GPKGFeatureColumn

Objective-C

@interface GPKGFeatureColumn : GPKGUserColumn

Swift

class GPKGFeatureColumn : GPKGUserColumn

Feature column

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  • Geometry type if a geometry column

    Declaration

    Objective-C

    @property (nonatomic) enum SFGeometryType geometryType;

    Swift

    var geometryType: SFGeometryType { get set }
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  • Create a new primary key column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createPrimaryKeyColumnWithName:(NSString *)name;

    Swift

    class func createPrimaryKeyColumn(withName name: String!) -> GPKGFeatureColumn!

    Parameters

    name

    column name

    Return Value

    feature column

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  • Create a new primary key column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createPrimaryKeyColumnWithName:(NSString *)name
                                     andAutoincrement:(BOOL)autoincrement;

    Swift

    class func createPrimaryKeyColumn(withName name: String!, andAutoincrement autoincrement: Bool) -> GPKGFeatureColumn!

    Parameters

    name

    name
    autoincrement

    autoincrement flag

    Return Value

    feature column

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  • Create a new primary key column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createPrimaryKeyColumnWithIndex:(int)index
                                               andName:(NSString *)name;

    Swift

    class func createPrimaryKeyColumn(with index: Int32, andName name: String!) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name

    Return Value

    feature column

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  • Create a new primary key column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createPrimaryKeyColumnWithIndex:(int)index
                                               andName:(NSString *)name
                                      andAutoincrement:(BOOL)autoincrement;

    Swift

    class func createPrimaryKeyColumn(with index: Int32, andName name: String!, andAutoincrement autoincrement: Bool) -> GPKGFeatureColumn!

    Parameters

    index

    index
    name

    name
    autoincrement

    autoincrement flag

    Return Value

    feature column

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  • Create a new geometry column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createGeometryColumnWithName:(NSString *)name
                                    andGeometryType:(enum SFGeometryType)type;

    Swift

    class func createGeometryColumn(withName name: String!, andGeometryType type: SFGeometryType) -> GPKGFeatureColumn!

    Parameters

    name

    column name
    type

    geometry type

    Return Value

    feature column

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  • Create a new geometry column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createGeometryColumnWithIndex:(int)index
                                             andName:(NSString *)name
                                     andGeometryType:(enum SFGeometryType)type;

    Swift

    class func createGeometryColumn(with index: Int32, andName name: String!, andGeometryType type: SFGeometryType) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name
    type

    geometry type

    Return Value

    feature column

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  • Create a new geometry column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createGeometryColumnWithName:(NSString *)name
                                    andGeometryType:(enum SFGeometryType)type
                                         andNotNull:(BOOL)notNull
                                    andDefaultValue:(NSObject *)defaultValue;

    Swift

    class func createGeometryColumn(withName name: String!, andGeometryType type: SFGeometryType, andNotNull notNull: Bool, andDefaultValue defaultValue: NSObject!) -> GPKGFeatureColumn!

    Parameters

    name

    column name
    type

    geometry type
    notNull

    not null
    defaultValue

    default value or nil

    Return Value

    feature column

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  • Create a new geometry column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createGeometryColumnWithIndex:(int)index
                                             andName:(NSString *)name
                                     andGeometryType:(enum SFGeometryType)type
                                          andNotNull:(BOOL)notNull
                                     andDefaultValue:(NSObject *)defaultValue;

    Swift

    class func createGeometryColumn(with index: Int32, andName name: String!, andGeometryType type: SFGeometryType, andNotNull notNull: Bool, andDefaultValue defaultValue: NSObject!) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name
    type

    geometry type
    notNull

    not null
    defaultValue

    default value or nil

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithName:(NSString *)name
                                andDataType:(enum GPKGDataType)type;

    Swift

    class func createColumn(withName name: String!, andDataType type: GPKGDataType) -> GPKGFeatureColumn!

    Parameters

    name

    column name
    type

    data type

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithIndex:(int)index
                                     andName:(NSString *)name
                                 andDataType:(enum GPKGDataType)type;

    Swift

    class func createColumn(with index: Int32, andName name: String!, andDataType type: GPKGDataType) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name
    type

    data type

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithName:(NSString *)name
                                andDataType:(enum GPKGDataType)type
                                 andNotNull:(BOOL)notNull;

    Swift

    class func createColumn(withName name: String!, andDataType type: GPKGDataType, andNotNull notNull: Bool) -> GPKGFeatureColumn!

