fix: allow bounds update even when the bounds gap is emptyv0.2.0

This is needed for now because PAGOdA's upper bound is not *always
complete*. In this way we can fix its mistake by using RSAComb (or any
other lower bound approximation service).

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main/java/uk/ac/ox/cs/pagoda/query/QueryRecord.java b/src/main/java/uk/ac/ox/cs/pagoda/query/QueryRecord.java
index 1fb4ed7..be19734 100644
--- a/src/main/java/uk/ac/ox/cs/pagoda/query/QueryRecord.java
+++ b/src/main/java/uk/ac/ox/cs/pagoda/query/QueryRecord.java
@@ -117,9 +117,9 @@ public class QueryRecord extends Disposable {
         boolean update = false;
         for(AnswerTuple tuple; answerTuples.isValid(); answerTuples.moveNext()) {
             tuple = answerTuples.getTuple();
-            if(!soundAnswerTuples.contains(tuple) && (gapAnswerTuples == null || gapAnswerTuples.contains(tuple))) {
+            if(!soundAnswerTuples.contains(tuple)) {
                 soundAnswerTuples.add(tuple);
-                if(gapAnswerTuples != null)
+                if(gapAnswerTuples != null && gapAnswerTuples.contains(tuple))
                     gapAnswerTuples.remove(tuple);
                 update = true;
             }