java.lang.String s,
                                            char escapeQuote)

For escaping strings printed by object and array literals; not quite the same as 'escape.'

toCharSequence

public static java.lang.CharSequence toCharSequence(java.lang.Object val)

toString

public static java.lang.String toString(java.lang.Object val)

Convert the value to a string.

See ECMA 9.8.

toString

public static java.lang.String toString(java.lang.Object[] args,
                                        int index)

toString
```
public static java.lang.String toString(double val)
```
Optimized version of toString(Object) for numbers.

numberToString

public static java.lang.String numberToString(double d,
                                              int base)

bigIntToString

public static java.lang.String bigIntToString(java.math.BigInteger n,
                                              int base)

toObject

public static Scriptable toObject(Scriptable scope,
                                  java.lang.Object val)

toObjectOrNull
```
@Deprecated
public static Scriptable toObjectOrNull(Context cx,
                                                     java.lang.Object obj)
```
Deprecated. Use toObjectOrNull(Context, Object, Scriptable) instead

Warning: This doesn't allow to resolve primitive prototype properly when many top scopes are involved

toObjectOrNull

public static Scriptable toObjectOrNull(Context cx,
                                        java.lang.Object obj,
                                        Scriptable scope)

Parameters:: scope - the scope that should be used to resolve primitive prototype

toObject

@Deprecated
public static Scriptable toObject(Scriptable scope,
                                               java.lang.Object val,
                                               java.lang.Class<?> staticClass)

Deprecated. Use toObject(Scriptable, Object) instead.

toObject

public static Scriptable toObject(Context cx,
                                  Scriptable scope,
                                  java.lang.Object val)

Convert the value to an object.

See ECMA 9.9.

toObject

@Deprecated
public static Scriptable toObject(Context cx,
                                               Scriptable scope,
                                               java.lang.Object val,
                                               java.lang.Class<?> staticClass)

Deprecated. Use toObject(Context, Scriptable, Object) instead.

call

@Deprecated
public static java.lang.Object call(Context cx,
                                                 java.lang.Object fun,
                                                 java.lang.Object thisArg,
                                                 java.lang.Object[] args,
                                                 Scriptable scope)

Deprecated. The method is only present for compatibility.

newObject

public static Scriptable newObject(Context cx,
                                   Scriptable scope,
                                   java.lang.String constructorName,
                                   java.lang.Object[] args)

newBuiltinObject

public static Scriptable newBuiltinObject(Context cx,
                                          Scriptable scope,
                                          TopLevel.Builtins type,
                                          java.lang.Object[] args)

toInteger

public static double toInteger(java.lang.Object val)

See ECMA 9.4.

toInteger

public static double toInteger(double d)

toInteger

public static double toInteger(java.lang.Object[] args,
                               int index)

toLength

public static long toLength(java.lang.Object[] args,
                            int index)

toInt32

public static int toInt32(java.lang.Object val)

See ECMA 9.5.

toInt32

public static int toInt32(java.lang.Object[] args,
                          int index)

toInt32
```
public static int toInt32(double d)
```

toUint32
```
public static long toUint32(double d)
```
See ECMA 9.6.

Returns:

long value representing 32 bits unsigned integer

toUint32

public static long toUint32(java.lang.Object val)

toUint16

public static char toUint16(java.lang.Object val)

See ECMA 9.7.

setDefaultNamespace

public static java.lang.Object setDefaultNamespace(java.lang.Object namespace,
                                                   Context cx)

searchDefaultNamespace

public static java.lang.Object searchDefaultNamespace(Context cx)

getTopLevelProp

public static java.lang.Object getTopLevelProp(Scriptable scope,
                                               java.lang.String id)

indexFromString
```
public static long indexFromString(java.lang.String str)
```
Return -1L if str is not an index, or the index value as lower 32 bits of the result. Note that the result needs to be cast to an int in order to produce the actual index, which may be negative.

testUint32String
```
public static long testUint32String(java.lang.String str)
```
If str is a decimal presentation of Uint32 value, return it as long. Othewise return -1L;

getObjectElem

@Deprecated
public static java.lang.Object getObjectElem(java.lang.Object obj,
                                                          java.lang.Object elem,
                                                          Context cx)

Deprecated. Use getObjectElem(Object, Object, Context, Scriptable) instead

Call obj.[[Get]](id)

getObjectElem

public static java.lang.Object getObjectElem(java.lang.Object obj,
                                             java.lang.Object elem,
                                             Context cx,
                                             Scriptable scope)

Call obj.[[Get]](id)

getObjectElem

public static java.lang.Object getObjectElem(Scriptable obj,
                                             java.lang.Object elem,
                                             Context cx)

getObjectProp

@Deprecated
public static java.lang.Object getObjectProp(java.lang.Object obj,
                                                          java.lang.String property,
                                                          Context cx)

Deprecated. Use getObjectProp(Object, String, Context, Scriptable) instead

Version of getObjectElem when elem is a valid JS identifier name.

getObjectProp

public static java.lang.Object getObjectProp(java.lang.Object obj,
                                             java.lang.String property,
                                             Context cx,
                                             Scriptable scope)

Version of getObjectElem when elem is a valid JS identifier name.

