include yslt.yml2

define operator "†(\S+)" as call "printType" with "name", "%1";
define operator "“(.*?)”" as call "ucase" with "text", "%1";

decl umlstylesheet is tstylesheet (
    xmlns:uml="http://schema.omg.org/spec/UML/2.1",
    xmlns:xmi="http://schema.omg.org/spec/XMI/2.1"
);

umlstylesheet {
    template "/xmi:XMI/uml:Model"
        apply "packagedElement", 0;

    template "packagedElement[@xmi:type='uml:Package']" {
        | package «@name»;
        |
        apply "packagedElement", 0;
    }

    template "packagedElement[@xmi:type='uml:Class']" {
        | class «@name» {
        apply "ownedAttribute";
        | }
        if "position() != last()" |
    }

    template "ownedAttribute[@xmi:type='uml:Property' and count(@association)=0]" {
        | // attribute «@name»
        |      
        | public †type get“@name”() {
        |     return «@name»;
        | }
        |      
        | public void set“@name”(†type value) {
        |     «@name» = value;
        | }
        |      
        | private †type «@name»;
        if "position() != last()" |
    }

    function "ucase" {
        param "text";

        > «translate(substring($text, 1, 1), 'abcdefghijklmnopqrstuvwxyz', 'ABCDEFGHIJKLMNOPQRSTUVWXYZ')»
        > «substring($text, 2)»
    }

    function "printType" {
        param "name";

        choose {
            when '$name/@href = "http://schema.omg.org/spec/UML/2.1/uml.xml#UnlimitedNatural"'
                > int
            when '$name/@href = "http://schema.omg.org/spec/UML/2.1/uml.xml#String"'
                > String
        }
    }
}