perf: use $hashCode in equals()

anthony-swirldslabs · anthony-swirldslabs · commit 38a70c904f7b · 2025-04-15T14:46:00.000-07:00
Signed-off-by: Anthony Petrov &lt;anthony@swirldslabs.com&gt;
diff --git a/pbj-core/pbj-compiler/src/main/java/com/hedera/pbj/compiler/impl/generators/ModelGenerator.java b/pbj-core/pbj-compiler/src/main/java/com/hedera/pbj/compiler/impl/generators/ModelGenerator.java
@@ -433,6 +433,9 @@ public boolean equals(Object that) {
                 return false;
             }
             $javaRecordName thatObj = ($javaRecordName)that;
+            if ($hashCode != -1 && thatObj.$hashCode != -1 && $hashCode != thatObj.$hashCode) {
+                return false;
+            }
         """.replace("$javaRecordName", javaRecordName).indent(DEFAULT_INDENT);
 
         bodyContent += equalsStatements.indent(DEFAULT_INDENT);
diff --git a/pbj-core/version.txt b/pbj-core/version.txt
@@ -1 +1 @@
-0.11.0-SNAPSHOT
+0.11.1-SNAPSHOT

Original file line number	Diff line number	Diff line change
`@@ -433,6 +433,9 @@ public boolean equals(Object that) {`
`433`	`433`	`return false;`
`434`	`434`	`}`
`435`	`435`	`$javaRecordName thatObj = ($javaRecordName)that;`
	`436`	`+ if ($hashCode != -1 && thatObj.$hashCode != -1 && $hashCode != thatObj.$hashCode) {`
	`437`	`+ return false;`
	`438`	`+ }`
`436`	`439`	`""".replace("$javaRecordName", javaRecordName).indent(DEFAULT_INDENT);`
`437`	`440`
`438`	`441`	`bodyContent += equalsStatements.indent(DEFAULT_INDENT);`