hililiwei commented on code in PR #8174:
URL: https://github.com/apache/iceberg/pull/8174#discussion_r1282869376
##########
python/pyiceberg/schema.py:
##########
@@ -1082,44 +1101,40 @@ def build_position_accessors(schema_or_type:
Union[Schema, IcebergType]) -> Dict
return visit(schema_or_type, _BuildPositionAccessors())
-class _FindLastFieldId(SchemaVisitor[int]):
- """Traverses the schema to get the highest field-id."""
-
- def schema(self, schema: Schema, struct_result: int) -> int:
- return struct_result
-
- def struct(self, struct: StructType, field_results: List[int]) -> int:
- return max(field_results)
-
- def field(self, field: NestedField, field_result: int) -> int:
- return max(field.field_id, field_result)
-
- def list(self, list_type: ListType, element_result: int) -> int:
- return element_result
+@singledispatch
Review Comment:
done.
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