final class MqttCodecUtil
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static int |
MAX_CLIENT_ID_LENGTH |
private static int |
MIN_CLIENT_ID_LENGTH |
private static char[] |
TOPIC_WILDCARDS |
Modifier | Constructor and Description |
---|---|
private |
MqttCodecUtil() |
Modifier and Type | Method and Description |
---|---|
(package private) static boolean |
isValidClientId(MqttVersion mqttVersion,
java.lang.String clientId) |
(package private) static boolean |
isValidMessageId(int messageId) |
(package private) static boolean |
isValidPublishTopicName(java.lang.String topicName) |
(package private) static MqttFixedHeader |
resetUnusedFields(MqttFixedHeader mqttFixedHeader) |
(package private) static MqttFixedHeader |
validateFixedHeader(MqttFixedHeader mqttFixedHeader) |
private static final char[] TOPIC_WILDCARDS
private static final int MIN_CLIENT_ID_LENGTH
private static final int MAX_CLIENT_ID_LENGTH
static boolean isValidPublishTopicName(java.lang.String topicName)
static boolean isValidMessageId(int messageId)
static boolean isValidClientId(MqttVersion mqttVersion, java.lang.String clientId)
static MqttFixedHeader validateFixedHeader(MqttFixedHeader mqttFixedHeader)
static MqttFixedHeader resetUnusedFields(MqttFixedHeader mqttFixedHeader)