core/api/src/main/java/org/apache/zest/api/injection/scope/Service.java

/*
 * Copyright (c) 2007, Rickard Öberg. All Rights Reserved.
 * Copyright (c) 2007, Niclas Hedhman. All Rights Reserved.
 *
 * 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.apache.zest.api.injection.scope;

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.apache.zest.api.injection.InjectionScope;

/**
 * Annotation to denote the injection of a service dependency into a Fragment.
 * <p>
 * Examples:
 * </p>
 * <pre><code>
 * &#64;Service MyService service
 * &#64;Service Iterable&lt;MyService&gt; services
 * &#64;Service ServiceReference&lt;MyService&gt; serviceRef
 * &#64;Service Iterable&lt;ServiceReference&lt;MyService&gt;&gt; serviceRefs
 * </code></pre>
 */
@Retention( RetentionPolicy.RUNTIME )
@Target( { ElementType.FIELD, ElementType.PARAMETER } )
@Documented
@InjectionScope
public @interface Service
{
}