Parameters:: scope - the scope that should be used to resolve primitive prototype

getObjectProp

public static java.lang.Object getObjectProp(Scriptable obj,
                                             java.lang.String property,
                                             Context cx)

getObjectPropNoWarn

@Deprecated
public static java.lang.Object getObjectPropNoWarn(java.lang.Object obj,
                                                                java.lang.String property,
                                                                Context cx)

Deprecated. Use getObjectPropNoWarn(Object, String, Context, Scriptable) instead

getObjectPropNoWarn

public static java.lang.Object getObjectPropNoWarn(java.lang.Object obj,
                                                   java.lang.String property,
                                                   Context cx,
                                                   Scriptable scope)

getObjectIndex

@Deprecated
public static java.lang.Object getObjectIndex(java.lang.Object obj,
                                                           double dblIndex,
                                                           Context cx)

Deprecated. Use getObjectIndex(Object, double, Context, Scriptable) instead

A cheaper and less general version of the above for well-known argument types.

getObjectIndex

public static java.lang.Object getObjectIndex(java.lang.Object obj,
                                              double dblIndex,
                                              Context cx,
                                              Scriptable scope)

A cheaper and less general version of the above for well-known argument types.

getObjectIndex

public static java.lang.Object getObjectIndex(Scriptable obj,
                                              int index,
                                              Context cx)

setObjectElem

@Deprecated
public static java.lang.Object setObjectElem(java.lang.Object obj,
                                                          java.lang.Object elem,
                                                          java.lang.Object value,
                                                          Context cx)

Deprecated. Use setObjectElem(Object, Object, Object, Context, Scriptable) instead

Call obj.[[Put]](id, value)

setObjectElem

public static java.lang.Object setObjectElem(java.lang.Object obj,
                                             java.lang.Object elem,
                                             java.lang.Object value,
                                             Context cx,
                                             Scriptable scope)

Call obj.[[Put]](id, value)

setObjectElem

public static java.lang.Object setObjectElem(Scriptable obj,
                                             java.lang.Object elem,
                                             java.lang.Object value,
                                             Context cx)

setObjectProp

@Deprecated
public static java.lang.Object setObjectProp(java.lang.Object obj,
                                                          java.lang.String property,
                                                          java.lang.Object value,
                                                          Context cx)

Deprecated. Use setObjectProp(Object, String, Object, Context, Scriptable) instead

Version of setObjectElem when elem is a valid JS identifier name.

setObjectProp

public static java.lang.Object setObjectProp(java.lang.Object obj,
                                             java.lang.String property,
                                             java.lang.Object value,
                                             Context cx,
                                             Scriptable scope)

Version of setObjectElem when elem is a valid JS identifier name.

setObjectProp

public static java.lang.Object setObjectProp(Scriptable obj,
                                             java.lang.String property,
                                             java.lang.Object value,
                                             Context cx)

setObjectIndex

@Deprecated
public static java.lang.Object setObjectIndex(java.lang.Object obj,
                                                           double dblIndex,
                                                           java.lang.Object value,
                                                           Context cx)

Deprecated. Use setObjectIndex(Object, double, Object, Context, Scriptable) instead

A cheaper and less general version of the above for well-known argument types.

setObjectIndex

public static java.lang.Object setObjectIndex(java.lang.Object obj,
                                              double dblIndex,
                                              java.lang.Object value,
                                              Context cx,
                                              Scriptable scope)

A cheaper and less general version of the above for well-known argument types.

setObjectIndex

public static java.lang.Object setObjectIndex(Scriptable obj,
                                              int index,
                                              java.lang.Object value,
                                              Context cx)

deleteObjectElem

public static boolean deleteObjectElem(Scriptable target,
                                       java.lang.Object elem,
                                       Context cx)

hasObjectElem

public static boolean hasObjectElem(Scriptable target,
                                    java.lang.Object elem,
                                    Context cx)

refGet

public static java.lang.Object refGet(Ref ref,
                                      Context cx)

refSet

@Deprecated
public static java.lang.Object refSet(Ref ref,
                                                   java.lang.Object value,
                                                   Context cx)

