X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FElement.java;fp=src%2Fedu%2Fberkeley%2Fsbp%2FElement.java;h=7e140f9a2f93b093a9ec2485cdd510d42aee3e9e;hp=b4402574b9220781633d35a0dd0e66d1c97bf195;hb=84a4a8204373b996105e69edf91d2f9fae7b4bcb;hpb=242a8711e98cbd3ed6d05271bf910fde38e9be9a

diff --git a/src/edu/berkeley/sbp/Element.java b/src/edu/berkeley/sbp/Element.java
index b440257..7e140f9 100644
--- a/src/edu/berkeley/sbp/Element.java
+++ b/src/edu/berkeley/sbp/Element.java
@@ -10,9 +10,6 @@ import java.lang.ref.*;
 /** the root superclass for all components of the grammar (terminals, nonterminals, literals, etc) */
 public abstract class Element {
 
-    /** add all positions reachable from the start of this Element to @rp */
-    abstract void reachable(HashSet<Sequence.Position> rp);
-
     abstract Topology toAtom();
     public Topology noFollow() { return null; }
     Forest epsilonForm() { throw new Error("no epsilon form: " + this); }