imbajin commented on code in PR #2862:
URL:
https://github.com/apache/incubator-hugegraph/pull/2862#discussion_r2313278747
##########
hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/id/IdGenerator.java:
##########
@@ -174,25 +186,34 @@ public int compareTo(Id other) {
if (cmp != 0) {
return cmp;
}
- return this.id.compareTo(other.asString());
+ if (this.id != null) {
+ return this.id.compareTo(other.asString());
+ } else {
+ return Bytes.compare(this.bytes, other.asBytes());
+ }
}
@Override
public int hashCode() {
- return this.id.hashCode();
+ return this.asString().hashCode();
}
@Override
- public boolean equals(Object other) {
- if (!(other instanceof StringId)) {
+ public boolean equals(Object obj) {
+ if (!(obj instanceof StringId)) {
return false;
}
- return this.id.equals(((StringId) other).id);
+ StringId other = (StringId) obj;
+ if (this.id != null) {
+ return this.id.equals(other.asString());
+ } else {
Review Comment:
**Potential Memory Leak**: In the equals method, calling `other.asBytes()`
when `this.id != null` may trigger unnecessary byte array creation and caching
in the other object. Consider checking if the other object has the same
representation type first to avoid forced conversions.
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