Module org.htmlunit.corejs

Package org.htmlunit.corejs.javascript

Class KnownBuiltInFunction

java.lang.Object

org.htmlunit.corejs.javascript.SlotMapOwner<Scriptable>

org.htmlunit.corejs.javascript.ScriptableObject

org.htmlunit.corejs.javascript.BaseFunction

org.htmlunit.corejs.javascript.LambdaFunction

org.htmlunit.corejs.javascript.KnownBuiltInFunction

All Implemented Interfaces:

Serializable, Callable, ConstProperties<Scriptable>, Constructable, DebuggableObject, Function, PropHolder<Scriptable>, Scriptable, SymbolScriptable

public class KnownBuiltInFunction
extends LambdaFunction

This class implements a lambda function which is known to the runtime system and which may be treated specially by the interpreter or runtime.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.ScriptableObject

ScriptableObject.DescriptorInfo, ScriptableObject.KeyComparator, ScriptableObject.LambdaGetterFunction, ScriptableObject.LambdaSetterFunction

Field Summary

Fields inherited from class org.htmlunit.corejs.javascript.LambdaFunction

target

Fields inherited from class org.htmlunit.corejs.javascript.BaseFunction

Id_arguments, Id_arity, Id_length, Id_name, Id_prototype, MAX_INSTANCE_ID

Fields inherited from class org.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, LEGACY_CONST, PERMANENT, READONLY, STRICTLY_READONLY, UNINITIALIZED_CONST

Fields inherited from class org.htmlunit.corejs.javascript.SlotMapOwner

isSealed

Fields inherited from interface org.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Constructor	Description
KnownBuiltInFunction(Object tag, VarScope scope, String name, int length, Object prototype, SerializableCallable target)	Create a new function.

Method Summary

Modifier and Type	Method	Description
Object	getTag()

Methods inherited from class org.htmlunit.corejs.javascript.LambdaFunction

call, construct, getArity, getFunctionName, getLength, isConstructor

Methods inherited from class org.htmlunit.corejs.javascript.BaseFunction

call, createObject, createObject, createProperties, createPrototypeProperty, createPrototypeProperty, defaultGet, defaultHas, defaultPut, getClassName, getClassPrototype, getDeclarationScope, getHomeObject, getPrototypeProperty, getTypeOf, hasDefaultParameters, hasInstance, hasPrototypeProperty, isGeneratorFunction, prototypeDescSetter, setHomeObject, setImmunePrototypeProperty, setPrototypeProperty, setPrototypePropertyAttributes, setStandardPropertyAttributes, setupDefaultPrototype

Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject

applyDescriptorToAttributeBitset, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkNotSealed, checkPropertyChangeForSlot, checkPropertyChangeForSlot, checkPropertyDefinition, checkPropertyDefinition, checkSlotRemoval, defineBuiltinProperty, defineBuiltinProperty, defineBuiltInProperty, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, delete, deleteProperty, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureScriptableObjectButNotSymbol, ensureSymbolScriptable, ensureType, equivalentValues, get, get, getAllIds, getAncestor, getArrayPrototype, getClassPrototype, getClassPrototype, getDefaultValue, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGeneratorFunctionPrototype, getGetterOrSetter, getGetterOrSetter, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getSuperProperty, getSuperProperty, getSuperProperty, getThis, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, has, hasProperty, hasProperty, hasProperty, hasProperty, isAccessorDescriptor, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGenericDescriptor, isGetterOrSetter, isGetterOrSetter, isTrue, preventExtensions, put, put, put, putConst, putConstProperty, putConstProperty, putOwnProperty, putOwnProperty, putOwnProperty, putProperty, putProperty, putProperty, putProperty, putSuperProperty, putSuperProperty, putSuperProperty, querySlot, redefineProperty, redefineProperty, sameValue, sealObject, setCommonDescriptorProperties, setExternalArrayData, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class org.htmlunit.corejs.javascript.SlotMapOwner

associateValue, checkNotSealed, copyAssociatedValue, createSlotMap, createSlotMap, defineProperty, defineProperty, get, get, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getAttributes, getIds, has, has, isSealed, readMaps, setAttributes, setAttributes, setAttributes, setAttributes, setAttributes, writeMaps

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.htmlunit.corejs.javascript.Constructable

construct

Methods inherited from interface org.htmlunit.corejs.javascript.Scriptable

delete, delete, delete, get, get, get, getAncestor, getDefaultValue, getIds, getParentScope, getPrototype, has, has, has, put, put, put, setParentScope, setPrototype

Methods inherited from interface org.htmlunit.corejs.javascript.SymbolScriptable

get, has

Constructor Details

KnownBuiltInFunction

public KnownBuiltInFunction(Object tag,
 VarScope scope,
 String name,
 int length,
 Object prototype,
 SerializableCallable target)

Create a new function. The new object will have the Function prototype and no parent. The caller is responsible for binding this object to the appropriate scope.

Parameters:

tag - an object used by the system to identify this function

scope - scope of the calling context

name - name of the function

length - the arity of the function

target - an object that implements the function in Java. Since Callable is a single-function interface this will typically be implemented as a lambda.

Method Details

getTag

public Object getTag()