select.SelectCache.scala Maven / Gradle / Ivy
/*
* Copyright 2021 Kári Magnússon
*
* 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 kuzminki.select
import kuzminki.shape._
abstract class SelectCache[P, R](
coll: SelectCollector[R],
partShape: PartShape[P]
) {
def cache = coll.renderCache(partShape)
def asSubqueryInsertFc = coll.asSubqueryInsertFc(partShape)
}
class SelectCacheMultiple[P, R](
coll: SelectCollector[R],
partShape: PartShape[P]
) extends SelectCache(coll, partShape)
class SelectCacheSingle[P, R](
coll: SelectCollector[R],
partShape: PartShapeSingle[P]
) extends SelectCache(coll, partShape) {
def asSubqueryInFc = coll.asSubqueryInFc(partShape)
}