X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FTopologicalBag.java;h=6c538e6b2957d40879df12e149aa8800cafec9b6;hp=38e3925a9e6af487db128cba2d639046394d151b;hb=f33c05adc5aa3dd324c5352cdbd6f4b55359acad;hpb=014de68a21aa2d17fdfd0bac7e404a725997a246
diff --git a/src/edu/berkeley/sbp/util/TopologicalBag.java b/src/edu/berkeley/sbp/util/TopologicalBag.java
index 38e3925..6c538e6 100644
--- a/src/edu/berkeley/sbp/util/TopologicalBag.java
+++ b/src/edu/berkeley/sbp/util/TopologicalBag.java
@@ -12,7 +12,7 @@ import java.lang.ref.*;
//
/** a mapping from topologies over K to sets of values of type V */
-public class TopologicalBag implements MapBag,V> {
+public class TopologicalBag implements MapBag,V>, VisitableMap {
// CRUCIAL INVARIANT: keys in this hashmap MUST be disjoint or the universe will implode
private final HashMap,HashSet> h = new HashMap,HashSet>();
@@ -134,5 +134,49 @@ public class TopologicalBag implements MapBag,V> {
return ret;
}
}
+
+ public VisitableMap optimize() {
+ ArrayList min_ = new ArrayList();
+ ArrayList max_ = new ArrayList();
+ ArrayList