    Parameters

    name

    column name
    type

    data type
    notNull

    not null

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithIndex:(int)index
                                     andName:(NSString *)name
                                 andDataType:(enum GPKGDataType)type
                                  andNotNull:(BOOL)notNull;

    Swift

    class func createColumn(with index: Int32, andName name: String!, andDataType type: GPKGDataType, andNotNull notNull: Bool) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name
    type

    data type
    notNull

    not null

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithName:(NSString *)name
                                andDataType:(enum GPKGDataType)type
                                 andNotNull:(BOOL)notNull
                            andDefaultValue:(NSObject *)defaultValue;

    Swift

    class func createColumn(withName name: String!, andDataType type: GPKGDataType, andNotNull notNull: Bool, andDefaultValue defaultValue: NSObject!) -> GPKGFeatureColumn!

    Parameters

    name

    column name
    type

    data type
    notNull

    not null
    defaultValue

    default value or nil

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithIndex:(int)index
                                     andName:(NSString *)name
                                 andDataType:(enum GPKGDataType)type
                                  andNotNull:(BOOL)notNull
                             andDefaultValue:(NSObject *)defaultValue;

    Swift

    class func createColumn(with index: Int32, andName name: String!, andDataType type: GPKGDataType, andNotNull notNull: Bool, andDefaultValue defaultValue: NSObject!) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name
    type

    data type
    notNull

    not null
    defaultValue

    default value or nil

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithName:(NSString *)name
                                andDataType:(enum GPKGDataType)type
                                     andMax:(NSNumber *)max;

    Swift

    class func createColumn(withName name: String!, andDataType type: GPKGDataType, andMax max: NSNumber!) -> GPKGFeatureColumn!

    Parameters

    name

    column name
    type

    data type
    max

    max value

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithIndex:(int)index
                                     andName:(NSString *)name
                                 andDataType:(enum GPKGDataType)type
                                      andMax:(NSNumber *)max;

    Swift

    class func createColumn(with index: Int32, andName name: String!, andDataType type: GPKGDataType, andMax max: NSNumber!) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name
    type

    data type
    max

    max value

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithName:(NSString *)name
                                andDataType:(enum GPKGDataType)type
                                     andMax:(NSNumber *)max
                                 andNotNull:(BOOL)notNull
                            andDefaultValue:(NSObject *)defaultValue;

    Swift

    class func createColumn(withName name: String!, andDataType type: GPKGDataType, andMax max: NSNumber!, andNotNull notNull: Bool, andDefaultValue defaultValue: NSObject!) -> GPKGFeatureColumn!

    Parameters

    name

    column name
    type

    data type
    max

    max value
    notNull

    not null
    defaultValue

    default value or nil

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithIndex:(int)index
                                     andName:(NSString *)name
                                 andDataType:(enum GPKGDataType)type
                                      andMax:(NSNumber *)max
                                  andNotNull:(BOOL)notNull
                             andDefaultValue:(NSObject *)defaultValue;

    Swift

    class func createColumn(with index: Int32, andName name: String!, andDataType type: GPKGDataType, andMax max: NSNumber!, andNotNull notNull: Bool, andDefaultValue defaultValue: NSObject!) -> GPKGFeatureColumn!

    Parameters

    index

    column index
    name

    column name
    type

    data type
    max

    max value
    notNull

    not null
    defaultValue

    default value or nil

    Return Value

    feature column

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  • Create a new column

    Declaration

    Objective-C

    + (GPKGFeatureColumn *)createColumnWithTableColumn:
    (GPKGTableColumn *)tableColumn;

    Swift

    class func createColumn(with tableColumn: GPKGTableColumn!) -> GPKGFeatureColumn!

    Parameters

    tableColumn

    table column

    Return Value

    feature column

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  • Initialize

    Declaration

    Objective-C

    - (instancetype)initWithIndex:(int)index
                      andName:(NSString *)name
                  andDataType:(enum GPKGDataType)dataType
                       andMax:(NSNumber *)max
                   andNotNull:(BOOL)notNull
              andDefaultValue:(NSObject *)defaultValue
                andPrimaryKey:(BOOL)primaryKey
             andAutoincrement:(BOOL)autoincrement
              andGeometryType:(enum SFGeometryType)geometryType;

    Swift

    init!(index: Int32, andName name: String!, andDataType dataType: GPKGDataType, andMax max: NSNumber!, andNotNull notNull: Bool, andDefaultValue defaultValue: NSObject!, andPrimaryKey primaryKey: Bool, andAutoincrement autoincrement: Bool, andGeometryType geometryType: SFGeometryType)

    Parameters

    index

    column index
    name

    column name
    dataType

    data type
    max

    max value
    notNull

    not null
    defaultValue

    default value or nil
    primaryKey

    true if primary key
    autoincrement

    autoincrement flag
    geometryType

    geometry type

    Return Value

    new feature column

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  • Determine if this column is a geometry

    Declaration

    Objective-C

    - (BOOL)isGeometry;

    Swift

    func isGeometry() -> Bool

    Return Value

    true if a geometry column

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