X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FElement.java;h=16ae2f04e1a874dac968f0c2b65e375cab537387;hp=4ccde61eb49ecb9cf23c164c9f013cb5c7c8a0ce;hb=111166986ad83b54d0cae5c03c2304d23e332f29;hpb=75d0fa39d405292f4b831a6d1743f2aeea01ebd4

diff --git a/src/edu/berkeley/sbp/Element.java b/src/edu/berkeley/sbp/Element.java
index 4ccde61..16ae2f0 100644
--- a/src/edu/berkeley/sbp/Element.java
+++ b/src/edu/berkeley/sbp/Element.java
@@ -8,7 +8,7 @@ import java.lang.reflect.*;
 import java.lang.ref.*;
 
 /** <font color=green>the root superclass for all components of the grammar (terminals, nonterminals, literals, etc)</font> */
-public abstract class Element {
+public abstract class Element implements SequenceOrElement {
 
     /** sorry, you can't make up new, custom elements */
     Element() { }