make MetaGrammar package-private

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

diff --git a/src/edu/berkeley/sbp/meta/GrammarAST.java b/src/edu/berkeley/sbp/meta/GrammarAST.java
index b52335e..87f7789 100644 (file)
--- a/src/edu/berkeley/sbp/meta/GrammarAST.java
+++ b/src/edu/berkeley/sbp/meta/GrammarAST.java
@@ -27,6 +27,10 @@ public class GrammarAST {
         return new GrammarAST(includes, "").buildGrammar(grammarAST, startingNonterminal);
     }
 
         return new GrammarAST(includes, "").buildGrammar(grammarAST, startingNonterminal);
     }
 

+    public static Union getMetaGrammar() {
+        return MetaGrammar.newInstance();
+    }
+

     private static Object illegalTag = ""; // this is the tag that should never appear in the non-dropped output FIXME
 
     // Instance //////////////////////////////////////////////////////////////////////////////
     private static Object illegalTag = ""; // this is the tag that should never appear in the non-dropped output FIXME
 
     // Instance //////////////////////////////////////////////////////////////////////////////