GrafanaDataSourceBase Class

Represents a base implementation for Grafana data sources.

Inheritance Hierarchy

SystemObject
GrafanaAdaptersGrafanaDataSourceBase

Namespace: GrafanaAdapters
Assembly: GrafanaAdapters (in GrafanaAdapters.dll) Version: 2.4.207-beta

Syntax

C++

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[SerializableAttribute]
public abstract class GrafanaDataSourceBase

<SerializableAttribute>
Public MustInherit Class GrafanaDataSourceBase

[SerializableAttribute]
public ref class GrafanaDataSourceBase abstract

[<AbstractClassAttribute>]
[<SerializableAttribute>]
type GrafanaDataSourceBase = class end

GrafanaAdapters.GrafanaDataSourceBase = function();

Type.createClass(
	'GrafanaAdapters.GrafanaDataSourceBase');

View Source

The GrafanaDataSourceBase type exposes the following members.

Constructors

	Name	Description
	GrafanaDataSourceBase	Initializes a new instance of the GrafanaDataSourceBase class

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Properties

	Name	Description
	InstanceName	Gets or sets instance name for this GrafanaDataSourceBase implementation.
	MaximumAnnotationsPerRequest	Gets or sets maximum number of annotations to return during an annotations query.
	MaximumSearchTargetsPerRequest	Gets or sets maximum number of search targets to return during a search query.
	Metadata	Gets or sets DataSetAdapter used to hold DataSet based metadata source available to this GrafanaDataSourceBase implementation.

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Methods

	Name	Description
	Annotations	Queries data source for annotations in a time-range (e.g., Alarms).
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetAlarmState	Queries current alarm device state.
	GetDeviceAlarms	Queries All Available Device Alarm states.
	GetDeviceGroups	Queries All Available Device Groups.
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	GetValueTypeFunctions	Gets the functions that are available for a given data source value type.
	GetValueTypes	Gets the data source value types, i.e., any type that has implemented IDataSourceValueType, that have been loaded into the application domain.
	GetValueTypeTableFields	Gets the field names for a given table when dataTypeIndex is a valid index in the data source value cache and selected table name contains all the fields that the value type has defined as required, see RequiredMetadataFieldNames . When dataTypeIndex is -1, fields for any valid metadata table name are returned.
	GetValueTypeTables	Gets the table names that, at a minimum, contain all the fields that the value type has defined as required, see RequiredMetadataFieldNames when dataTypeIndex is a valid index in the data source value cache. When dataTypeIndex is -1, all table names are returned.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	Query	Queries data source returning data as Grafana time-series data set.
	QueryDataSourceValues	Starts a query that will read data source values, given a set of point IDs and targets, over a time range.
	ReloadDataSourceValueTypes	Reloads data source value types cache.
	ReloadGrafanaFunctions	Reloads Grafana functions cache.
	Search	Search data source meta-data for a target.
	ToString	Returns a string that represents the current object. (Inherited from Object)

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Reference

GrafanaAdapters Namespace