1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.bedstead.harrier.annotations; 18 19 import static com.android.bedstead.harrier.annotations.AnnotationRunPrecedence.MIDDLE; 20 21 import com.android.bedstead.harrier.UserType; 22 23 import java.lang.annotation.ElementType; 24 import java.lang.annotation.Retention; 25 import java.lang.annotation.RetentionPolicy; 26 import java.lang.annotation.Target; 27 28 /** 29 * Mark that a particular user type is the "other" user. 30 * 31 * <p>This user can then be accessed using {@code DeviceState#otherUser}. 32 */ 33 @Target({ElementType.METHOD, ElementType.ANNOTATION_TYPE, ElementType.TYPE}) 34 @Retention(RetentionPolicy.RUNTIME) 35 public @interface OtherUser { 36 value()37 UserType value(); 38 39 /** 40 * Weight sets the order that annotations will be resolved. 41 * 42 * <p>Annotations with a lower weight will be resolved before annotations with a higher weight. 43 * 44 * <p>If there is an order requirement between annotations, ensure that the weight of the 45 * annotation which must be resolved first is lower than the one which must be resolved later. 46 * 47 * <p>Weight can be set to a {@link AnnotationRunPrecedence} constant, or to any {@link int}. 48 */ weight()49 int weight() default MIDDLE; 50 } 51