MLKitEntityExtraction 框架参考
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MLKFlightNumberEntity
@interface MLKFlightNumberEntity : NSObject
从文本中提取的航班号实体。
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声明
Objective-C
@property (nonatomic, readonly) NSString *_Nonnull airlineCode;
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声明
Objective-C
@property (nonatomic, readonly) NSString *_Nonnull flightNumber;
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声明
Objective-C
- (nonnull instancetype)init;
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最后更新时间 (UTC):2025-07-25。
[null,null,["最后更新时间 (UTC):2025-07-25。"],[],["The `MLKFlightNumberEntity` class extracts flight number information from text. It provides read-only properties: `airlineCode`, representing the IATA airline designator (two or three letters), and `flightNumber`, the 1-4 digit flight number. The `init` method is unavailable, indicating that instances of this class should not be directly created through initialization. The class's primary purpose is to access extracted flight data.\n"],null,[]]