com.datastax.oss.driver.internal.querybuilder.select.TupleSelector Maven / Gradle / Ivy
/*
* Copyright DataStax, Inc.
*
* 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 com.datastax.oss.driver.internal.querybuilder.select;
import com.datastax.oss.driver.api.core.CqlIdentifier;
import com.datastax.oss.driver.api.querybuilder.select.Selector;
import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;
import net.jcip.annotations.Immutable;
@Immutable
public class TupleSelector extends CollectionSelector {
public TupleSelector(@NonNull Iterable elementSelectors) {
this(elementSelectors, null);
}
public TupleSelector(
@NonNull Iterable elementSelectors, @Nullable CqlIdentifier alias) {
super(elementSelectors, "(", ")", alias);
}
@NonNull
@Override
public Selector as(@NonNull CqlIdentifier alias) {
return new TupleSelector(getElementSelectors(), alias);
}
}