org.nuiton.csv

Class Exporter.ExporterAction<E>

java.lang.Object

org.nuiton.csv.Exporter.ExporterAction<E>

Enclosing class:

Exporter<O>

protected static class Exporter.ExporterAction<E>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ExporterConfiguration<E>	configuration Exporter configuration.
protected byte[]	currentRow Current row to export as an array of bytes.
protected int	currentRowPosition Position to read in the current row array.
protected Iterator<E>	dataIterator Data to export.
protected boolean	firstRowConsumed Is the first row was consumed ?
protected int	nbCellsPerRow Number of cells per row.
protected boolean	writeHeader Write header ?

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ExporterAction(ExporterConfiguration<E> configuration, boolean writeHeader, Iterable<E> data)

Method Summary

Modifier and Type	Method and Description
protected void	addCellToRowBuilder(StringBuilder rowBuilder, int index, String formattedCell, String cellSeparator)
void	export(OutputStream outputStream)
void	export(Writer writer)
protected static <E> Exporter.ExporterAction<E>	of(ExporterConfiguration<E> configuration, Iterable<E> data, boolean writeHeader)
protected byte[]	readFirstRowOrGetCurrentRow()
protected void	readHeader()
protected byte[]	readNextRow()
protected byte[]	readRow(E row)
protected byte[]	toCurrentRow(StringBuilder rowBuilder)
InputStream	toInputStream()
Reader	toReader()

Methods inherited from class java.lang.Object

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

Field Detail

dataIterator

protected final Iterator<E> dataIterator

Data to export.

writeHeader

protected final boolean writeHeader

Write header ?

configuration

protected final ExporterConfiguration<E> configuration

Exporter configuration.

nbCellsPerRow

protected final int nbCellsPerRow

Number of cells per row.

firstRowConsumed

protected boolean firstRowConsumed

Is the first row was consumed ?

currentRow

protected byte[] currentRow

Current row to export as an array of bytes.

currentRowPosition

protected int currentRowPosition

Position to read in the current row array.

Constructor Detail

ExporterAction

protected ExporterAction(ExporterConfiguration<E> configuration,
                         boolean writeHeader,
                         Iterable<E> data)

Method Detail

of

protected static <E> Exporter.ExporterAction<E> of(ExporterConfiguration<E> configuration,
                                                   Iterable<E> data,
                                                   boolean writeHeader)

export

public void export(OutputStream outputStream)
            throws IOException

Throws:

IOException

export

public void export(Writer writer)
            throws IOException

Throws:

IOException

toInputStream

public InputStream toInputStream()

toReader

public Reader toReader()

readFirstRowOrGetCurrentRow

protected byte[] readFirstRowOrGetCurrentRow()

readNextRow

protected byte[] readNextRow()

readHeader

protected void readHeader()

readRow

protected byte[] readRow(E row)
                  throws Exception

Throws:

Exception

addCellToRowBuilder

protected void addCellToRowBuilder(StringBuilder rowBuilder,
                                   int index,
                                   String formattedCell,
                                   String cellSeparator)

toCurrentRow

protected byte[] toCurrentRow(StringBuilder rowBuilder)