Deprecated. Use refSet(Ref, Object, Context, Scriptable) instead

refSet

public static java.lang.Object refSet(Ref ref,
                                      java.lang.Object value,
                                      Context cx,
                                      Scriptable scope)

refDel

public static java.lang.Object refDel(Ref ref,
                                      Context cx)

specialRef

@Deprecated
public static Ref specialRef(java.lang.Object obj,
                                          java.lang.String specialProperty,
                                          Context cx)

Deprecated. Use specialRef(Object, String, Context, Scriptable) instead

specialRef

public static Ref specialRef(java.lang.Object obj,
                             java.lang.String specialProperty,
                             Context cx,
                             Scriptable scope)

delete

@Deprecated
public static java.lang.Object delete(java.lang.Object obj,
                                                   java.lang.Object id,
                                                   Context cx)

Deprecated. Use delete(Object, Object, Context, Scriptable, boolean) instead

delete
```
@Deprecated
public static java.lang.Object delete(java.lang.Object obj,
                                                   java.lang.Object id,
                                                   Context cx,
                                                   boolean isName)
```
Deprecated. Use delete(Object, Object, Context, Scriptable, boolean) instead

The delete operator
See ECMA 11.4.1
In ECMA 0.19, the description of the delete operator (11.4.1) assumes that the [[Delete]] method returns a value. However, the definition of the [[Delete]] operator (8.6.2.5) does not define a return value. Here we assume that the [[Delete]] method doesn't return a value.

delete

public static java.lang.Object delete(java.lang.Object obj,
                                      java.lang.Object id,
                                      Context cx,
                                      Scriptable scope,
                                      boolean isName)

The delete operator

See ECMA 11.4.1

In ECMA 0.19, the description of the delete operator (11.4.1) assumes that the [[Delete]] method returns a value. However, the definition of the [[Delete]] operator (8.6.2.5) does not define a return value. Here we assume that the [[Delete]] method doesn't return a value.

name

public static java.lang.Object name(Context cx,
                                    Scriptable scope,
                                    java.lang.String name)

Looks up a name in the scope chain and returns its value.

bind
```
public static Scriptable bind(Context cx,
                              Scriptable scope,
                              java.lang.String id)
```
Returns the object in the scope chain that has a given property.
The order of evaluation of an assignment expression involves evaluating the lhs to a reference, evaluating the rhs, and then modifying the reference with the rhs value. This method is used to 'bind' the given name to an object containing that property so that the side effects of evaluating the rhs do not affect which property is modified. Typically used in conjunction with setName.
See ECMA 10.1.4

setName

public static java.lang.Object setName(Scriptable bound,
                                       java.lang.Object value,
                                       Context cx,
                                       Scriptable scope,
                                       java.lang.String id)

strictSetName

public static java.lang.Object strictSetName(Scriptable bound,
                                             java.lang.Object value,
                                             Context cx,
                                             Scriptable scope,
                                             java.lang.String id)

setConst

public static java.lang.Object setConst(Scriptable bound,
                                        java.lang.Object value,
                                        Context cx,
                                        java.lang.String id)

toIterator

public static Scriptable toIterator(Context cx,
                                    Scriptable scope,
                                    Scriptable obj,
                                    boolean keyOnly)

enumInit

@Deprecated
public static java.lang.Object enumInit(java.lang.Object value,
                                                     Context cx,
                                                     boolean enumValues)

Deprecated. Use enumInit(Object, Context, Scriptable, int) instead

For backwards compatibility with generated class files

enumInit

@Deprecated
public static java.lang.Object enumInit(java.lang.Object value,
                                                     Context cx,
                                                     int enumType)

Deprecated. Use enumInit(Object, Context, Scriptable, int) instead

enumInit

public static java.lang.Object enumInit(java.lang.Object value,
                                        Context cx,
                                        Scriptable scope,
                                        int enumType)

setEnumNumbers

public static void setEnumNumbers(java.lang.Object enumObj,
                                  boolean enumNumbers)

enumNext

@Deprecated
public static java.lang.Boolean enumNext(java.lang.Object enumObj)

Deprecated. since 1.7.15. Use #enumNext(Context, Object) instead

enumNext

public static java.lang.Boolean enumNext(java.lang.Object enumObj,
                                         Context cx)

enumId

public static java.lang.Object enumId(java.lang.Object enumObj,
                                      Context cx)

enumValue

public static java.lang.Object enumValue(java.lang.Object enumObj,
                                         Context cx)

loadFromIterable

public static boolean loadFromIterable(Context cx,
                                       Scriptable scope,
                                       java.lang.Object arg1,
                                       java.util.function.BiConsumer<java.lang.Object,java.lang.Object> setter)

This is used to handle all the special cases that are required when invoking Object.fromEntries or constructing a NativeMap or NativeWeakMap from an iterable.

