org.databene.formats.csv

Class CSVSource

java.lang.Object

org.databene.formats.csv.CSVSource

All Implemented Interfaces:

Closeable, AutoCloseable, DataSource<String[]>

public class CSVSource
extends Object
implements DataSource<String[]>

DataSource implementation that provides for row-wise or column-wise iteration through CSV files. Created: 23.11.2011 11:14:54

Since:

0.6.4

Author:

Volker Bergmann

Field Summary

Fields

Modifier and Type	Field and Description
static char	DEFAULT_SEPARATOR The default separator to use
protected String	encoding
protected boolean	ignoreEmptyLines
protected char	separator
protected String	uri

Constructor Summary

Constructors

Constructor and Description
CSVSource(String uri, char separator, String encoding, boolean ignoreEmptyLines, boolean rowBased)

Method Summary

Modifier and Type	Method and Description
void	close() Closes the data source
Class<String[]>	getType() Returns the type of the iterated objects.
DataIterator<String[]>	iterator() Creates a DataIterator for iterating the available data items.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SEPARATOR

public static final char DEFAULT_SEPARATOR

The default separator to use

See Also:

Constant Field Values

uri

protected String uri

separator

protected char separator

encoding

protected String encoding

ignoreEmptyLines

protected boolean ignoreEmptyLines

Constructor Detail

CSVSource

public CSVSource(String uri,
                 char separator,
                 String encoding,
                 boolean ignoreEmptyLines,
                 boolean rowBased)

Method Detail

getType

public Class<String[]> getType()

Description copied from interface: DataSource

Returns the type of the iterated objects.

Specified by:

getType in interface DataSource<String[]>

Returns:

the type of data to iterate

iterator

public DataIterator<String[]> iterator()

Description copied from interface: DataSource

Creates a DataIterator for iterating the available data items.

Specified by:

iterator in interface DataSource<String[]>

Returns:

an iterator to iterate the available data

close

public void close()

Description copied from interface: DataSource

Closes the data source

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface DataSource<String[]>