/*
* Copyright 2015 the original author or authors.
*
* 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.springframework.xd.dirt.server.admin.deployment;
/**
* Publisher that defines the contract to publish the {@link DeploymentMessage}.
*
* @author Ilayaperumal Gopinathan
*/
public interface DeploymentMessagePublisher {
/**
* Publish the {@link DeploymentMessage} and immediately
* return.
*
* @param message the deployment message
*/
void publish(DeploymentMessage message);
/**
* Publish the {@link DeploymentMessage} and block the
* executing thread until the message has been processed
* by the recipient.
*
* @param message the deployment message
*/
void poll(DeploymentMessage message);
}