com.github.noraui.data

Interface DataInputProvider

All Superinterfaces:

DataProvider

All Known Implementing Classes:

CsvDataProvider, DBDataProvider, ExcelDataProvider, InputExcelDataProvider, InputGherkinDataProvider, OutputExcelDataProvider, RestDataProvider

public interface DataInputProvider
extends DataProvider

Nested Class Summary

Nested classes/interfaces inherited from interface com.github.noraui.data.DataProvider

DataProvider.type

Method Summary

Modifier and Type	Method and Description
int	getNbLines() Gets the number of readable lines of current opened file.
String[]	readLine(int line, boolean readResult)
String	readValue(String column, int line) Reads a cell of opened input file.

Methods inherited from interface com.github.noraui.data.DataProvider

getIndexData, getModel, getNbGherkinExample, getResultColumnName, isResultColumnNameAuthorized, prepare, setDataInPath, setDataOutPath, setIndexData

Method Detail

getNbLines

int getNbLines()
        throws TechnicalException

Gets the number of readable lines of current opened file. If a line does not contain 'ID' column of if it is empty, then the line is not taken into account.

Returns:

number of opened input file

Throws:

TechnicalException - if Wrong data file (IOException, EmptyDataFileContentException or WrongDataFileFormatException)

readValue

String readValue(String column,
                 int line)
          throws TechnicalException

Reads a cell of opened input file.

Parameters:

column - index of the column to read

line - index of the line to read

Returns:

a String with the value of cell

Throws:

TechnicalException - if Wrong data file (IOException, EmptyDataFileContentException or WrongDataFileFormatException)

readLine

String[] readLine(int line,
                  boolean readResult)
           throws TechnicalException

Parameters:

line - id of the line to read (line=0 for reading headers ; line=1 for reading 1st line, ...)

readResult - true if result must be returned, false otherwise

Returns:

all content of read line split by cell in a String array

Throws:

TechnicalException - if Wrong data file (IOException, EmptyDataFileContentException or WrongDataFileFormatException)