X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FRange.java;fp=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FRange.java;h=b80348015c30d995a7db39bb684ea7a4f464dd58;hp=9dae4a373a5a0b4367b78c6a5d3f18ceed521ca4;hb=eeb3a8b49bdbf753b5a70734fbae7f2c1ac06702;hpb=61a0c83fd40b98292b2dfe1eaba237eb804b2cb4

diff --git a/src/edu/berkeley/sbp/util/Range.java b/src/edu/berkeley/sbp/util/Range.java
index 9dae4a3..b803480 100644
--- a/src/edu/berkeley/sbp/util/Range.java
+++ b/src/edu/berkeley/sbp/util/Range.java
@@ -35,12 +35,13 @@
 package edu.berkeley.sbp.util;
 import java.util.*;
 import java.text.*;
+import java.io.*;
 
 /**
  * This class represents a range of integers (incuding positive and negative 
  * infinity).
  */
-public class Range {
+public class Range implements Serializable {
 
     private boolean negInf, posInf;
     private long min,max;
@@ -269,7 +270,7 @@ public class Range {
      *
      * @author Justin F. Chapweske
      */
-    public static class Set implements Iterable<Range> {
+    public static class Set implements Iterable<Range>, Serializable {
  
         public static final int DEFAULT_CAPACITY = 16;