org.dashbuilder.dataprovider.prometheus

Class PrometheusDataSetProvider

java.lang.Object

org.dashbuilder.dataprovider.prometheus.PrometheusDataSetProvider

All Implemented Interfaces:

DataSetProvider, DataSetDefRegistryListener

public class PrometheusDataSetProvider
extends Object
implements DataSetProvider, DataSetDefRegistryListener

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	log
protected StaticDataSetProvider	staticDataSetProvider
static String	TIME_COLUMN
static String	VALUE_COLUMN

Constructor Summary

Constructors

Constructor and Description
PrometheusDataSetProvider()
PrometheusDataSetProvider(StaticDataSetProvider staticDataSetProvider)

Method Summary

Modifier and Type	Method and Description
static PrometheusDataSetProvider	get()
DataSetMetadata	getDataSetMetadata(DataSetDef def)
DataSetProviderType	getType()
boolean	isDataSetOutdated(DataSetDef def)
DataSet	lookupDataSet(DataSetDef def, DataSetLookup lookup)
void	onDataSetDefModified(DataSetDef olDef, DataSetDef newDef)
void	onDataSetDefRegistered(DataSetDef newDef)
void	onDataSetDefRemoved(DataSetDef oldDef)
void	onDataSetDefStale(DataSetDef def)
protected DataSet	toDataSet(QueryResponse response)

Methods inherited from class java.lang.Object

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

Field Detail

VALUE_COLUMN

public static final String VALUE_COLUMN

See Also:

Constant Field Values

TIME_COLUMN

public static final String TIME_COLUMN

See Also:

Constant Field Values

staticDataSetProvider

protected StaticDataSetProvider staticDataSetProvider

log

protected org.slf4j.Logger log

Constructor Detail

PrometheusDataSetProvider

public PrometheusDataSetProvider()

PrometheusDataSetProvider

public PrometheusDataSetProvider(StaticDataSetProvider staticDataSetProvider)

Method Detail

get

public static PrometheusDataSetProvider get()

getType

public DataSetProviderType getType()

Specified by:

getType in interface DataSetProvider

getDataSetMetadata

public DataSetMetadata getDataSetMetadata(DataSetDef def)
                                   throws Exception

Specified by:

getDataSetMetadata in interface DataSetProvider

Throws:

Exception

lookupDataSet

public DataSet lookupDataSet(DataSetDef def,
                             DataSetLookup lookup)
                      throws Exception

Specified by:

lookupDataSet in interface DataSetProvider

Throws:

Exception

toDataSet

protected DataSet toDataSet(QueryResponse response)

onDataSetDefStale

public void onDataSetDefStale(DataSetDef def)

Specified by:

onDataSetDefStale in interface DataSetDefRegistryListener

onDataSetDefModified

public void onDataSetDefModified(DataSetDef olDef,
                                 DataSetDef newDef)

Specified by:

onDataSetDefModified in interface DataSetDefRegistryListener

onDataSetDefRemoved

public void onDataSetDefRemoved(DataSetDef oldDef)

Specified by:

onDataSetDefRemoved in interface DataSetDefRegistryListener

onDataSetDefRegistered

public void onDataSetDefRegistered(DataSetDef newDef)

Specified by:

onDataSetDefRegistered in interface DataSetDefRegistryListener

isDataSetOutdated

public boolean isDataSetOutdated(DataSetDef def)

Specified by:

isDataSetOutdated in interface DataSetProvider