com.sitewhere.spi.device.event

Interface IDeviceStreamData

All Superinterfaces:

java.lang.Comparable<IDeviceEvent>, IDeviceEvent, IMetadataProvider, java.io.Serializable

All Known Implementing Classes:

DeviceStreamData

public interface IDeviceStreamData
extends IDeviceEvent

A single chunk of data that is part of a stream coming from a device.

Method Summary

Modifier and Type	Method and Description
byte[]	getData() Get chunk data.
java.lang.Long	getSequenceNumber() Get sequence number for ordering chunks.
java.lang.String	getStreamId() Get id that ties all related chunks together.

Methods inherited from interface com.sitewhere.spi.device.event.IDeviceEvent

getAssetId, getAssetModuleId, getAssignmentType, getDeviceAssignmentToken, getEventDate, getEventType, getId, getReceivedDate, getSiteToken

Methods inherited from interface com.sitewhere.spi.common.IMetadataProvider

addOrReplaceMetadata, clearMetadata, getMetadata, getMetadata, removeMetadata

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

getStreamId

java.lang.String getStreamId()

Get id that ties all related chunks together.

Returns:

getSequenceNumber

java.lang.Long getSequenceNumber()

Get sequence number for ordering chunks.

Returns:

getData

byte[] getData()

Get chunk data.

Returns: