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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
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# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
from typing import Optional, Type

from . import base, postgres, presto_db
from .base import SQLValidationAnnotation


def get_validator_by_name(name: str) -> Optional[Type[base.BaseSQLValidator]]:
    return {
        "PrestoDBSQLValidator": presto_db.PrestoDBSQLValidator,
        "PostgreSQLValidator": postgres.PostgreSQLValidator,
    }.get(name)