/*
 * Copyright (c) 2010-2018. Axon Framework
 *
 * 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 org.axonframework.modelling.command;

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

/**
 * {@link java.lang.reflect.Field} or {@link java.lang.reflect.Method}  annotation that indicates the member contains
 * the value that represents the version of the Aggregate, used for optimistic locking, as well as state validation for
 * commands.
 *
 * @author Allard Buijze
 * @since 2.0
 */
@Target({ElementType.FIELD, ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface AggregateVersion {

}

@@ -24,10 +24,10 @@
 0-20
-18
+20
 . Ax
@@ -1137,16 +1137,36 @@
 e.FIELD,
+ ElementType.METHOD,
  Element

Include method target