xref: /packages/services/Car/car-lib/src/android/car/annotation/ValueTypeDef.java

/*
 * Copyright (C) 2015 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 android.car.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Annotation for specifying value type for key - value pair.
 * Key definition will have this annotation to specify what kind of value is expected from the key.
 * @hide
 */
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.SOURCE)
public @interface ValueTypeDef {
    Class type() default Object.class;
}