X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FInput.java;h=13c45d49de0476210819bc76befe901ce5c7e653;hb=bf51becde116f08ec503a4a83e709277aaa98e36;hp=6e4b0eefb63de68177f1fb80a286d07bedb18aff;hpb=2c05c84a714f54b3bc026f51416492ddb13f33b1;p=sbp.git

diff --git a/src/edu/berkeley/sbp/Input.java b/src/edu/berkeley/sbp/Input.java
index 6e4b0ee..13c45d4 100644
--- a/src/edu/berkeley/sbp/Input.java
+++ b/src/edu/berkeley/sbp/Input.java
@@ -16,6 +16,9 @@ public interface Input<Token> {
 
     /** returns the location the input stream is currently at */
     public Location<Token> getLocation();
+    
+    /** should return a short string describing where the input is coming from */
+    public String getName();
 
     /**
      *  <b>Optional:</b> <i>If possible</i>, this method will return a