org.gvsig.app.gui.filter

Interface ExpressionDataSource

public interface ExpressionDataSource

DOCUMENT ME!

Method Summary

Modifier and Type	Method and Description
String	getDataSourceName() DOCUMENT ME!
int	getFieldCount() DOCUMENT ME!
String	getFieldName(int idField) DOCUMENT ME!
Object	getFieldValue(int row, int idField) DOCUMENT ME!
int	getRowCount() DOCUMENT ME!

Method Detail

getFieldValue

Object getFieldValue(int row,
                     int idField)
              throws FilterException

DOCUMENT ME!

Parameters:

row - DOCUMENT ME!

idField - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

FilterException - DOCUMENT ME!

getFieldCount

int getFieldCount()
           throws FilterException

DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

FilterException - DOCUMENT ME!

getFieldName

String getFieldName(int idField)
             throws FilterException

DOCUMENT ME!

Parameters:

idField - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

FilterException - DOCUMENT ME!

getRowCount

int getRowCount()
         throws FilterException

DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

FilterException - DOCUMENT ME!

getDataSourceName

String getDataSourceName()

DOCUMENT ME!

Returns:

DOCUMENT ME!