2013-10-15 53 views

回答

4

可能有新的增加和基於版本刪除您使用

但根據to this doc,這是用來檢查指定的字符串是在解析器的保留字的功能。

public static boolean isReservedWord(String name) {  
     return LITERALS.containsKey(name) || OPERATORS.containsKey(name); 
    } 

字面地圖包含

true,Array,Boolean,boolean,char,Character,Class,ClassLoader,Compiler,Double,double,empty,false,Float,float,int,Integer,Long,long,Math,nil,null,Object,Runtime,SecurityManager,Short,short,StrictMath,String,StringBuffer,StringBuilder,System,Thread,ThreadLocal,Void 

運營商列表

if,-,--,!=,#,%,&,&&,*,**,/,:,;,?,^,|,||,~=,+,++,+=,<,<<,<<<,<=,=,-=,==,>,>=,>>,>>>,and,assert,contains,convertable_to,def,do,else,for,foreach,function,import,import_static,in,instanceof,is,new,or,return,soundslike,strsim,switch,var,while,with