Package org.openremote.model.datapoint

Class Datapoint

java.lang.Object

org.openremote.model.datapoint.Datapoint

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AssetDatapoint, AssetPredictedDatapoint

@MappedSuperclass
public abstract class Datapoint
extends Object
implements Serializable

A datapoint is used to hold time series data of an entity attribute.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	assetId
protected String	attributeName
protected Date	timestamp
protected Object	value

Constructor Summary

Constructors

Constructor	Description
Datapoint()
Datapoint(String assetId, String attributeName, Object value, long timestamp)
Datapoint(AttributeEvent stateEvent)
Datapoint(AttributeRef attributeRef, Object value, long timestamp)
Datapoint(AttributeState attributeState, long timestamp)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getAssetId()
String	getAttributeName()
long	getTimestamp()
Object	getValue()
int	hashCode()
void	setAssetId(String assetId)
void	setAttributeName(String attributeName)
void	setTimestamp(long timestamp)
void	setValue(Object value)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

assetId

protected String assetId

attributeName

protected String attributeName

timestamp

protected Date timestamp

value

protected Object value

Constructor Details

Datapoint

public Datapoint()

Datapoint

public Datapoint(AttributeState attributeState,
 long timestamp)

Datapoint

public Datapoint(AttributeEvent stateEvent)

Datapoint

public Datapoint(AttributeRef attributeRef,
 Object value,
 long timestamp)

Datapoint

public Datapoint(String assetId,
 String attributeName,
 Object value,
 long timestamp)

Method Details

getAssetId

public String getAssetId()

setAssetId

public void setAssetId(String assetId)

getAttributeName

public String getAttributeName()

setAttributeName

public void setAttributeName(String attributeName)

getTimestamp

public long getTimestamp()

setTimestamp

public void setTimestamp(long timestamp)

getValue

public Object getValue()

setValue

public void setValue(Object value)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object