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Spring Integration ZeroMQ Support

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/*
 * Copyright 2020-2024 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
 *
 *      https://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.integration.zeromq;

/**
 * The message headers constants to represent ZeroMq message attributes.
 *
 * @author Artem Bilan
 *
 * @since 5.4
 */
public final class ZeroMqHeaders {

	public static final String PREFIX = "zeromq_";

	/**
	 * A ZeroMq pub/sub message topic header.
	 */
	public static final String TOPIC = PREFIX + "topic";

	private ZeroMqHeaders() {
	}

}