+
+ // Main //////////////////////////////////////////////////////////////////////////////
+
+ public static class TD {
+
+ public @nonterminal("Doc") static class Doc {
+ public @arg("head") Header head;
+ public @arg("body") Body body;
+ public String toString() { return "doc:{"+head+","/*+body*/+"}"; }
+ }
+
+ public @nonterminal("Header") static class Header {
+ public @arg("attrs") KV[] attrs;
+ // FIXME: it would be nice to be able to
+ // void kv(String, String) { ... } imperatively
+ public String toString() {
+ StringBuffer ret = new StringBuffer();
+ ret.append("<");
+ for(KV kv : attrs) ret .append(kv);
+ ret.append(">");
+ return ret.toString();
+ }
+ }
+
+ public @nonterminal("Body") static class Body {
+ public Object[] sections;
+ // FIXME: it would be nice to be able to
+ // void kv(String, String) { ... } imperatively
+ public String toString() {
+ StringBuffer ret = new StringBuffer();
+ ret.append("<");
+ for(Object kv : sections) ret .append(kv);
+ ret.append(">");
+ return ret.toString();
+ }
+ }
+
+ public @nonterminal("kv") static class KV {
+ public @arg("key") String key;
+ public @arg("val") Object val;
+ public String toString() { return "KV["+key+"="+val+"]"; }
+ }
+ }
+
+ public static void main(String[] s) throws Exception {
+ try {
+
+ Demo.ReflectiveMeta m =
+ new Demo.ReflectiveMeta(TibDoc.TD.class,
+ new Class[] {
+ TibDoc.TD.Doc.class,
+ TibDoc.TD.Header.class,
+ TibDoc.TD.Body.class,
+ TibDoc.TD.KV.class
+ });
+ Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
+ MetaGrammar.Meta.MetaGrammarFile mgf = m.new MetaGrammarFile(res);
+ MetaGrammar.BuildContext bc = new MetaGrammar.BuildContext(mgf);
+ Union tibgram = mgf.get("s").build(bc);
+
+ System.err.println("parsing " + s[1]);
+ Tree t = new CharParser(tibgram).parse(new Tib(new FileInputStream(s[1]))).expand1();
+ System.out.println("tree:\n" + t.toPrettyString());
+
+ Reducer red = (Reducer)t.head();
+ Object result = red.reduce(t);
+ System.out.println((TD.Doc)result);
+ /*
+ System.out.println("parsing " + s[0]);
+ Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
+ MetaGrammar gram = new Tib.Grammar(TibDoc.class);
+ gram = (MetaGrammar)gram.walk(res);
+ System.out.println("\nparsing " + s[1]);
+ Forest f = new CharParser(gram.done()).parse(new Tib(new FileInputStream(s[1])));
+ System.out.println();
+ System.out.println(f.expand1().toPrettyString());
+ System.out.println();
+ Doc doc = (Doc)new ReflectiveGrammar(TibDoc.class).build(f.expand1());
+ System.out.println(doc);
+ System.out.println();
+ System.out.println();
+ System.out.println();
+ System.out.println();
+ StringBuffer sb = new StringBuffer();
+ doc.toHTML(new ToHTML.HTML(sb));
+ System.out.println(sb);
+
+ FileOutputStream fos = new FileOutputStream("out.html");
+ PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
+ p.println(sb);
+ p.flush();
+ p.close();
+ */
+ } catch (Ambiguous a) {
+ FileOutputStream fos = new FileOutputStream("/Users/megacz/Desktop/out.dot");
+ PrintWriter p = new PrintWriter(new OutputStreamWriter(fos));
+ GraphViz gv = new GraphViz();
+ a.ambiguity.toGraphViz(gv);
+ gv.dump(p);
+ p.flush();
+ p.close();
+ a.printStackTrace();
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
projects / sbp.git / commitdiff