io.trino.plugin.jmx.JmxColumnHandle Maven / Gradle / Ivy

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/*
 * 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.jmx;

import com.fasterxml.jackson.annotation.JsonIgnore;
import io.trino.spi.connector.ColumnHandle;
import io.trino.spi.connector.ColumnMetadata;
import io.trino.spi.type.Type;

import static java.util.Objects.requireNonNull;

public record JmxColumnHandle(
        String columnName,
        Type columnType)
        implements ColumnHandle
{
    public JmxColumnHandle
    {
        requireNonNull(columnName, "columnName is null");
        requireNonNull(columnType, "columnType is null");
    }

    @JsonIgnore
    public ColumnMetadata getColumnMetadata()
    {
        return new ColumnMetadata(columnName, columnType);
    }
}