Package org.qubership.atp.dataset.migration.model

Class ExcelEvaluator

java.lang.Object

org.qubership.atp.dataset.migration.model.ExcelEvaluator

public class ExcelEvaluator
extends Object

Constructor Summary

Constructors

Constructor	Description
ExcelEvaluator(List<Path> refFiles, ExcelFormulasEvaluator formulaEvaluator)

Method Summary

Modifier and Type	Method	Description
Formula	getFormulaValue(ParameterAssociation parameter, List<org.apache.poi.poifs.filesystem.Ole10Native> files)	Calculate formula value.
org.apache.poi.ss.usermodel.Workbook	getParentBook(org.apache.poi.xssf.usermodel.XSSFWorkbook childBook)
String	getValue(org.apache.poi.ss.usermodel.Cell cell)	get string value of cell.
org.apache.poi.xssf.usermodel.XSSFWorkbook	register(Path file)	register file can be used in external formulas evaluation.
void	registerAll()	register all referenced files.
void	release()	release excel resources.

Methods inherited from class java.lang.Object

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

Constructor Details

ExcelEvaluator

public ExcelEvaluator(List<Path> refFiles,
 ExcelFormulasEvaluator formulaEvaluator)

Method Details

register

public org.apache.poi.xssf.usermodel.XSSFWorkbook register(Path file)
                                                    throws IOException,
org.apache.poi.openxml4j.exceptions.InvalidFormatException

register file can be used in external formulas evaluation.

Parameters:

file - excel file to be registered

Returns:

excel workbook

Throws:

IOException - file can not be read

org.apache.poi.openxml4j.exceptions.InvalidFormatException - if excel file has more than one reference to external files

getValue

@Nonnull
public String getValue(org.apache.poi.ss.usermodel.Cell cell)

get string value of cell.

Parameters:

cell - to be calculated

Returns:

calculated value

getFormulaValue

public Formula getFormulaValue(ParameterAssociation parameter,
 List<org.apache.poi.poifs.filesystem.Ole10Native> files)

Calculate formula value.

Parameters:

parameter - to be calculated

Returns:

calculated formula

registerAll

public void registerAll()
                 throws IOException,
org.apache.poi.openxml4j.exceptions.InvalidFormatException

register all referenced files.

Throws:

IOException - file can not be read

org.apache.poi.openxml4j.exceptions.InvalidFormatException - if excel file has more than one reference to external files

release

public void release()

release excel resources.

getParentBook

public org.apache.poi.ss.usermodel.Workbook getParentBook(org.apache.poi.xssf.usermodel.XSSFWorkbook childBook)