Background.java example

/**
 * Copyright 2010 CosmoCode GmbH
 *
 * 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 de.cosmocode.palava.concurrent;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ScheduledExecutorService;

import com.google.inject.BindingAnnotation;

/**
 * Binding annotation for a background {@link Executor},
 * {@link ExecutorService} and {@link ScheduledExecutorService}.
 *
 * @author Willi Schoenborn
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({
    ElementType.PARAMETER,
    ElementType.METHOD
})
@BindingAnnotation
public @interface Background {

    String NAME = "background";
    
}