/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.flink.annotation.docs;

import org.apache.flink.annotation.Internal;

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

/**
 * Collection of annotations to modify the behavior of the documentation generators.
 */
public final class Documentation {

	/**
	 * Annotation used on config option fields to override the documented default.
	 */
	@Target(ElementType.FIELD)
	@Retention(RetentionPolicy.RUNTIME)
	@Internal
	public @interface OverrideDefault {
		String value();
	}

	private Documentation(){
	}
}