RequiresSchemaVersion.java
/*
* Copyright 2023 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 androidx.wear.protolayout.expression;
import static java.lang.annotation.ElementType.CONSTRUCTOR;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.CLASS;
import kotlin.annotation.MustBeDocumented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
/**
* Indicates the minimum schema version the annotated type is supported at. {@link #major()} and
* {@link #minor()} correspond to {@link VersionBuilders.VersionInfo#getMajor()} and {@link
* VersionBuilders.VersionInfo#getMinor()} values reported by renderers/evaluators of ProtoLayout.
*
* <p>Note that {@link #minor()} version is usually in the form of {@code x00} such as 100, 200, ...
*/
@MustBeDocumented
@Retention(CLASS)
@Target({TYPE, METHOD, CONSTRUCTOR, FIELD})
public @interface RequiresSchemaVersion {
int major();
int minor();
}