MAJOR: complete rewrite of edu.berkeley.sbp.meta

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

diff --git a/src/edu/berkeley/sbp/meta/ArrayBuildingTreeFunctor.java b/src/edu/berkeley/sbp/meta/ArrayBuildingTreeFunctor.java
deleted file mode 100644 (file)
index 0003274..0000000
--- a/src/edu/berkeley/sbp/meta/ArrayBuildingTreeFunctor.java
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright 2006 all rights reserved; see LICENSE file for BSD-style license
-
-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.*;
-
-public class ArrayBuildingTreeFunctor<T> implements TreeFunctor<T,T[]>, ToJava {
-
-    public void toJava(StringBuffer sb) { sb.append("new ArrayBuildingTreeFunctor()"); }
-    public String toString() { return ""; }
-        
-    public T[] invoke(Iterable<Tree<T>> t) {
-        ArrayList ret = new ArrayList();
-        for(Tree tc : t) {
-            if (tc.head() != null && tc.head() instanceof Functor)
-                ret.add(((Functor<Iterable<Tree>,Object>)tc.head()).invoke(tc.children()));
-            else if (tc.size() == 0)
-                ret.add(tc.head());
-            else {
-                System.err.println("FIXME: don't know what to do about " + tc);
-                ret.add(null);
-            }
-        }
-        return (T[])ret.toArray(new Object[0]);
-    }
-}