001    // Copyright 2009 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.annotations;
016    
017    import java.lang.annotation.*;
018    
019    /**
020     * Annotation applied to components to document what events a component may trigger. This is primarily used when
021     * generating component reference documentation. It is expressly <em>not</em> checked used at runtime.
022     *
023     * @since 5.1.0.4
024     */
025    @Target(ElementType.TYPE)
026    @Retention(RetentionPolicy.SOURCE)
027    @Documented
028    public @interface Events
029    {
030        /**
031         * A number of strings that define the events; each string is an event name optionally followed by whitespace and
032         * documentation about when the event is triggered.
033         */
034        String[] value();
035    }