hazelcast-master/hazelcast-sql/src/main/java/com/hazelcast/jet/sql/impl/parse/SqlDataType.java
/*
 * Copyright 2023 Hazelcast Inc.
 *
 * Licensed under the Hazelcast Community License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://hazelcast.com/hazelcast-community-license
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hazelcast.jet.sql.impl.parse;

import com.hazelcast.sql.impl.type.QueryDataType;
import org.apache.calcite.sql.SqlIdentifier;
import org.apache.calcite.sql.SqlWriter;
import org.apache.calcite.sql.parser.SqlParserPos;

import static java.util.Objects.requireNonNull;

public class SqlDataType extends SqlIdentifier {

    private final QueryDataType type;

    public SqlDataType(QueryDataType type, SqlParserPos pos) {
        super(type.toString(), pos);

        this.type = requireNonNull(type);
    }

    public QueryDataType type() {
        return type;
    }

    @Override
    public void unparse(SqlWriter writer, int leftPrec, int rightPrec) {
        writer.keyword(type.getTypeFamily().toString());
    }
}
