Package org.jzy3d.io.xls

Class ExcelLoader<T>

java.lang.Object

org.jzy3d.io.xls.ExcelLoader<T>

public abstract class ExcelLoader<T>
extends Object

Constructor Summary

Constructors

Constructor	Description
ExcelLoader()

Method Summary

Modifier and Type	Method	Description
protected boolean	accepts(org.apache.poi.ss.usermodel.Row row)	Might be refine by subclasses that may use this method as a line filter.
protected boolean	isNull(org.apache.poi.ss.usermodel.Row row)
List<T>	load(String file, int from)	Stops when a row is null.
List<T>	load(String file, int from, int to)	Stops when a maximum number of expected lines has been reached.
Double	readCellDouble(org.apache.poi.ss.usermodel.Row row, int cellId)
String	readCellString(org.apache.poi.ss.usermodel.Row row, int cellId)
abstract T	readRow(org.apache.poi.ss.usermodel.Row row)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExcelLoader

public ExcelLoader()

Method Detail

readRow

public abstract T readRow(org.apache.poi.ss.usermodel.Row row)

accepts

protected boolean accepts(org.apache.poi.ss.usermodel.Row row)

Might be refine by subclasses that may use this method as a line filter.

isNull

protected boolean isNull(org.apache.poi.ss.usermodel.Row row)

load

public List<T> load(String file,
                    int from,
                    int to)
             throws IOException

Stops when a maximum number of expected lines has been reached. Ignore rows that do not fullfill accepts(org.apache.poi.ss.usermodel.Row).

Throws:

IOException

load

public List<T> load(String file,
                    int from)
             throws IOException

Stops when a row is null.

Throws:

IOException

readCellString

public String readCellString(org.apache.poi.ss.usermodel.Row row,
                             int cellId)

readCellDouble

public Double readCellDouble(org.apache.poi.ss.usermodel.Row row,
                             int cellId)