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iOS Audience Service

Functions​

syncSegmentDefinitions​

public func syncSegmentDefinitions(
    onSuccess: @escaping () -> Void,
    onError: ((Error) -> Void)? = nil
)

Synchronizes segment definitions with the Orchestrator and updates local storage.

Parameters:

  • onSuccess: () -> Void — Called when synchronization completes successfully.
  • onError: ((Error) -> Void)? — Called when an error occurs during synchronization.

getSegmentDefinitions​

public func getSegmentDefinitions(
    onSuccess: @escaping ([[SegmentDefinition](#segmentdefinition)]) -> Void,
    onError: ((Error) -> Void)? = nil
)

Retrieves all available segment definitions from local storage.

Parameters:

  • onSuccess: ([SegmentDefinition]) -> Void — Called with the list of segment definitions.
  • onError: ((Error) -> Void)? — Called when an error occurs while reading from local storage.

getSegmentDefinition​

public func getSegmentDefinition(
    name: String,
    onSuccess: @escaping (SegmentDefinition?) -> Void,
    onError: ((Error) -> Void)? = nil
)

Retrieves a segment definition by its name.

Parameters:

  • name: String — The unique name of the segment definition to retrieve.
  • onSuccess: (SegmentDefinition?) -> Void — Called with the matching segment definition, or nil if not found.
  • onError: ((Error) -> Void)? — Called when an error occurs while reading from local storage.

syncSegmentSubscriptions​

public func syncSegmentSubscriptions(
    onSuccess: @escaping () -> Void,
    onError: ((Error) -> Void)? = nil
)

Synchronizes segment subscriptions.

Parameters:

  • onSuccess: () -> Void — Called when synchronization (and optional fetch) completes successfully.
  • onError: ((Error) -> Void)? — Called when an error occurs during synchronization or fetch.

Classes​

SegmentDefinition​

public class SegmentDefinition: Codable {
        public var id: String
        public var name: String
        public var text: String
        public var condition: Filter
        public var description: String?
}

SegmentSubscription​

public struct SegmentSubscription: Codable {
        public var segmentDefinitionId: String
}

Criteria​

public class Criteria: RuleCondition {
        public let field: String
        public let criteriaOperator: String
        public let value: String
}

Filter​

public class Filter: RuleCondition {
        public let type: String?
        public let filters: [Filter]?
        public let filter: Filter?
        public let criteria: Criteria?
}