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QueryNode Class

#Declaration

TypeScript
export class QueryNode extends SerializableModel

#Inherited Members

#Inheritance

#constructor

Initializes a new instance of the QueryNode class.

#Declaration

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

#Parameters

Name Type Description
json 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

#alias Property

#Declaration

TypeScript
alias: ko.Observable<string>

#Property Value

Type
Observable<string>

#queryType Property

#Declaration

TypeScript
get queryType(): FederationQueryType

#Property Value

Type
FederationQueryType

#Methods

#getInfo Method

For internal use.

#Declaration

TypeScript
getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray

#Returns

Type Description
ISerializationInfoArray

An array of objects that provide serialization info.