Java tutorial
/** * Copyright 2015 Palantir Technologies * * Licensed under the BSD-3 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://opensource.org/licenses/BSD-3-Clause * * 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.palantir.atlasdb.schema.constraints.foreign; import java.util.List; import com.google.common.collect.ImmutableList; import com.palantir.atlasdb.table.description.constraints.ForeignKeyConstraint; import com.palantir.atlasdb.table.description.constraints.tuples.TupleOf1; public class Select1Long implements ForeignKeyConstraint { public static List<TupleOf1<Long>> getKeys(Long param) { return ImmutableList.of(TupleOf1.of(param)); } }