X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FInput.java;h=ac2c486e94db2cef4490805c1de49911b62227c1;hp=7a2df1aee721d512ea2acce0f85bb1c52b7cdadd;hb=2afdfe14e78fa0597186614937c679a09d74ecdf;hpb=c78e4efbba69fc058bbe487319b3abf5d94df3cb

diff --git a/src/edu/berkeley/sbp/Input.java b/src/edu/berkeley/sbp/Input.java
index 7a2df1a..ac2c486 100644
--- a/src/edu/berkeley/sbp/Input.java
+++ b/src/edu/berkeley/sbp/Input.java
@@ -19,6 +19,9 @@ public interface Input<Token> {
     /** a short string describing where the input is coming from, such as a filename */
     public String getName();
 
+    /** might called by Parser when it is done with the input */
+    public void close();
+
     /**
      *  <b>Optional:</b> <i>If possible</i>, this method will return a
      *  rendering of the input region (for example, if the input is a