org.xwt.js
Class JS.Scope

java.lang.Object
  org.xwt.js.JS
      org.xwt.js.JS.Obj
          org.xwt.js.ScopeImpl
              org.xwt.js.JS.Scope

Direct Known Subclasses:

org.xwt.js.GlobalScopeImpl

Enclosing class:

JS

public static class JS.Scope

extends org.xwt.js.ScopeImpl

Any object which becomes part of the scope chain must support this interface

Nested Class Summary

Nested classes inherited from class org.xwt.js.JS

JS.Array, JS.Callable, JS.Context, JS.Exn, JS.GlobalScope, JS.Graft, JS.Obj, JS.Scope, JS.TailCall

Constructor Summary

JS.Scope(JS.Scope parentScope)

JS.Scope(JS.Scope parentScope, boolean sealed)

Method Summary

java.lang.Object	_get(java.lang.Object key)
void	_put(java.lang.Object key, java.lang.Object val)
void	declare(java.lang.String s)
java.lang.Object	get(java.lang.Object key)
JS.Scope	getParentScope()
boolean	has(java.lang.Object key)
boolean	isTransparent()
java.lang.Object[]	keys()
java.lang.Object	put(java.lang.Object key, java.lang.Object val)

Methods inherited from class org.xwt.js.JS.Obj

get, put2, setSeal

Methods inherited from class org.xwt.js.JS

callMethod, coerceToBoolean, coerceToNumber, coerceToString, parse, toBoolean, toDouble, toInt, toLong, toNumber, toString, typeName

Methods inherited from class java.lang.Object

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

Constructor Detail

JS.Scope

public JS.Scope(JS.Scope parentScope)

JS.Scope

public JS.Scope(JS.Scope parentScope,
                boolean sealed)

Method Detail

has

public boolean has(java.lang.Object key)

get

public java.lang.Object get(java.lang.Object key)

Overrides:

get in class JS.Obj

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object val)

Overrides:

put in class JS.Obj

declare

public void declare(java.lang.String s)

keys

public java.lang.Object[] keys()

Overrides:

keys in class JS.Obj

_get

public java.lang.Object _get(java.lang.Object key)

_put

public void _put(java.lang.Object key,
                 java.lang.Object val)

isTransparent

public boolean isTransparent()

getParentScope

public JS.Scope getParentScope()