Parameters:: cx - the current context; scope - the current scope; arg1 - the iterable object.; setter - the setter to set the value
Returns:: true, if arg1 was iterable.

getNameFunctionAndThis

public static Callable getNameFunctionAndThis(java.lang.String name,
                                              Context cx,
                                              Scriptable scope)

Prepare for calling name(...): return function corresponding to name and make current top scope available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getElemFunctionAndThis
```
@Deprecated
public static Callable getElemFunctionAndThis(java.lang.Object obj,
                                                           java.lang.Object elem,
                                                           Context cx)
```
Deprecated. Use getElemFunctionAndThis(Object, Object, Context, Scriptable) instead

Prepare for calling obj[id](...): return function corresponding to obj[id] and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getElemFunctionAndThis

public static Callable getElemFunctionAndThis(java.lang.Object obj,
                                              java.lang.Object elem,
                                              Context cx,
                                              Scriptable scope)

Prepare for calling obj[id](...): return function corresponding to obj[id] and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getPropFunctionAndThis
```
@Deprecated
public static Callable getPropFunctionAndThis(java.lang.Object obj,
                                                           java.lang.String property,
                                                           Context cx)
```
Deprecated. Use getPropFunctionAndThis(Object, String, Context, Scriptable) instead

Prepare for calling obj.property(...): return function corresponding to obj.property and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method. Warning: this doesn't allow to resolve primitive prototype properly when many top scopes are involved.

getPropFunctionAndThis

public static Callable getPropFunctionAndThis(java.lang.Object obj,
                                              java.lang.String property,
                                              Context cx,
                                              Scriptable scope)

Prepare for calling obj.property(...): return function corresponding to obj.property and make obj properly converted to Scriptable available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

getValueFunctionAndThis
```
public static Callable getValueFunctionAndThis(java.lang.Object value,
                                               Context cx)
```
Prepare for calling <expression>(...): return function corresponding to <expression> and make parent scope of the function available as ScriptRuntime.lastStoredScriptable() for consumption as thisObj. The caller must call ScriptRuntime.lastStoredScriptable() immediately after calling this method.

callIterator

public static java.lang.Object callIterator(java.lang.Object obj,
                                            Context cx,
                                            Scriptable scope)

Given an object, get the "Symbol.iterator" element, throw a TypeError if it is not present, then call the result, (throwing a TypeError if the result is not a function), and return that result, whatever it is.

isIteratorDone

public static boolean isIteratorDone(Context cx,
                                     java.lang.Object result)

Given an iterator result, return true if and only if there is a "done" property that's true.

callRef
```
public static Ref callRef(Callable function,
                          Scriptable thisObj,
                          java.lang.Object[] args,
                          Context cx)
```
Perform function call in reference context. Should always return value that can be passed to refGet(Ref, Context) or refSet(Ref, Object, Context) arbitrary number of times. The args array reference should not be stored in any object that is can be GC-reachable after this method returns. If this is necessary, store args.clone(), not args array itself.

newObject

public static Scriptable newObject(java.lang.Object fun,
                                   Context cx,
                                   Scriptable scope,
                                   java.lang.Object[] args)

Operator new.

See ECMA 11.2.2

callSpecial

public static java.lang.Object callSpecial(Context cx,
                                           Callable fun,
                                           Scriptable thisObj,
                                           java.lang.Object[] args,
                                           Scriptable scope,
                                           Scriptable callerThis,
                                           int callType,
                                           java.lang.String filename,
                                           int lineNumber)

newSpecial

public static java.lang.Object newSpecial(Context cx,
                                          java.lang.Object fun,
                                          java.lang.Object[] args,
                                          Scriptable scope,
                                          int callType)

applyOrCall

public static java.lang.Object applyOrCall(boolean isApply,
                                           Context cx,
                                           Scriptable scope,
                                           Scriptable thisObj,
                                           java.lang.Object[] args)

Function.prototype.apply and Function.prototype.call

See Ecma 15.3.4.[34]

evalSpecial

public static java.lang.Object evalSpecial(Context cx,
                                           Scriptable scope,
                                           java.lang.Object thisArg,
                                           java.lang.Object[] args,
                                           java.lang.String filename,
                                           int lineNumber)

The eval function property of the global object.

