add validator

Signed-off-by: MasatoSaeki <[email protected]>

driving_log_replayer_v2/driving_log_replayer_v2/perception.py

@@ -12,17 +12,23 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import annotations
+
 from dataclasses import dataclass
 import sys
 from typing import Literal
+from typing import TYPE_CHECKING
 
-from perception_eval.evaluation import PerceptionFrameResult
 from pydantic import BaseModel
 from pydantic import field_validator
+from pydantic import model_validator
 from std_msgs.msg import ColorRGBA
 from std_msgs.msg import Header
 from visualization_msgs.msg import MarkerArray
 
+if TYPE_CHECKING:
+    from perception_eval.evaluation import PerceptionFrameResult
+
 from driving_log_replayer_v2.criteria import PerceptionCriteria
 import driving_log_replayer_v2.perception_eval_conversions as eval_conversions
 from driving_log_replayer_v2.perception_eval_conversions import FrameDescriptionWriter
@@ -82,6 +88,13 @@ def validate_distance_range(cls, v: str | None) -> tuple[number, number] | None:
             raise ValueError(err_msg)
         return (lower, upper)
 
+    @model_validator(mode="after")
+    def validate_duplicate_filter(self) -> Filter:
+        if self.Distance is not None and self.Region is not None:
+            error_msg = "Distance and Region filter cannot be used at the same time."
+            raise ValueError(error_msg)
+        return self
+
 
 class Criteria(BaseModel):
     PassRate: number