Class FeatureTableReader

Reads the metadata from an existing feature table

Hierarchy

UserTableReader<FeatureColumn, FeatureTable>
- FeatureTableReader

Index

Constructors

Methods

createColumn createTable readTable

Constructors

constructor

new FeatureTableReader(geometryColumns: GeometryColumns): FeatureTableReader
Constructor
Parameters
- geometryColumns: GeometryColumns
  
  geometry columns
Returns FeatureTableReader
Overrides UserTableReader.constructor
- Defined in lib/features/user/featureTableReader.ts:20
new FeatureTableReader(tableName: string, geometryColumnName: string): FeatureTableReader
Constructor
Parameters
- tableName: string
  
  table name
- geometryColumnName: string
  
  geometry column name
Returns FeatureTableReader
Overrides UserTableReader<FeatureColumn, FeatureTable>.constructor
- Defined in lib/features/user/featureTableReader.ts:27
new FeatureTableReader(tableName: string): FeatureTableReader
Constructor, uses first or only found geometry column
Parameters
- tableName: string
  
  table name
Returns FeatureTableReader
Overrides UserTableReader<FeatureColumn, FeatureTable>.constructor
- Defined in lib/features/user/featureTableReader.ts:33

Methods

createColumn

createColumn(tableColumn: TableColumn): FeatureColumn
Creates a user column
Parameters
- tableColumn: TableColumn
Returns FeatureColumn
Overrides UserTableReader.createColumn
- Defined in lib/features/user/featureTableReader.ts:64

createTable

createTable(tableName: string, columnList: FeatureColumn[]): FeatureTable
Creates a user column
Parameters
- tableName: string
- columnList: FeatureColumn[]
Returns FeatureTable
Overrides UserTableReader.createTable
- Defined in lib/features/user/featureTableReader.ts:57

readTable

readTable(db: GeoPackageConnection): FeatureTable
Read the table

Returns
table
Parameters
- db: GeoPackageConnection
  
  connection
Returns FeatureTable
Inherited from UserTableReader.readTable
- Defined in lib/user/userTableReader.ts:40

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