/*
 * Copyright (C) 2015 Mr.Simple <bboyfeiyu@gmail.com>
 *
 * 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.simple.eventbus;

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

/**
 * 事件接收函数的注解类,运用在函数上
 * 
 * @author mrsimple
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface Subcriber {
    /**
     * 事件的tag,类似于BroadcastReceiver中的Action,事件的标识符
     * 
     * @return
     */
    String tag() default EventType.DEFAULT_TAG;

    /**
     * 事件执行的线程,默认为主线程
     * 
     * @return
     */
    ThreadMode mode() default ThreadMode.MAIN;
}
