com.sitewhere.spi.device.event

Interface IDeviceStateChange

All Superinterfaces:

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

All Known Implementing Classes:

DeviceStateChange, DeviceStateChangeWithAsset

public interface IDeviceStateChange
extends IDeviceEvent

Event that captures a change of state (either requested or after the fact) for a device.

Method Summary

Modifier and Type	Method and Description
StateChangeCategory	getCategory() Get category of state change.
java.util.Map<java.lang.String,java.lang.String>	getData() Get data associated with the state change.
java.lang.String	getNewState() Get the requested new state.
java.lang.String	getPreviousState() Get the previous (or assumed previous) state.
StateChangeType	getType() Get type of state change.

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

getCategory

StateChangeCategory getCategory()

Get category of state change.

Returns:

getType

StateChangeType getType()

Get type of state change.

Returns:

getPreviousState

java.lang.String getPreviousState()

Get the previous (or assumed previous) state.

Returns:

getNewState

java.lang.String getNewState()

Get the requested new state.

Returns:

getData

java.util.Map<java.lang.String,java.lang.String> getData()

Get data associated with the state change.

Returns: