mdf369 commented on a change in pull request #31: Fix sonar
URL: https://github.com/apache/incubator-iotdb/pull/31#discussion_r251181651
##########
File path:
iotdb/src/main/java/org/apache/iotdb/db/query/reader/merge/PriorityMergeReader.java
##########
@@ -126,5 +126,22 @@ public int compareTo(Element o) {
return o.priority.compareTo(this.priority);
}
+
+ @Override
+ public boolean equals(Object o){
+ if (o instanceof Element){
+ Element element = (Element) o;
+ if (this.timeValuePair.getTimestamp() ==
element.timeValuePair.getTimestamp()
+ && this.priority.equals(element.priority)){
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public int hashCode(){
+ return (int) (timeValuePair.getTimestamp() * 37 + priority.hashCode());
Review comment:
It is just for hashing, so I think it brings no problem.
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