org.apache.hudi.org.apache.hbase.thirdparty.io.netty.handler.codec.mqtt.MqttTopicSubscription Maven / Gradle / Ivy
/*
* Copyright 2014 The Netty Project
*
* The Netty Project 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:
*
* 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.apache.hbase.thirdparty.io.netty.handler.codec.mqtt;
import org.apache.hbase.thirdparty.io.netty.util.internal.StringUtil;
/**
* Contains a topic name and Qos Level.
* This is part of the {@link MqttSubscribePayload}
*/
public final class MqttTopicSubscription {
private final String topicFilter;
private final MqttSubscriptionOption option;
public MqttTopicSubscription(String topicFilter, MqttQoS qualityOfService) {
this.topicFilter = topicFilter;
this.option = MqttSubscriptionOption.onlyFromQos(qualityOfService);
}
public MqttTopicSubscription(String topicFilter, MqttSubscriptionOption option) {
this.topicFilter = topicFilter;
this.option = option;
}
public String topicName() {
return topicFilter;
}
public MqttQoS qualityOfService() {
return option.qos();
}
public MqttSubscriptionOption option() {
return option;
}
@Override
public String toString() {
return new StringBuilder(StringUtil.simpleClassName(this))
.append('[')
.append("topicFilter=").append(topicFilter)
.append(", option=").append(this.option)
.append(']')
.toString();
}
}