| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * 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.android.queryable.queries; |
| |
| import com.android.queryable.Queryable; |
| |
| import java.util.Set; |
| |
| /** Query for a {@link java.util.Set}. */ |
| public interface SetQuery<E extends Queryable, F, G extends Query<F>> extends Query<Set<F>> { |
| |
| static SetQuery<SetQuery<?, ?, ?>, ?, ?> set() { |
| return new SetQueryHelper<>(); |
| } |
| |
| IntegerQuery<E> size(); |
| E isEmpty(); |
| E isNotEmpty(); |
| |
| E contains(G... objects); |
| E doesNotContain(G... objects); |
| } |