Class GetModuleClass

  • All Implemented Interfaces:
    Inlineable, Named

    public class GetModuleClass
    extends ProcedureN
    implements Inlineable
    Special procedure to get the Class of the current module. Since "current module" is defined by lexical scope, this isn't a first-class procedure - it has to be inlined.
    • Field Detail

      • getModuleClass

        public static final GetModuleClass getModuleClass
        A function that returns the class of the current module.
      • getModuleUri

        public static final GetModuleClass getModuleUri
        A function that returns the URLPath of the current module. This is "class-resource:" URL (see ResourceStreamHandler), though in immediate mode it gets optimized to a "file:" URL.
      • getModuleUriDummy

        public static final GetModuleClass getModuleUriDummy
        A dummy 1-argument functions used in implementing getModuleUri. It takes one argument - a reference to a declaration containing the intended result, with a value to initialize it. The compile method sets up the needed static initialization.
    • Constructor Detail

      • GetModuleClass

        public GetModuleClass()
    • Method Detail

      • numArgs

        public int numArgs()
        Description copied from class: Procedure
        Return minArgs()|(maxArgs<<12). We use a single virtual function to reduce the number of methods in the system, as well as the number of virtual method table entries. We shift by 12 so the number can normally be represented using a sipush instruction, without requiring a constant pool entry.
        Overrides:
        numArgs in class Procedure
      • getModuleClassExp

        public static Expression getModuleClassExp()
      • getModuleClassURI

        public static Expression getModuleClassURI​(Compilation comp)
        Return an expression that evaluates to a module-relative URL. This has the Kawa-specific URL scheme "class-resource:" and an associated ClassLoader (using a WeakHashMap). It's used to reference resources located using the compiled class's ClassLoader.
      • classResourcePath

        public static gnu.kawa.io.URLPath classResourcePath​(Class clas)