Attributes | iOS SDK | 2GIS Documentation
iOS SDK
Maps
Search
Navigation
Urbi Pro
CityLens
On‑Premise
Account

Attributes

Interface for managing map object attributes.

Extends: Hashable
public static func == (lhs: Attributes, rhs: Attributes) -> Bool

Returns a Boolean value indicating whether two values are equal.

Methods
public func hash(into hasher: inout Hasher)

Hashes the essential components of this value by passing them to the given hasher.

Parameters
hasher
Hasher

Hasher to use when combining the components of this instance.

public func setAttributeValue(
    name: String,
    value: AttributeValue
)

Setting an attribute.

Parameters
name
String

Property name.

value
public func setAttributeValues(
    values: [String: AttributeValue],
    attributesToRemove: [String] = []
)

Sets a set of attributes.

Parameters
values
String[ : ]

Set of “name”:“value” pairs for added properties.

attributesToRemove
String[]

List of property names to delete.

public func removeAttribute(
    name: String
)

Removes an attribute.

Parameters
name
String

Name of a property to delete.

public func getAttributeValue(
    name: String
) -> AttributeValue

Gets an attribute.

Parameters
name
String

Name of a property to retrieve.

Returns
Properties
var attributeNames

Retrieving a list of properties.

var changed
Channel<[String]>

Gets a channel notifying about the change of the properties.