See ECMA 15.1.2.1

typeof

public static java.lang.String typeof(java.lang.Object value)

The typeof operator

typeofName

public static java.lang.String typeofName(Scriptable scope,
                                          java.lang.String id)

The typeof operator that correctly handles the undefined case

isObject

public static boolean isObject(java.lang.Object value)

add

public static java.lang.Object add(java.lang.Object val1,
                                   java.lang.Object val2,
                                   Context cx)

add
```
@Deprecated
public static java.lang.CharSequence add(java.lang.CharSequence val1,
                                                      java.lang.Object val2)
```
Deprecated. Use add(Object, Object, Context) instead

https://262.ecma-international.org/11.0/#sec-addition-operator-plus 5. Let lprim be ? ToPrimitive(lval). 7. If Type(lprim) is String or Type(rprim) is String, then a. Let lstr be ? ToString(lprim).
Should call toPrimitive before toCharSequence

add
```
@Deprecated
public static java.lang.CharSequence add(java.lang.Object val1,
                                                      java.lang.CharSequence val2)
```
Deprecated. Use add(Object, Object, Context) instead

https://262.ecma-international.org/11.0/#sec-addition-operator-plus 6. Let rprim be ? ToPrimitive(rval). 7. If Type(lprim) is String or Type(rprim) is String, then b. Let rstr be ? ToString(rprim).
Should call toPrimitive before toCharSequence

subtract

public static java.lang.Number subtract(java.lang.Number val1,
                                        java.lang.Number val2)

multiply

public static java.lang.Number multiply(java.lang.Number val1,
                                        java.lang.Number val2)

divide

public static java.lang.Number divide(java.lang.Number val1,
                                      java.lang.Number val2)

remainder

public static java.lang.Number remainder(java.lang.Number val1,
                                         java.lang.Number val2)

exponentiate

public static java.lang.Number exponentiate(java.lang.Number val1,
                                            java.lang.Number val2)

bitwiseAND

public static java.lang.Number bitwiseAND(java.lang.Number val1,
                                          java.lang.Number val2)

bitwiseOR

public static java.lang.Number bitwiseOR(java.lang.Number val1,
                                         java.lang.Number val2)

bitwiseXOR

public static java.lang.Number bitwiseXOR(java.lang.Number val1,
                                          java.lang.Number val2)

leftShift

public static java.lang.Number leftShift(java.lang.Number val1,
                                         java.lang.Number val2)

signedRightShift

public static java.lang.Number signedRightShift(java.lang.Number val1,
                                                java.lang.Number val2)

bitwiseNOT

public static java.lang.Number bitwiseNOT(java.lang.Number val)

nameIncrDecr

@Deprecated
public static java.lang.Object nameIncrDecr(Scriptable scopeChain,
                                                         java.lang.String id,
                                                         int incrDecrMask)

Deprecated. Use nameIncrDecr(Scriptable, String, Context, int) instead

The method is only present for compatibility.

nameIncrDecr

public static java.lang.Object nameIncrDecr(Scriptable scopeChain,
                                            java.lang.String id,
                                            Context cx,
                                            int incrDecrMask)

propIncrDecr

@Deprecated
public static java.lang.Object propIncrDecr(java.lang.Object obj,
                                                         java.lang.String id,
                                                         Context cx,
                                                         int incrDecrMask)

Deprecated. Use propIncrDecr(Object, String, Context, Scriptable, int) instead

propIncrDecr

public static java.lang.Object propIncrDecr(java.lang.Object obj,
                                            java.lang.String id,
                                            Context cx,
                                            Scriptable scope,
                                            int incrDecrMask)

elemIncrDecr

@Deprecated
public static java.lang.Object elemIncrDecr(java.lang.Object obj,
                                                         java.lang.Object index,
                                                         Context cx,
                                                         int incrDecrMask)

Deprecated. Use elemIncrDecr(Object, Object, Context, Scriptable, int) instead

elemIncrDecr

public static java.lang.Object elemIncrDecr(java.lang.Object obj,
                                            java.lang.Object index,
                                            Context cx,
                                            Scriptable scope,
                                            int incrDecrMask)

refIncrDecr

@Deprecated
public static java.lang.Object refIncrDecr(Ref ref,
                                                        Context cx,
                                                        int incrDecrMask)

Deprecated. Use refIncrDecr(Ref, Context, Scriptable, int) instead

refIncrDecr

public static java.lang.Object refIncrDecr(Ref ref,
                                           Context cx,
                                           Scriptable scope,
                                           int incrDecrMask)

negate

public static java.lang.Number negate(java.lang.Number val)

toPrimitive

public static java.lang.Object toPrimitive(java.lang.Object val)

toPrimitive

public static java.lang.Object toPrimitive(java.lang.Object val,
                                           java.lang.Class<?> typeHint)

eq

public static boolean eq(java.lang.Object x,
                         java.lang.Object y)

Equality

See ECMA 11.9

same

public static boolean same(java.lang.Object x,
                           java.lang.Object y)

sameZero

public static boolean sameZero(java.lang.Object x,
                               java.lang.Object y)

Implement "SameValueZero" from ECMA 7.2.9

isNaN

public static boolean isNaN(java.lang.Object n)

isPrimitive

public static boolean isPrimitive(java.lang.Object obj)

shallowEq

public static boolean shallowEq(java.lang.Object x,
                                java.lang.Object y)

instanceOf

public static boolean instanceOf(java.lang.Object a,
                                 java.lang.Object b,
                                 Context cx)

The instanceof operator.

