Can now dump declared classes with their ancestors using (bb7e74ca) · Commits · Anders Nilsson / OwlCompiler

CompilerGeneration.jrag

+5 −1

Original line number	Diff line number	Diff line
		@@ -15,7 +15,11 @@ aspect CompilerGeneration {

		void OwlClassDecl.genAbsGrammar(PrintStream pStream) {
		pStream.print("OwlClassDecl: ");
		pStream.println(getId());
		pStream.print(getId());
		if (getSuperClass() != null) {
		pStream.print(" extends ");
		pStream.println(getSuperClass().getId());
		}
		super.genAbsGrammar(pStream);
		}

0 → 100644

+16 −0

Original line number	Diff line number	Diff line
		// package programs;

		import AST.Start;

		public class DumpClasses extends Parser {
		public static void main(String args[]) {
		Start ast = parse(args);

		// Dump the AST
		// ast.dumpTree(" ", System.out);

		// Should be generated to a file when sufficiently
		// implemented. AndersN 060210
		ast.dumpClasses(System.out);
		}
		}
		No newline at end of file

0 → 100644

+20 −0

Original line number	Diff line number	Diff line
		/* --Java-- */

		import java.io.PrintStream;

		aspect DumpClasses {
		void ASTNode.dumpClasses(PrintStream pStream) {
		for (int i=0; i<getNumChild(); i++) {
		getChild(i).dumpClasses(pStream);
		}
		}

		public void Start.dumpClasses(PrintStream pStream) {
		super.dumpClasses(pStream);
		}

		void OwlClassDecl.dumpClasses(PrintStream pStream) {
		pStream.print(getId());
		pStream.println(" : "+getSuperClass().getId());
		}
		}
		No newline at end of file

+19 −0

Original line number	Diff line number	Diff line
		@@ -56,6 +56,14 @@ aspect MiscUtilities {
		// well known
		return "_Unknown_";
		}

		ComplexElement ComplexElement.getTopElement() {
		ComplexElement e = this;
		while (e != null && !(e instanceof RdfDeclaration)) {
		e = (ComplexElement) e.getParent().getParent();
		}
		return e;
		}
		}

		aspect RewriteClasses {
		@@ -69,4 +77,15 @@ aspect RewriteClasses {
		return new OwlClassUse(new List(), getElementList(), getId());
		}
		}

		rewrite RdfsSubClassOf {
		when (getNumAttribute()>0 && getAttribute(0) instanceof RdfResource)
		to RdfsSubClassOf {
		Value value = getAttribute(0).getValue();
		OwlClass oc = new OwlClass(new List().add(new RdfAbout(value)),
		new List());
		return new RdfsSubClassOf(new List(),
		new List().add(oc));
		}
		}
		}
		No newline at end of file

+35 −11

Original line number	Diff line number	Diff line
		/* --Java-- */

		aspect Types {
		// syn lazy Class Class.getSuperClass();
		// eq OwlClassDecl.getSuperClass() {
		// for (int i=0; i<getNumElement(); i++) {
		// if (getElement(i) instanceof RdfsSubClassOf) {
		// return getElement(i);
		// }
		// }
		// }
		// eq OwlClassUse.getSuperClass() {
		// return null;
		// }
		syn lazy Class Class.getSuperClass();
		eq OwlClassDecl.getSuperClass() {
		for (int i=0; i<getNumElement(); i++) {
		if (getElement(i) instanceof RdfsSubClassOf) {
		RdfsSubClassOf e = (RdfsSubClassOf) getElement(i);
		if (e.getElement(0) instanceof Class) {
		return ((Class) e.getElement(0)).decl();
		}
		}
		}
		// No super class found, return an owl Thing instead.
		return new OwlClassDecl(new List(), new List(), "Thing");
		}
		eq OwlClassUse.getSuperClass() {
		return null;
		}

		syn lazy OwlClassDecl Class.decl();
		eq OwlClassDecl.decl() = this;
		eq OwlClassUse.decl() {
		ComplexElement top = getTopElement();
		for (int i=0; i<top.getNumElement(); i++) {
		if (getId().equals(((ComplexElement) top.getElement(i)).getId())) {
		return (OwlClassDecl) top.getElement(i);
		}
		}
		// OK, then let's see if this class is declared by w3.org
		String id = getId();
		if (id.endsWith("owl#Thing")) {
		return new OwlClassDecl(new List(), new List(), "Thing");
		}
		// No decl found, so let's return null. Not sure if that's
		// that the right thing to do though.
		return null;
		}
		}
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