io.trino.plugin.deltalake.DeltaLakeColumnType Maven / Gradle / Ivy

/*
 * Licensed 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 "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.plugin.deltalake;

import io.trino.plugin.hive.HiveColumnHandle;

import static java.util.Objects.requireNonNull;

public enum DeltaLakeColumnType
{
    REGULAR(HiveColumnHandle.ColumnType.REGULAR),
    PARTITION_KEY(HiveColumnHandle.ColumnType.PARTITION_KEY),
    SYNTHESIZED(HiveColumnHandle.ColumnType.SYNTHESIZED),
    /**/;

    private final HiveColumnHandle.ColumnType hiveColumnType;

    DeltaLakeColumnType(HiveColumnHandle.ColumnType hiveColumnType)
    {
        this.hiveColumnType = requireNonNull(hiveColumnType, "hiveColumnType is null");
    }

    public HiveColumnHandle.ColumnType toHiveColumnType()
    {
        return hiveColumnType;
    }
}