X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FTopologicalBag.java;h=b034bafe12adc3cfc98f2d00b98ab38d217b7747;hb=5eea0a7ad35fb17a5b7203fa40119ad5cab01ec0;hp=38e3925a9e6af487db128cba2d639046394d151b;hpb=014de68a21aa2d17fdfd0bac7e404a725997a246;p=sbp.git
diff --git a/src/edu/berkeley/sbp/util/TopologicalBag.java b/src/edu/berkeley/sbp/util/TopologicalBag.java
index 38e3925..b034baf 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> {
+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>();
@@ -101,11 +103,11 @@ public class TopologicalBag implements MapBag,V> {
private HashMap> cache = new HashMap>();
public Iterable getAll(Topology k) { return h.get(k); }
- public void invoke(K k, Invokable ivbc, B b, C c) {
+ public void invoke(K k, Invokable ivbc, B b) {
for(Topology t : h.keySet())
if (t.contains(k))
for(V v : h.get(t))
- ivbc.invoke(v, b, c);
+ ivbc.invoke(v, b);
}
public Iterable get(K k) {
@@ -134,5 +136,47 @@ public class TopologicalBag implements MapBag,V> {
return ret;
}
}
+
+ public VisitableMap optimize(final Functor f) {
+ ArrayList min_ = new ArrayList();
+ ArrayList max_ = new ArrayList();
+ ArrayList