checkpoint

[sbp.git] / src / edu / berkeley / sbp / meta / AnnotationGrammarBindingResolver.java

diff --git a/src/edu/berkeley/sbp/meta/AnnotationGrammarBindingResolver.java b/src/edu/berkeley/sbp/meta/AnnotationGrammarBindingResolver.java
deleted file mode 100644 (file)
index 9ea5d7e..0000000
--- a/src/edu/berkeley/sbp/meta/AnnotationGrammarBindingResolver.java
+++ /dev/null
@@ -1,84 +0,0 @@
-package edu.berkeley.sbp.meta;
-import edu.berkeley.sbp.util.*;
-import edu.berkeley.sbp.*;
-import edu.berkeley.sbp.chr.*;
-import edu.berkeley.sbp.misc.*;
-import edu.berkeley.sbp.bind.*;
-import java.util.*;
-import java.lang.annotation.*;
-import java.lang.reflect.*;
-import java.io.*;
-
-// FIXME: non-static methods
-public class AnnotationGrammarBindingResolver extends Grammar.Bindings {
-
-    private static boolean harsh = true;
-
-    private final Class _cl;
-    private HashMap<String,Class[]> _inner = new HashMap<String,Class[]>();
-    private HashMap<String,Method[]> _allMethods = new HashMap<String,Method[]>();
-
-    public AnnotationGrammarBindingResolver(Class c) {
-        this._cl = c;
-        add(c, "");
-    }
-
-    public void add(Class c, String prefix) {
-
-        ArrayList<Class> alc = new ArrayList<Class>();
-        if (_inner.get(prefix) != null)
-            for(Class cc : _inner.get(prefix))
-                alc.add(cc);
-
-        ArrayList<Method> alm = new ArrayList<Method>();
-        if (_allMethods.get(prefix) != null)
-            for(Method m : _allMethods.get(prefix))
-                alm.add(m);
-
-        add(c, alc, alm, prefix);
-        this._inner.put(prefix, (Class[])alc.toArray(new Class[0]));
-        this._allMethods.put(prefix, (Method[])alm.toArray(new Method[0]));
-    }
-
-    public Object repeatTag() { return new Tree.ArrayBuildingTreeFunctor<Object>(); }
-
-    public Sequence tryResolveTag(Production p) {
-
-        String key = p.tag==null?p.nonTerminal:p.tag;
-        if (key==null) return null;
-
-        String prefix = key.indexOf('.')==-1 ? "" : key.substring(0, key.lastIndexOf('.'));
-        String suffix = key.indexOf('.')==-1 ? key : key.substring(key.lastIndexOf('.')+1);
-
-        p = new Production(suffix, p.elements, p.drops);
-        for(Method m : _allMethods.get(prefix))
-            if (p.isCompatible(m))
-                return p.makeSequence(m);
-        for(Class c : _inner.get(prefix))
-            for(Constructor con : c.getConstructors())
-                if (p.isCompatible(con))
-                    return p.makeSequence(con);
-        for(Class c : _inner.get(prefix))
-            if (p.isCompatible(c))
-                return p.makeSequence(c);
-
-        return null;
-
-    }
-
-
-    // helper
-
-    private static void add(Class cl, ArrayList<Class> alc, ArrayList<Method> alm, String prefix) {
-        if (cl==null) return;
-        for(Method m : cl.getDeclaredMethods())
-            alm.add(m);
-        for(Class c : cl.getDeclaredClasses()) {
-            alc.add(c);
-            add(c, alc, alm, prefix);
-        }
-        if (cl.getSuperclass() != Object.class)
-            add(cl.getSuperclass(), alc, alm, prefix);
-    }
-
-}