Round<T> .ComputeDataSourceValue Class

Returns a series of values that represent the rounded value, with specified fractional digits, of each of the values in the source series. Parameter digits, optional, is a positive integer value representing the number of decimal places in the return value - defaults to 0.

Inheritance Hierarchy

System.Object
  GrafanaAdapters.Functions.GrafanaFunctionBase<DataSourceValue>
    GrafanaAdapters.Functions.BuiltIn.Round<DataSourceValue>
      GrafanaAdapters.Functions.BuiltIn.Round<T>.ComputeDataSourceValue

Namespace: GrafanaAdapters.Functions.BuiltIn
Assembly: GrafanaAdapters (in GrafanaAdapters.dll) Version: 2.4.171-beta

Syntax

C++

JavaScript

Copy

public class ComputeDataSourceValue : Round<DataSourceValue>

Public Class ComputeDataSourceValue
	Inherits Round(Of DataSourceValue)

public ref class ComputeDataSourceValue : public Round<DataSourceValue>

type ComputeDataSourceValue = 
    class
        inherit Round<DataSourceValue>
    end

GrafanaAdapters.Functions.BuiltIn.ComputeDataSourceValue = function();

Type.createClass(
	'GrafanaAdapters.Functions.BuiltIn.ComputeDataSourceValue',
	GrafanaAdapters.Functions.BuiltIn.Round`1);

View Source

The Round<T> .ComputeDataSourceValue type exposes the following members.

Constructors

	Name	Description
	Round<T>.ComputeDataSourceValue	Initializes a new instance of the Round<T> .ComputeDataSourceValue class

Top

Properties

	Name	Description
	Aliases	Gets any defined aliases for the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	AllowedGroupOperations	Gets set of group operations that the Grafana function allows. (Inherited from GrafanaFunctionBase<T>)
	Category	Gets the category of the Grafana function, i.e., built-in or custom. (Inherited from GrafanaFunctionBase<T>)
	DataTypeIndex	Gets the data source value type index associated with the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	Description	Gets the description of the Grafana function. (Inherited from Round<T>)
	InternalParameterCount	Gets the number of internal parameters of the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	IsSliceSeriesEquivalent	Gets or sets a flag indicating whether the function behaves equivalently when processed as a series or as a slice. Value defaults to true for functions that return a series of values, i.e., the return type is Series, and the AllowedGroupOperations includes the flag for Slice operations; otherwise, value defaults to false when the return type is a scalar value, i.e., Scalar, or the AllowedGroupOperations does not include the flag for Slice operations. (Inherited from GrafanaFunctionBase<T>)
	Name	Gets the name of the Grafana function. (Inherited from Round<T>)
	OptionalParameterCount	Gets the number of optional parameters of the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	ParameterDefinitions	Gets the list of defined parameter definitions for the Grafana function. (Inherited from Round<T>)
	PublishedGroupOperations	Gets set of group operations that the Grafana function exposes publicly. (Inherited from GrafanaFunctionBase<T>)
	RequiredParameterCount	Gets the number of required parameters, not including data source values expression, of the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	ResultIsSetTargetSeries	Gets flag that determines if function result is target series for set-based group operations. (Inherited from GrafanaFunctionBase<T>)
	ReturnType	Gets the return type of the Grafana function, i.e., scalar or series. (Inherited from Round<T>)

Top

Methods

	Name	Description
	CheckAllowedGroupOperation	Checks if function allows requested group operation against AllowedGroupOperations property. (Inherited from GrafanaFunctionBase<T>)
	ComputeAsync	Executes the computation for the Grafana function. (Inherited from Round<T>)
	ComputeSetAsync	Executes a custom set computation for the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	ComputeSliceAsync	Executes a custom slice computation for the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	ExecuteFunction	Executes specified function against data source values enumeration using provided parameters. (Inherited from GrafanaFunctionBase<T>)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	FormatTargetName	Gets a formatted target name for the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	GetDataSourceValues	Gets data source values enumeration found in the provided parameters. (Inherited from GrafanaFunctionBase<T>)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	ParseParameters	Executes custom parameter parsing for the Grafana function. (Inherited from GrafanaFunctionBase<T>)
	ToString	Returns a string that represents the current object. (Inherited from Object)

Top

Remarks

Signature: Round([digits = 0], expression)
Returns: Series of values.
Example: Round(3, FILTER ActiveMeasurements WHERE SignalType='FREQ')
Variants: Round
Execution: Deferred enumeration.

Reference

GrafanaAdapters.Functions.BuiltIn Namespace