Interface RowExt

All Superinterfaces:

Row

public interface RowExt
extends Row

An extension of the Row interface to support #wasNull(). Not all ports currently implement this interface. Currently this is supported in iOS, Simulator, UWP, and Android ports. Use Database#supportsWasNull(com.codename1.db.Row) to check whether a row supports wasNull(), and use Database#wasNull(com.codename1.db.Row) as an abstraction to avoid needing to cast a Row to RowExt.

Method Summary

Modifier and Type	Method	Description
boolean	wasNull()

Methods inherited from interface Row

getBlob, getDouble, getFloat, getInteger, getLong, getShort, getString

Modifier and Type	Method	Description
byte[]	getBlob(int index)	Gets column value by index.
double	getDouble(int index)	Gets column value by index.
float	getFloat(int index)	Gets column value by index.
int	getInteger(int index)	Gets column value by index.
long	getLong(int index)	Gets column value by index.
short	getShort(int index)	Gets column value by index.
String	getString(int index)	Gets column value by index.

Method Details

wasNull

boolean wasNull()
         throws IOException

Throws:

IOException