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Interface ExpressionInfo

Hierarchy

Index

Properties

Methods

Properties

declaredClass

declaredClass: string

destroyed

destroyed: boolean

expression

expression: string

An Arcade expression evaluating to either a string, number, dictionary, or array.

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initialized

initialized: boolean

name

name: string

The name of the expression.

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returnType

returnType: "string" | "number" | "boolean"

Indicates the return type of the Arcade expression.

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title

title: string

The title used to describe the value returned by the expression.

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Methods

Protected _get

  • _get(propertyName: string): any
  • _get<T>(propertyName: string): T

  • Parameters

    • propertyName: string

    Returns any

  • Type parameters

    • T

    Parameters

    • propertyName: string

    Returns T

Protected _set

  • Type parameters

    • T

    Parameters

    • propertyName: string
    • value: T

    Returns ExpressionInfo

clone

  • Creates a deep clone of the ExpressionInfo class.

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    Returns ExpressionInfo

destroy

  • destroy(): void

  • Returns void

get

  • get<T>(propertyName: string): T
  • get(propertyName: string): any

  • Type parameters

    • T

    Parameters

    • propertyName: string

    Returns T

  • Parameters

    • propertyName: string

    Returns any

Protected notifyChange

  • notifyChange(propertyName: string): void

  • Parameters

    • propertyName: string

    Returns void

set

  • Type parameters

    • T

    Parameters

    • propertyName: string
    • value: T

    Returns ExpressionInfo

  • Parameters

    Returns ExpressionInfo

toJSON

  • toJSON(): any

  • Converts an instance of this class to its ArcGIS portal JSON representation.

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    Returns any

watch

  • Parameters

    • path: string | string[]
    • callback: WatchCallback
    • Optional sync: boolean

    Returns WatchHandle

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