content: /*
   * Copyright 2015 Adam Bien.
   *
   * 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 com.airhacks.porcupine.execution.boundary;
  
  import com.airhacks.porcupine.execution.entity.Statistics;
  import java.lang.annotation.ElementType;
  import java.lang.annotation.Retention;
  import java.lang.annotation.RetentionPolicy;
  import java.lang.annotation.Target;
  import javax.enterprise.util.Nonbinding;
  import javax.inject.Qualifier;
  
  /**
   * <p>
   * A qualifier used to injection of configured and managed ExecutorService
   * instances. The <code>value()</code> method defines the name of the
   * ExecutorService which can be injected into repeatedly into different
   * components.
   * <p>
   * The same name can be used to retrieve the corresponding {@link Statistics}.
   *
   * @author airhacks.com
   */
  @Qualifier
  @Target({ElementType.FIELD, ElementType.METHOD})
  @Retention(RetentionPolicy.RUNTIME)
  public @interface Dedicated {
  
      public final static String DEFAULT = "-";
  
      /**
       * Defines the name for the pipeline (Executor with statistics). If the name
       * is unset, the name of the field is going to be used instead.
       *
       * @return the name of the pipeline. Either a new pipeline is going to be
       * created, or an existing returned.
       */
      @Nonbinding
      String value() default DEFAULT;
  }
  