X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FTopologicalBag.java;h=28166fb561fd66d4a01db4506b8e2e95ddaf1d84;hp=6e73681567344c0ed1ed51dfa1b66e5f1353401f;hb=f069d11a0bc59d63b078df8a4aa488498c4e9cc2;hpb=173e1696d10a91db6f5a919dbb2b2ed2c6e2a227
diff --git a/src/edu/berkeley/sbp/util/TopologicalBag.java b/src/edu/berkeley/sbp/util/TopologicalBag.java
index 6e73681..28166fb 100644
--- a/src/edu/berkeley/sbp/util/TopologicalBag.java
+++ b/src/edu/berkeley/sbp/util/TopologicalBag.java
@@ -1,3 +1,5 @@
+// Copyright 2006-2007 all rights reserved; see LICENSE file for BSD-style license
+
package edu.berkeley.sbp.util;
import edu.berkeley.sbp.util.*;
import edu.berkeley.sbp.*;
@@ -12,7 +14,7 @@ import java.lang.ref.*;
//
/** a mapping from topologies over K to sets of values of type V */
-public class TopologicalBag implements MapBag,V>, VisitableMap {
+public class TopologicalBag implements MapBag,V>, VisitableMap, Serializable {
// CRUCIAL INVARIANT: keys in this hashmap MUST be disjoint or the universe will implode
private final HashMap,HashSet> h = new HashMap,HashSet>();
@@ -144,8 +146,6 @@ public class TopologicalBag implements MapBag,V>, VisitableMap<
for(V vv : h.get(t)) al.add(vv);
Object[] vs = new Object[al.size()];
al.toArray(vs);
- // XXX hack
- if (t instanceof Atom) t = ((Atom)t).underlying();
IntegerTopology it = (IntegerTopology)t;
for(Range r : it.getRanges()) {
min_.add(r.isMinNegInf() ? Long.MIN_VALUE : r.getMin());