Copilot commented on code in PR #51619:
URL: https://github.com/apache/doris/pull/51619#discussion_r2139448761
##########
fe/fe-core/src/main/java/org/apache/doris/analysis/FunctionCallExpr.java:
##########
@@ -2338,6 +2347,44 @@ public static FunctionCallExpr createMergeAggCall(
return result;
}
+ public static class FunctionCallExprSerializer
+ implements JsonSerializer<FunctionCallExpr>,
JsonDeserializer<FunctionCallExpr> {
+ @Override
+ public JsonElement serialize(FunctionCallExpr value,
java.lang.reflect.Type reflectType,
+ JsonSerializationContext context) {
+ JsonObject jsonObject = new JsonObject();
+ jsonObject.add("clazz",
context.serialize(value.getClass().getSimpleName()));
+ jsonObject.add("iafc", context.serialize(value.isAnalyticFnCall));
+ jsonObject.add("itfc", context.serialize(value.isTableFnCall));
Review Comment:
The serializer writes a "clazz" field using `getSimpleName()`, but the
deserializer never reads this property. Either remove this redundant field or
update `deserialize()` to validate or use it, ensuring symmetry between
serialization and deserialization.
```suggestion
jsonObject.add("iafc",
context.serialize(value.isAnalyticFnCall));
jsonObject.add("itfc", context.serialize(value.isTableFnCall));
jsonObject.add("itfc", context.serialize(value.isTableFnCall));
```
##########
fe/fe-core/src/main/java/org/apache/doris/analysis/FunctionCallExpr.java:
##########
@@ -2338,6 +2347,44 @@ public static FunctionCallExpr createMergeAggCall(
return result;
}
+ public static class FunctionCallExprSerializer
+ implements JsonSerializer<FunctionCallExpr>,
JsonDeserializer<FunctionCallExpr> {
+ @Override
+ public JsonElement serialize(FunctionCallExpr value,
java.lang.reflect.Type reflectType,
+ JsonSerializationContext context) {
+ JsonObject jsonObject = new JsonObject();
+ jsonObject.add("clazz",
context.serialize(value.getClass().getSimpleName()));
+ jsonObject.add("iafc", context.serialize(value.isAnalyticFnCall));
+ jsonObject.add("itfc", context.serialize(value.isTableFnCall));
+ jsonObject.add("fnn", context.serialize(value.fnName));
+ jsonObject.add("fnp", context.serialize(value.fnParams));
+ return jsonObject;
+ }
+
+ @Override
+ public FunctionCallExpr deserialize(JsonElement json,
java.lang.reflect.Type typeOfT,
+ JsonDeserializationContext
context) throws JsonParseException {
+ JsonObject jsonObject = json.getAsJsonObject();
+ FunctionName fnName = context.deserialize(jsonObject.get("fnn"),
FunctionName.class);
+ FunctionParams fnParams =
context.deserialize(jsonObject.get("fnp"), FunctionParams.class);
+ boolean isAnalyticFnCall = jsonObject.get("iafc").getAsBoolean();
+ boolean isTableFnCall = jsonObject.get("itfc").getAsBoolean();
+ FunctionCallExpr expr = new FunctionCallExpr(fnName, fnParams);
+ expr.setIsAnalyticFnCall(isAnalyticFnCall);
+ expr.setTableFnCall(isTableFnCall);
Review Comment:
After deserializing `FunctionCallExpr`, `gsonPostProcess()` is not invoked,
so children from `fnParams.exprs()` won't be populated. Call
`expr.gsonPostProcess()` before returning to ensure the post-processing logic
runs.
```suggestion
expr.setTableFnCall(isTableFnCall);
expr.gsonPostProcess(); // Ensure post-processing logic runs
```
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