MqttIProperty class abstract

Base class for MQTT message properties

A Property consists of an Identifier which defines its usage and data type, followed by a value.

Implementers

• MqttBinaryDataProperty
• MqttByteProperty
• MqttFourByteIntegerProperty
• MqttStringPairProperty
• MqttTwoByteIntegerProperty
• MqttUtf8StringProperty
• MqttVariableByteIntegerProperty

Constructors

MqttIProperty()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

identifier ↔ MqttPropertyIdentifier?

Identifier

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → dynamic

The value

no setter

Methods

getWriteLength() → int?

Gets the length of the write data when WriteTo will be called. A subclass that overrides writeTo must also overwrite this method.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

readFrom(MqttByteBuffer stream) → void

Deserialize from a byte buffer stream

toString() → String

A string representation of this object.

inherited

writeTo(MqttByteBuffer stream) → void

Serialize to a byte buffer stream

Operators

operator ==(Object other) → bool

The equality operator.

inherited