Package org.deidentifier.arx.io

Klasse ImportAdapter

java.lang.Object

org.deidentifier.arx.io.ImportAdapter

Alle implementierten Schnittstellen:

Iterator<String[]>

Bekannte direkte Unterklassen:

ImportAdapterCSV, ImportAdapterExcel, ImportAdapterJDBC

public abstract class ImportAdapter
extends Object
implements Iterator<String[]>

Base adapter for all data sources This defines properties and methods that all data source import adapters have in common. Data sources itself are described by ImportConfiguration.

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
protected DataType<?>[]	dataTypes	Array of datatypes describing the columns.
protected String[]	header	The header.
protected int[]	indexes	Indexes of columns that should be imported This keeps track of columns that should be imported, as not all columns will necessarily be imported.

Konstruktorübersicht

Konstruktoren

Modifizierer	Konstruktor	Beschreibung
protected	ImportAdapter(ImportConfiguration config)	Creates a new instance of this object with given configuration.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
static ImportAdapter	create(ImportConfiguration config)	Factory method This will return an appropriate ImportAdapter for each implemented data source ImportAdapter.
protected DataType<?>[]	getColumnDatatypes()	Returns an array with datatypes of columns that should be imported.
ImportConfiguration	getConfig()	Returns the configuration used by the import adapter.
String[]	getHeader()	Returns the header.
Integer	getLength()	Returns the number of records, if available, null otherwise
abstract int	getProgress()	Returns the percentage of data has has already been imported.

Von Klasse geerbte Methoden java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Von Schnittstelle geerbte Methoden java.util.Iterator

forEachRemaining, hasNext, next, remove

Felddetails

header

protected String[] header

The header.

dataTypes

protected DataType<?>[] dataTypes

Array of datatypes describing the columns.

indexes

protected int[] indexes

Indexes of columns that should be imported This keeps track of columns that should be imported, as not all columns will necessarily be imported.

Konstruktordetails

ImportAdapter

protected ImportAdapter(ImportConfiguration config)

Creates a new instance of this object with given configuration.

Parameter:

config - config

Methodendetails

create

public static ImportAdapter create(ImportConfiguration config)
                            throws IOException

Factory method This will return an appropriate ImportAdapter for each implemented data source ImportAdapter. Refer to the specific ImportAdapter itself for details.

Parameter:

config - config

Gibt zurück:

Specific ImportAdapter for given configuration

Löst aus:

IOException

getConfig

public ImportConfiguration getConfig()

Returns the configuration used by the import adapter.

Gibt zurück:

config

getHeader

public String[] getHeader()

Returns the header.

Gibt zurück:

getLength

public Integer getLength()

Returns the number of records, if available, null otherwise

Gibt zurück:

getProgress

public abstract int getProgress()

Returns the percentage of data has has already been imported.

Gibt zurück:

Percentage of data already imported, 0 - 100

getColumnDatatypes

protected DataType<?>[] getColumnDatatypes()

Returns an array with datatypes of columns that should be imported.

Gibt zurück:

Array containing datatypes of columns that should be imported