nodeashtmlprinter.java

大名鼎鼎的java动态脚本语言。已经通过了sun的认证

            case GroovyTokenTypes.NUM_BIG_INT                   :
            case GroovyTokenTypes.NUM_DOUBLE                    :
            case GroovyTokenTypes.NUM_FLOAT                     :
            case GroovyTokenTypes.NUM_INT                       :
            case GroovyTokenTypes.NUM_LONG                      :
            case GroovyTokenTypes.OBJBLOCK                      :
            case GroovyTokenTypes.ONE_NL                        :
            case GroovyTokenTypes.OPTIONAL_DOT                  :
            case GroovyTokenTypes.PARAMETERS                    :
            case GroovyTokenTypes.PARAMETER_DEF                 :
            case GroovyTokenTypes.PLUS                          :
            case GroovyTokenTypes.PLUS_ASSIGN                   :
            case GroovyTokenTypes.POST_DEC                      :
            case GroovyTokenTypes.POST_INC                      :
            case GroovyTokenTypes.QUESTION                      :
            case GroovyTokenTypes.RANGE_EXCLUSIVE               :
            case GroovyTokenTypes.RANGE_INCLUSIVE               :
            case GroovyTokenTypes.RBRACK                        :
            case GroovyTokenTypes.RCURLY                        :
            case GroovyTokenTypes.REGEXP_CTOR_END               :
            case GroovyTokenTypes.REGEXP_SYMBOL                 :
            case GroovyTokenTypes.REGEX_FIND                    :
            case GroovyTokenTypes.REGEX_MATCH                   :
            case GroovyTokenTypes.RPAREN                        :
            case GroovyTokenTypes.SCOPE_ESCAPE                  :
            case GroovyTokenTypes.SELECT_SLOT                   :
            case GroovyTokenTypes.SEMI                          :
            case GroovyTokenTypes.SH_COMMENT                    :
            case GroovyTokenTypes.SL                            :
            case GroovyTokenTypes.SLIST                         :
            case GroovyTokenTypes.SL_ASSIGN                     :
            case GroovyTokenTypes.SL_COMMENT                    :
            case GroovyTokenTypes.SPREAD_ARG                    :
            case GroovyTokenTypes.SPREAD_DOT                    :
            case GroovyTokenTypes.SPREAD_MAP_ARG                :
            case GroovyTokenTypes.SR                            :
            case GroovyTokenTypes.SR_ASSIGN                     :
            case GroovyTokenTypes.STAR                          :
            case GroovyTokenTypes.STAR_ASSIGN                   :
            case GroovyTokenTypes.STAR_STAR                     :
            case GroovyTokenTypes.STAR_STAR_ASSIGN              :
            case GroovyTokenTypes.STATIC_IMPORT                 :
            case GroovyTokenTypes.STATIC_INIT                   :
            case GroovyTokenTypes.STRICTFP                      :
            case GroovyTokenTypes.STRING_CH                     :
            case GroovyTokenTypes.STRING_CONSTRUCTOR            :
            case GroovyTokenTypes.STRING_CTOR_END               :
            case GroovyTokenTypes.STRING_CTOR_MIDDLE            :
            case GroovyTokenTypes.STRING_CTOR_START             :
            case GroovyTokenTypes.STRING_NL                     :
            case GroovyTokenTypes.SUPER_CTOR_CALL               :
            case GroovyTokenTypes.TRIPLE_DOT                    :
            case GroovyTokenTypes.TYPECAST                      :
            case GroovyTokenTypes.TYPE_ARGUMENT                 :
            case GroovyTokenTypes.TYPE_ARGUMENTS                :
            case GroovyTokenTypes.TYPE_LOWER_BOUNDS             :
            case GroovyTokenTypes.TYPE_PARAMETER                :
            case GroovyTokenTypes.TYPE_PARAMETERS               :
            case GroovyTokenTypes.TYPE_UPPER_BOUNDS             :
            case GroovyTokenTypes.UNARY_MINUS                   :
            case GroovyTokenTypes.UNARY_PLUS                    :
            case GroovyTokenTypes.UNUSED_CONST                  :
            case GroovyTokenTypes.UNUSED_DO                     :
            case GroovyTokenTypes.UNUSED_GOTO                   :
            case GroovyTokenTypes.VARIABLE_DEF                  :
            case GroovyTokenTypes.VARIABLE_PARAMETER_DEF        :
            case GroovyTokenTypes.VOCAB                         :
            case GroovyTokenTypes.WILDCARD_TYPE                 :
            case GroovyTokenTypes.WS                            :
                colour = black;
                break;