Returns:: a instanceof b

jsDelegatesTo

public static boolean jsDelegatesTo(Scriptable lhs,
                                    Scriptable rhs)

Delegates to

Returns:: true iff rhs appears in lhs' proto chain

in
```
public static boolean in(java.lang.Object a,
                         java.lang.Object b,
                         Context cx)
```
The in operator.
This is a new JS 1.3 language feature. The in operator mirrors the operation of the for .. in construct, and tests whether the rhs has the property given by the lhs. It is different from the for .. in construct in that:
- it doesn't perform ToObject on the right hand side
- it returns true for DontEnum properties.

Parameters:

a - the left hand operand

b - the right hand operand

Returns:

true if property name or element number a is a property of b

compare

public static boolean compare(java.lang.Object val1,
                              java.lang.Object val2,
                              int op)

compare

public static boolean compare(java.lang.Number val1,
                              java.lang.Number val2,
                              int op)

getGlobal

public static ScriptableObject getGlobal(Context cx)

hasTopCall

public static boolean hasTopCall(Context cx)

getTopCallScope

public static Scriptable getTopCallScope(Context cx)

doTopCall

@Deprecated
public static java.lang.Object doTopCall(Callable callable,
                                                      Context cx,
                                                      Scriptable scope,
                                                      Scriptable thisObj,
                                                      java.lang.Object[] args)

Deprecated. Use

doTopCall(Callable, Context, Scriptable, Scriptable, Object[],
     boolean)

instead

doTopCall

public static java.lang.Object doTopCall(Callable callable,
                                         Context cx,
                                         Scriptable scope,
                                         Scriptable thisObj,
                                         java.lang.Object[] args,
                                         boolean isTopLevelStrict)

addInstructionCount

public static void addInstructionCount(Context cx,
                                       int instructionsToAdd)

initScript

public static void initScript(NativeFunction funObj,
                              Scriptable thisObj,
                              Context cx,
                              Scriptable scope,
                              boolean evalScript)

createFunctionActivation

@Deprecated
public static Scriptable createFunctionActivation(NativeFunction funObj,
                                                               Scriptable scope,
                                                               java.lang.Object[] args)

Deprecated. Use

createFunctionActivation(NativeFunction, Scriptable, Object[],
     boolean)

instead

createFunctionActivation

public static Scriptable createFunctionActivation(NativeFunction funObj,
                                                  Scriptable scope,
                                                  java.lang.Object[] args,
                                                  boolean isStrict)

createArrowFunctionActivation

public static Scriptable createArrowFunctionActivation(NativeFunction funObj,
                                                       Scriptable scope,
                                                       java.lang.Object[] args,
                                                       boolean isStrict)

enterActivationFunction

public static void enterActivationFunction(Context cx,
                                           Scriptable scope)

exitActivationFunction

public static void exitActivationFunction(Context cx)

newCatchScope

public static Scriptable newCatchScope(java.lang.Throwable t,
                                       Scriptable lastCatchScope,
                                       java.lang.String exceptionName,
                                       Context cx,
                                       Scriptable scope)

wrapException

public static Scriptable wrapException(java.lang.Throwable t,
                                       Scriptable scope,
                                       Context cx)

enterWith

public static Scriptable enterWith(java.lang.Object obj,
                                   Context cx,
                                   Scriptable scope)

leaveWith

public static Scriptable leaveWith(Scriptable scope)

enterDotQuery

public static Scriptable enterDotQuery(java.lang.Object value,
                                       Scriptable scope)

updateDotQuery

public static java.lang.Object updateDotQuery(boolean value,
                                              Scriptable scope)

leaveDotQuery

public static Scriptable leaveDotQuery(Scriptable scope)

setFunctionProtoAndParent

@Deprecated
public static void setFunctionProtoAndParent(BaseFunction fn,
                                                          Scriptable scope)

Deprecated. Use setFunctionProtoAndParent(BaseFunction, Context, Scriptable) instead

setFunctionProtoAndParent

public static void setFunctionProtoAndParent(BaseFunction fn,
                                             Context cx,
                                             Scriptable scope)

setFunctionProtoAndParent

@Deprecated
public static void setFunctionProtoAndParent(BaseFunction fn,
                                                          Scriptable scope,
                                                          boolean es6GeneratorFunction)

