jonvex commented on code in PR #13711:
URL: https://github.com/apache/hudi/pull/13711#discussion_r2364525385
##########
hudi-common/src/main/java/org/apache/hudi/avro/HoodieAvroWrapperUtils.java:
##########
@@ -238,4 +234,120 @@ private static Pair<Boolean, String>
getIsValueWrapperObfuscated(Object statsVal
}
return Pair.of(false, null);
}
+
+ public enum PrimitiveWrapperType {
+ V1(Object.class, HoodieAvroWrapperUtils::wrapValueIntoAvro,
HoodieAvroWrapperUtils::unwrapAvroValueWrapper, GenericRecord.class),
+ NULL(Void.class, HoodieAvroWrapperUtils::wrapNull,
HoodieAvroWrapperUtils::unwrapNull, Void.class),
+ BOOLEAN(Boolean.class, HoodieAvroWrapperUtils::wrapBoolean,
HoodieAvroWrapperUtils::unwrapBoolean, BooleanWrapper.class),
+ INT(Integer.class, HoodieAvroWrapperUtils::wrapInt,
HoodieAvroWrapperUtils::unwrapInt, IntWrapper.class),
+ LONG(Long.class, HoodieAvroWrapperUtils::wrapLong,
HoodieAvroWrapperUtils::unwrapLong, LongWrapper.class),
+ FLOAT(Float.class, HoodieAvroWrapperUtils::wrapFloat,
HoodieAvroWrapperUtils::unwrapFloat, FloatWrapper.class),
+ DOUBLE(Double.class, HoodieAvroWrapperUtils::wrapDouble,
HoodieAvroWrapperUtils::unwrapDouble, DoubleWrapper.class),
+ STRING(String.class, HoodieAvroWrapperUtils::wrapString,
HoodieAvroWrapperUtils::unwrapString, StringWrapper.class),
+ BYTES(ByteBuffer.class, HoodieAvroWrapperUtils::wrapBytes,
HoodieAvroWrapperUtils::unwrapBytes, BytesWrapper.class);
+
+ private final Class<?> clazz;
+ private final Function<Comparable<?>, Object> wrapper;
+ private final Function<Object, Comparable<?>> unwrapper;
+ private final Class<?> wrapperClass;
+
+ PrimitiveWrapperType(Class<?> clazz, Function<Comparable<?>, Object>
wrapper, Function<Object, Comparable<?>> unwrapper, Class<?> wrapperClass) {
+ this.clazz = clazz;
+ this.wrapper = wrapper;
+ this.unwrapper = unwrapper;
+ this.wrapperClass = wrapperClass;
+ }
+
+ public Class<?> getClazz() {
+ return clazz;
+ }
+
+ public Object wrap(Comparable<?> value) {
+ return wrapper.apply(value);
+ }
+
+ public Comparable<?> unwrap(Object value) {
+ return unwrapper.apply(value);
+ }
+
+ public Class<?> getWrapperClass() {
+ return wrapperClass;
+ }
+ }
+
+ private static Object wrapNull(Comparable<?> value) {
+ return value;
Review Comment:
yes
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