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refactored Topology to make it a value (immutable) class
[sbp.git]
/
src
/
edu
/
berkeley
/
sbp
/
util
/
Range.java
diff --git
a/src/edu/berkeley/sbp/util/Range.java
b/src/edu/berkeley/sbp/util/Range.java
index
399d2bb
..
9dae4a3
100644
(file)
--- a/
src/edu/berkeley/sbp/util/Range.java
+++ b/
src/edu/berkeley/sbp/util/Range.java
@@
-298,6
+298,11
@@
public class Range {
for(Range r : ranges) add(r);
}
for(Range r : ranges) add(r);
}
+ public Set(Iterable<Range> it) {
+ this();
+ for(Range r : it) add(r);
+ }
+
/**
* @param rs The set with which to union with this set.
* @return A new set that represents the union of this and the passed set.
/**
* @param rs The set with which to union with this set.
* @return A new set that represents the union of this and the passed set.
@@
-548,6
+553,12
@@
public class Range {
return result;
}
return result;
}
+ public boolean containsAll(Range.Set rs) {
+ for(Range r : rs)
+ if (!contains(r)) return false;
+ return true;
+ }
+
public boolean equals(Object obj) {
if (obj instanceof Range.Set) {
Range.Set rs = (Range.Set) obj;
public boolean equals(Object obj) {
if (obj instanceof Range.Set) {
Range.Set rs = (Range.Set) obj;