Started to write a prettyprinter

PrettyPrint.java

+/* 
+ * Copyright (C) 2006  Anders Nilsson <anders.nilsson@cs.lth.se>
+ *
+ * This file is part of OntologyCompiler.
+ */
+
+
+import AST.Start;
+
+public class PrettyPrint extends Parser {
+	public static void main(String args[]) {
+		Start ast = parse(args);
+
+		// Dump the AST
+		ast.prettyPrint("  ", System.out);
+	}
+}

PrettyPrinter.jrag

+// -*-Java-*-
+
+/* 
+ * Copyright (C) 2007  Anders Nilsson <anders.nilsson@cs.lth.se>
+ *
+ * This file is part of XmlSchemaCompiler.
+ */
+
+import java.io.PrintStream;
+
+aspect PrettyPrinter {
+	public void ASTNode.prettyPrint(String ind, PrintStream pStream) {
+		for (int i=0; i<getNumChild(); i++) {
+			getChild(i).prettyPrint(ind,pStream);
+		}
+	}
+
+	public void XsElement.prettyPrint(String ind, PrintStream pStream) {
+		if (hasName()) {
+			pStream.println(ind+"Element: "+getName());
+		}
+	}
+}
+
+aspect Misc {
+	syn String XsElement.getName() {
+		for (int i=0; i<getNumAttribute(); i++) {
+			if (getAttribute(i) instanceof Name) {
+				return getAttribute(i).getAttValue().getSTRING_LITERAL();
+			}
+		}
+		// OK, no name found so let's report that
+		return "NoNameFound";
+	}
+
+	syn boolean XsElement.hasName() {
+		for (int i=0; i<getNumAttribute(); i++) {
+			if (getAttribute(i) instanceof Name) {
+				return true;
+			}
+		}
+		// OK, no name found so let's report that
+		return false;
+	}
+}