Deprecated. Use

setFunctionProtoAndParent(BaseFunction, Context, Scriptable,
     boolean)

instead

setFunctionProtoAndParent

public static void setFunctionProtoAndParent(BaseFunction fn,
                                             Context cx,
                                             Scriptable scope,
                                             boolean es6GeneratorFunction)

setObjectProtoAndParent

public static void setObjectProtoAndParent(ScriptableObject object,
                                           Scriptable scope)

setBuiltinProtoAndParent

public static void setBuiltinProtoAndParent(ScriptableObject object,
                                            Scriptable scope,
                                            TopLevel.Builtins type)

initFunction

public static void initFunction(Context cx,
                                Scriptable scope,
                                NativeFunction function,
                                int type,
                                boolean fromEvalCode)

newArrayLiteral

public static Scriptable newArrayLiteral(java.lang.Object[] objects,
                                         int[] skipIndices,
                                         Context cx,
                                         Scriptable scope)

newObjectLiteral

@Deprecated
public static Scriptable newObjectLiteral(java.lang.Object[] propertyIds,
                                                       java.lang.Object[] propertyValues,
                                                       Context cx,
                                                       Scriptable scope)

Deprecated. Use newObjectLiteral(Object[], Object[], int[], Context, Scriptable) instead

This method is here for backward compat with existing compiled code. It is called when an object literal is compiled. The next instance will be the version called from new code. This method only present for compatibility.

newObjectLiteral

public static Scriptable newObjectLiteral(java.lang.Object[] propertyIds,
                                          java.lang.Object[] propertyValues,
                                          int[] getterSetters,
                                          Context cx,
                                          Scriptable scope)

isArrayObject

public static boolean isArrayObject(java.lang.Object obj)

getArrayElements

public static java.lang.Object[] getArrayElements(Scriptable object)

getMessage0

@Deprecated
public static java.lang.String getMessage0(java.lang.String messageId)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage1

@Deprecated
public static java.lang.String getMessage1(java.lang.String messageId,
                                                        java.lang.Object arg1)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage2

@Deprecated
public static java.lang.String getMessage2(java.lang.String messageId,
                                                        java.lang.Object arg1,
                                                        java.lang.Object arg2)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage3

@Deprecated
public static java.lang.String getMessage3(java.lang.String messageId,
                                                        java.lang.Object arg1,
                                                        java.lang.Object arg2,
                                                        java.lang.Object arg3)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage4

@Deprecated
public static java.lang.String getMessage4(java.lang.String messageId,
                                                        java.lang.Object arg1,
                                                        java.lang.Object arg2,
                                                        java.lang.Object arg3,
                                                        java.lang.Object arg4)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessage

@Deprecated
public static java.lang.String getMessage(java.lang.String messageId,
                                                       java.lang.Object[] arguments)

Deprecated. Use getMessageById(String messageId, Object... args) instead

getMessageById

public static java.lang.String getMessageById(java.lang.String messageId,
                                              java.lang.Object... args)

constructError

public static EcmaError constructError(java.lang.String error,
                                       java.lang.String message)

constructError

public static EcmaError constructError(java.lang.String error,
                                       java.lang.String message,
                                       int lineNumberDelta)

constructError

public static EcmaError constructError(java.lang.String error,
                                       java.lang.String message,
                                       java.lang.String sourceName,
                                       int lineNumber,
                                       java.lang.String lineSource,
                                       int columnNumber)

rangeError

public static EcmaError rangeError(java.lang.String message)

rangeErrorById

public static EcmaError rangeErrorById(java.lang.String messageId,
                                       java.lang.Object... args)

typeError

public static EcmaError typeError(java.lang.String message)

typeErrorById

public static EcmaError typeErrorById(java.lang.String messageId,
                                      java.lang.Object... args)

typeError0

@Deprecated
public static EcmaError typeError0(java.lang.String messageId)

Deprecated. Use typeErrorById(String messageId, Object... args) instead

typeError1

@Deprecated
public static EcmaError typeError1(java.lang.String messageId,
                                                java.lang.Object arg1)

Deprecated. Use typeErrorById(String messageId, Object... args) instead

typeError2

@Deprecated
public static EcmaError typeError2(java.lang.String messageId,
                                                java.lang.Object arg1,
                                                java.lang.Object arg2)

Deprecated. Use typeErrorById(String messageId, Object... args) instead

typeError3

@Deprecated
public static EcmaError typeError3(java.lang.String messageId,
                                                java.lang.String arg1,
                                                java.lang.String arg2,
                                                java.lang.String arg3)

