Symbol (JSweet Core Lib 6-SNAPSHOT API)

java.lang.Object
- def.js.Object
- - def.js.Symbol

```
public class Symbol
extends Object
```

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`hasInstance` A method that determines if a constructor object recognizes an object as one of the constructor’s instances.
`static String`	`isConcatSpreadable` A Boolean value that if true indicates that an object should flatten to its array elements by Array.prototype.concat.
`static String`	`iterator` A method that returns the default iterator for an object.
`static String`	`match` A regular expression method that matches the regular expression against a string.
`static Symbol`	`prototype` A reference to the prototype.
`static String`	`replace` A regular expression method that replaces matched substrings of a string.
`static String`	`search` A regular expression method that returns the index within a string that matches the regular expression.
`static String`	`species` A function valued property that is the constructor function that is used to create derived objects.
`static String`	`split` A regular expression method that splits a string at the indices that match the regular expression.
`static String`	`toPrimitive` A method that converts an object to a corresponding primitive value.Called by the ToPrimitive abstract operation.
`static String`	`toStringTag` A String value that is used in the creation of the default string description of an object.
`static String`	`unscopables` An Object whose own property names are property names that are excluded from the with environment bindings of the associated objects.

Fields inherited from class def.js.Object
constructor

Constructor Summary

Constructors
Constructor and Description

Symbol()

Constructors
Constructor and Description
`Symbol()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`$get(Symbol toStringTag)`
`static String`	`applyStatic()` Returns a new unique Symbol value.
`static String`	`applyStatic(double description)` Returns a new unique Symbol value.
`static String`	`applyStatic(String description)` Returns a new unique Symbol value.
`static String`	`For(String key)` Returns a Symbol object from the global symbol registry matching the given key if found.
`static String`	`keyFor(String sym)` Returns a key from the global symbol registry matching the given Symbol if found.
`String`	`toString()` Returns a string representation of an object.
`Object`	`valueOf()` Returns the primitive value of the specified object.

Methods inherited from class def.js.Object
$applyStatic, $applyStatic, $delete, $delete, $get, $get, $set, $set, $super, assign, create, create, defineProperties, defineProperty, defineProperty, freeze, getOwnPropertyDescriptor, getOwnPropertyNames, getPrototypeOf, hasOwnProperty, hasOwnProperty, hasOwnProperty, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, propertyIsEnumerable, propertyIsEnumerable, seal, toJSString, toLocaleString

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

- Field Detail
  - prototype
```
public static Symbol prototype
```
    A reference to the prototype.
  - hasInstance
```
public static String hasInstance
```
    A method that determines if a constructor object recognizes an object as one of the constructor’s instances. Called by the semantics of the instanceof operator.
  - isConcatSpreadable
```
public static String isConcatSpreadable
```
    A Boolean value that if true indicates that an object should flatten to its array elements by Array.prototype.concat.
  - iterator
```
public static String iterator
```
    A method that returns the default iterator for an object. Called by the semantics of the for-of statement.
  - match
```
public static String match
```
    A regular expression method that matches the regular expression against a string. Called by the String.prototype.match method.
  - replace
```
public static String replace
```
    A regular expression method that replaces matched substrings of a string. Called by the String.prototype.replace method.
  - search
```
public static String search
```
    A regular expression method that returns the index within a string that matches the regular expression. Called by the String.prototype.search method.
  - species
```
public static String species
```
    A function valued property that is the constructor function that is used to create derived objects.
  - split
```
public static String split
```
    A regular expression method that splits a string at the indices that match the regular expression. Called by the String.prototype.split method.
  - toPrimitive
```
public static String toPrimitive
```
    A method that converts an object to a corresponding primitive value.Called by the ToPrimitive abstract operation.
  - toStringTag
```
public static String toStringTag
```
    A String value that is used in the creation of the default string description of an object. Called by the built-in method Object.prototype.toString.
  - unscopables
```
public static String unscopables
```
    An Object whose own property names are property names that are excluded from the with environment bindings of the associated objects.
- Constructor Detail
  - Symbol
```
public Symbol()
```
- Method Detail
  - toString
```
public String toString()
```
    Returns a string representation of an object.
    
    Overrides:
    
    toString in class Object
  - valueOf
```
public Object valueOf()
```
    Returns the primitive value of the specified object.
    
    Overrides:
    
    valueOf in class Object
  - $get
```
public String $get(Symbol toStringTag)
```
  - applyStatic
```
public static String applyStatic(String description)
```
    Returns a new unique Symbol value.
    
    Parameters:
    
    description - Description of the new Symbol object.
  - For
```
@Name(value="for")
public static String For(String key)
```
    Returns a Symbol object from the global symbol registry matching the given key if found. Otherwise, returns a new symbol with this key.
    
    Parameters:
    
    key - key to search for.
  - keyFor
```
public static String keyFor(String sym)
```
    Returns a key from the global symbol registry matching the given Symbol if found. Otherwise, returns a undefined.
    
    Parameters:
    
    sym - Symbol to find the key for.
  - applyStatic
```
public static String applyStatic()
```
    Returns a new unique Symbol value.
    
    Parameters:
    
    description - Description of the new Symbol object.
  - applyStatic
```
public static String applyStatic(double description)
```
    Returns a new unique Symbol value.
    
    Parameters:
    
    description - Description of the new Symbol object.

Class Symbol

Field Summary

Fields inherited from class def.js.Object

Constructor Summary

Method Summary

Methods inherited from class def.js.Object

Methods inherited from class java.lang.Object

Field Detail

prototype

hasInstance

isConcatSpreadable

iterator

match

replace

search

species

split

toPrimitive

toStringTag

unscopables

Constructor Detail

Symbol

Method Detail

toString

valueOf

$get

applyStatic

For

keyFor

applyStatic

applyStatic