/*
 * Copyright 2002-2015 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.http;

/**
 * Represents the base interface for HTTP request and response messages.
 * Consists of {@link HttpHeaders}, retrievable via {@link #getHeaders()}.
 *
 * @author Arjen Poutsma
 * @since 3.0
 */
public interface HttpMessage {

	/**
	 * Return the headers of this message.
	 * @return a corresponding HttpHeaders object (never {@code null})
	 */
	HttpHeaders getHeaders();

}
