TelemetryEvent (iotcore 1.0.0 API)

com.google.android.things.iotcore

Class TelemetryEvent

• java.lang.Object
• • com.google.android.things.iotcore.TelemetryEvent

• ---

  
  

  public class TelemetryEvent
  extends Object

  Represents a telemetry event to publish to Cloud IoT Core.

• • Nested Class Summary

    Nested Classes 

    Modifier and Type	Class and Description
    static interface	TelemetryEvent.Qos Quality of service options.

  • Field Summary

    Fields 

    Modifier and Type	Field and Description
    static int	QOS_AT_LEAST_ONCE At least once delivery.
    static int	QOS_AT_MOST_ONCE At most once delivery.

  • Constructor Summary

    Constructors 

    Constructor and Description
    TelemetryEvent(byte[] data, String topicSubpath, int qos) Constructs a new TelemetryEvent with the data to publish and an optional topic subpath destination.

  • Method Summary

    All Methods Instance Methods Concrete Methods 

    Modifier and Type	Method and Description
    byte[]	getData() Gets this event's data.
    int	getQos() Gets this event's quality of service settings.
    String	getTopicSubpath() Gets this event's topic subpath.

    • Methods inherited from class java.lang.Object

      clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• • Field Detail

    • QOS_AT_MOST_ONCE

      public static final int QOS_AT_MOST_ONCE

      At most once delivery.

      See Also:

      Constant Field Values

    • QOS_AT_LEAST_ONCE

      public static final int QOS_AT_LEAST_ONCE

      At least once delivery.

      See Also:

      Constant Field Values

  • Constructor Detail

    • TelemetryEvent

      public TelemetryEvent(@NonNull
                            byte[] data,
                            @Nullable
                            String topicSubpath,
                            int qos)

      Constructs a new TelemetryEvent with the data to publish and an optional topic subpath destination.

      Parameters:

      data - the telemetry event data to send to Cloud IoT Core

      topicSubpath - the subpath under "../device/../events/"

      qos - the quality of service to use when sending the message

  • Method Detail

    • getData

      public byte[] getData()

      Gets this event's data.

      Returns:

      this event's data

    • getTopicSubpath

      public String getTopicSubpath()

      Gets this event's topic subpath.

      Non-empty strings returned by this method always begin with a slash (e.g. /foo).

      Returns:

      this event's topic subpath

    • getQos

      public int getQos()

      Gets this event's quality of service settings.

      Returns:

      this event's QOS settings