Deprecated. Use typeErrorById(String messageId, Object... args) instead

undefReadError

public static java.lang.RuntimeException undefReadError(java.lang.Object object,
                                                        java.lang.Object id)

undefCallError

public static java.lang.RuntimeException undefCallError(java.lang.Object object,
                                                        java.lang.Object id)

undefWriteError

public static java.lang.RuntimeException undefWriteError(java.lang.Object object,
                                                         java.lang.Object id,
                                                         java.lang.Object value)

notFoundError

public static java.lang.RuntimeException notFoundError(Scriptable object,
                                                       java.lang.String property)

notFunctionError

public static java.lang.RuntimeException notFunctionError(java.lang.Object value)

notFunctionError

public static java.lang.RuntimeException notFunctionError(java.lang.Object value,
                                                          java.lang.Object messageHelper)

notFunctionError

public static java.lang.RuntimeException notFunctionError(java.lang.Object obj,
                                                          java.lang.Object value,
                                                          java.lang.String propertyName)

syntaxError

public static EcmaError syntaxError(java.lang.String message)

syntaxErrorById

public static EcmaError syntaxErrorById(java.lang.String messageId,
                                        java.lang.Object... args)

getRegExpProxy

public static RegExpProxy getRegExpProxy(Context cx)

setRegExpProxy

public static void setRegExpProxy(Context cx,
                                  RegExpProxy proxy)

checkRegExpProxy

public static RegExpProxy checkRegExpProxy(Context cx)

wrapRegExp

public static Scriptable wrapRegExp(Context cx,
                                    Scriptable scope,
                                    java.lang.Object compiled)

getTemplateLiteralCallSite

public static Scriptable getTemplateLiteralCallSite(Context cx,
                                                    Scriptable scope,
                                                    java.lang.Object[] strings,
                                                    int index)

escapeAttributeValue

public static java.lang.String escapeAttributeValue(java.lang.Object value,
                                                    Context cx)

Escapes the reserved characters in a value of an attribute

Parameters:: value - Unescaped text
Returns:: The escaped text

escapeTextValue

public static java.lang.String escapeTextValue(java.lang.Object value,
                                               Context cx)

Escapes the reserved characters in a value of a text node

Parameters:: value - Unescaped text
Returns:: The escaped text

memberRef

public static Ref memberRef(java.lang.Object obj,
                            java.lang.Object elem,
                            Context cx,
                            int memberTypeFlags)

memberRef

public static Ref memberRef(java.lang.Object obj,
                            java.lang.Object namespace,
                            java.lang.Object elem,
                            Context cx,
                            int memberTypeFlags)

nameRef

public static Ref nameRef(java.lang.Object name,
                          Context cx,
                          Scriptable scope,
                          int memberTypeFlags)

nameRef

public static Ref nameRef(java.lang.Object namespace,
                          java.lang.Object name,
                          Context cx,
                          Scriptable scope,
                          int memberTypeFlags)

storeUint32Result

public static void storeUint32Result(Context cx,
                                     long value)

lastUint32Result

public static long lastUint32Result(Context cx)

lastStoredScriptable

public static Scriptable lastStoredScriptable(Context cx)

throwError

public static JavaScriptException throwError(Context cx,
                                             Scriptable scope,
                                             java.lang.String message)

Equivalent to executing "new Error(message, sourceFileName, sourceLineNo)" from JavaScript.

Parameters:: cx - the current context; scope - the current scope; message - the message
Returns:: a JavaScriptException you should throw

throwCustomError

public static JavaScriptException throwCustomError(Context cx,
                                                   Scriptable scope,
                                                   java.lang.String constructorName,
                                                   java.lang.String message)

Equivalent to executing "new $constructorName(message, sourceFileName, sourceLineNo)" from JavaScript.

Parameters:: cx - the current context; scope - the current scope; message - the message
Returns:: a JavaScriptException you should throw

Class ScriptRuntime

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

BooleanClass

ByteClass

CharacterClass

ClassClass

DoubleClass

FloatClass

IntegerClass

LongClass

NumberClass

ObjectClass

ShortClass

StringClass

DateClass

BigIntegerClass

ContextClass

ContextFactoryClass

FunctionClass

ScriptableObjectClass

ScriptableClass

NaN

NaNobj

negativeZero

zeroObj

negativeZeroObj

ENUMERATE_KEYS

ENUMERATE_VALUES

ENUMERATE_ARRAY

ENUMERATE_KEYS_NO_ITERATOR

ENUMERATE_VALUES_NO_ITERATOR

ENUMERATE_ARRAY_NO_ITERATOR

ENUMERATE_VALUES_IN_ORDER

messageProvider

emptyArgs

emptyStrings

Constructor Detail

ScriptRuntime

Method Detail

typeErrorThrower

typeErrorThrower

isRhinoRuntimeType

initSafeStandardObjects

initStandardObjects

getLibraryScopeOrNull

isJSLineTerminator

isJSWhitespaceOrLineTerminator

wrapBoolean

wrapInt

wrapNumber

toBoolean

toNumber

toNumber

toNumber

toBigInt

toBigInt

toNumeric

toIndex

padArguments

escapeString

escapeString

toCharSequence

toString

toString

toString

numberToString

bigIntToString

toObject

toObjectOrNull

toObjectOrNull

toObject

toObject

toObject

call

newObject