/*
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to You 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 geode.kafka;

public class LocatorHostPort {

    private String hostName;
    private int port;

    public LocatorHostPort(String hostName, int port) {
        this.hostName = hostName;
        this.port = port;
    }

    public String getHostName() {
        return hostName;
    }

    public int getPort() {
        return port;
    }
    public String toString() {
        return hostName + "[" + port + "]";
    }
}
