--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/compiler/CompilerFactory.java	Mon Jul 01 20:58:32 2013 +0200
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package com.oracle.truffle.dsl.processor.compiler;
+
+import javax.lang.model.element.*;
+
+public class CompilerFactory {
+
+    private static Compiler javac;
+    private static Compiler jdt;
+
+    public static Compiler getCompiler(Element currentElement) {
+        if (JavaCCompiler.isValidElement(currentElement)) {
+            if (javac == null) {
+                javac = new JavaCCompiler();
+            }
+            return javac;
+        } else if (JDTCompiler.isValidElement(currentElement)) {
+            if (jdt == null) {
+                jdt = new JDTCompiler();
+            }
+            return jdt;
+        } else {
+            throw new UnsupportedOperationException("Unsupported compiler for element " + currentElement.getClass().getName() + ".");
+        }
+    }
+
+}