            case GroovyTokenTypes.STRING_LITERAL                :
            case GroovyTokenTypes.REGEXP_LITERAL                :
                colour = green;
                break;

            case GroovyTokenTypes.CLASS_DEF                     :
            case GroovyTokenTypes.EXTENDS_CLAUSE                :
            case GroovyTokenTypes.IMPLEMENTS_CLAUSE             :
            case GroovyTokenTypes.IMPORT                        :
            case GroovyTokenTypes.LITERAL_any                   :
            case GroovyTokenTypes.LITERAL_as                    :
            case GroovyTokenTypes.LITERAL_assert                :
            case GroovyTokenTypes.LITERAL_boolean               :
            case GroovyTokenTypes.LITERAL_break                 :
            case GroovyTokenTypes.LITERAL_byte                  :
            case GroovyTokenTypes.LITERAL_case                  :
            case GroovyTokenTypes.LITERAL_catch                 :
            case GroovyTokenTypes.LITERAL_char                  :
            case GroovyTokenTypes.LITERAL_class                 :
            case GroovyTokenTypes.LITERAL_continue              :
            case GroovyTokenTypes.LITERAL_def                   :
            case GroovyTokenTypes.LITERAL_default               :
            case GroovyTokenTypes.LITERAL_double                :
            case GroovyTokenTypes.LITERAL_else                  :
            case GroovyTokenTypes.LITERAL_enum                  :
            case GroovyTokenTypes.LITERAL_extends               :
            case GroovyTokenTypes.LITERAL_false                 :
            case GroovyTokenTypes.LITERAL_finally               :
            case GroovyTokenTypes.LITERAL_float                 :
            case GroovyTokenTypes.LITERAL_for                   :
            case GroovyTokenTypes.LITERAL_if                    :
            case GroovyTokenTypes.LITERAL_implements            :
            case GroovyTokenTypes.LITERAL_import                :
            case GroovyTokenTypes.LITERAL_in                    :
            case GroovyTokenTypes.LITERAL_instanceof            :
            case GroovyTokenTypes.LITERAL_int                   :
            case GroovyTokenTypes.LITERAL_interface             :
            case GroovyTokenTypes.LITERAL_long                  :
            case GroovyTokenTypes.LITERAL_native                :
            case GroovyTokenTypes.LITERAL_new                   :
            case GroovyTokenTypes.LITERAL_null                  :
            case GroovyTokenTypes.LITERAL_package               :
            case GroovyTokenTypes.LITERAL_private               :
            case GroovyTokenTypes.LITERAL_protected             :
            case GroovyTokenTypes.LITERAL_public                :
            case GroovyTokenTypes.LITERAL_return                :
            case GroovyTokenTypes.LITERAL_short                 :
            case GroovyTokenTypes.LITERAL_static                :
            case GroovyTokenTypes.LITERAL_super                 :
            case GroovyTokenTypes.LITERAL_switch                :
            case GroovyTokenTypes.LITERAL_synchronized          :
            case GroovyTokenTypes.LITERAL_this                  :
            case GroovyTokenTypes.LITERAL_threadsafe            :
            case GroovyTokenTypes.LITERAL_throw                 :
            case GroovyTokenTypes.LITERAL_throws                :
            case GroovyTokenTypes.LITERAL_transient             :
            case GroovyTokenTypes.LITERAL_true                  :
            case GroovyTokenTypes.LITERAL_try                   :
            case GroovyTokenTypes.LITERAL_void                  :
            case GroovyTokenTypes.LITERAL_volatile              :
            case GroovyTokenTypes.LITERAL_while                 :
            case GroovyTokenTypes.LITERAL_with                  :
            case GroovyTokenTypes.PACKAGE_DEF                   :
            case GroovyTokenTypes.TYPE                          :
                colour = blue;
                break;

            default:
                colour = black;
                break;
        }
        return colour;
    }

    public void push(GroovySourceAST t) {
        stack.push(t);
    }
    public GroovySourceAST pop() {
        if (!stack.empty()) {
            return (GroovySourceAST) stack.pop();
        }
        return null;
    }
}