net.sf.jasperreports.engine.export

Interface GenericElementXlsMetadataHandler

All Superinterfaces:

GenericElementHandler

public interface GenericElementXlsMetadataHandler
extends GenericElementHandler

A generic print element XLS export handler.

Version:

$Id: GenericElementXlsMetadataHandler.java 7199 2014-08-27 13:58:10Z teodord $

Author:

sanda zaharia (shertage@users.sourceforge.net)

Method Summary

Methods

Modifier and Type	Method and Description
int	exportElement(JRXlsExporterContext exporterContext, JRGenericPrintElement element, Map<String,Object> currentRow, Map<String,Object> repeatedValues, List<String> columnNames, Map<String,Integer> columnNamesMap, String currentColumnName, int colIndex, int rowIndex, boolean repeatValue) Exports a generic element.

Methods inherited from interface net.sf.jasperreports.engine.export.GenericElementHandler

toExport

Method Detail

exportElement

int exportElement(JRXlsExporterContext exporterContext,
                JRGenericPrintElement element,
                Map<String,Object> currentRow,
                Map<String,Object> repeatedValues,
                List<String> columnNames,
                Map<String,Integer> columnNamesMap,
                String currentColumnName,
                int colIndex,
                int rowIndex,
                boolean repeatValue)

Exports a generic element.

Access to the exporter output and environment is provided via the JRXlsExporterContext argument.

Parameters:

exporterContext - the exporter context

element - the generic element to export

currentRow - the map with column names as keys and exported CellSettings objects as values

repeatedValues - the map containing CellSettings objects to be placed instead in the currentRow map when the exported object is null

columnNames - the list of column names

columnNamesMap - the map containing the mapping between column names and column indexes

currentColumnName - the current column's name

colIndex - the current column index

rowIndex - the current row index

repeatValue - the flag specifying if null values should be replaced with objects from the repeatedValues map

Returns:

int value representing the resulting row index, if this was incremented during export