OlapDataSource Class

An OLAP data source that provides data for the dashboard.

Declaration

export class OlapDataSource extends DataSource

Inheritance

DataSource
OlapDataSource

constructor

Initializes a new instance of the OlapDataSource class.

Declaration

constructor(dataSourceJSON?: any, serializer?: DevExpress.Analytics.Utils.ModelSerializer)

Parameters

Name Type Description
dataSourceJSON any

A JSON object used for dashboard deserialization. Do not pass this parameter directly.

serializer ModelSerializer

An object used for dashboard deserialization. Do not pass this parameter directly.

Properties

connectionName Property

Declaration

connectionName: ko.Observable<string>

Property Value

Type
Observable<string>

Methods

getDisplayNamePrefix Method

Gets the display name of the current data source.

Declaration

getDisplayNamePrefix(): string

Returns

Type Description
string

A string that is the display name of the current data source.

getInfo Method

For internal use.

Declaration

getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray

Returns

Type Description
ISerializationInfoArray

An array of objects that provide serialization info.