org.jooq.FieldOrRow 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.
*
* Other licenses:
* -----------------------------------------------------------------------------
* Commercial licenses for this work are available. These replace the above
* Apache-2.0 license and offer limited warranties, support, maintenance, and
* commercial database integrations.
*
* For more information, please visit: http://www.jooq.org/licenses
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*/
package org.jooq;
/**
* A common base type for {@link Field} and {@link Row} where DSL API accepts
* both types alike.
*
* This is useful for expressions like GROUPING SETS, when
* expressing things like
*
*
*
* CUBE ( (a,b), (c,d) )
* ROLLUP ( a, (b,c), d )
*
*
*
* Instances of this type cannot be created directly, only of its subtypes.
*
* @author Lukas Eder
*/
public sealed interface FieldOrRow
extends
QueryPart
permits
Field,
Row
{
}