org.deidentifier.arx.io

Class CSVDataInput

java.lang.Object

org.deidentifier.arx.io.CSVDataInput

public class CSVDataInput
extends java.lang.Object

This class implements a reader for CSV encoded information.

Constructor Summary

Constructors

Constructor and Description
CSVDataInput(java.io.File file, java.nio.charset.Charset charset) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, char delimiter) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, char delimiter, char quote) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, char delimiter, char quote, char escape) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, char delimiter, char quote, char escape, char[] linebreak) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, char delimiter, char quote, char escape, char[] linebreak, CSVOptions options) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, CSVSyntax config) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, CSVSyntax config, CSVOptions options) Instantiate.
CSVDataInput(java.io.File file, java.nio.charset.Charset charset, CSVSyntax config, DataType<?>[] datatype) Instatiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, char delimiter) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, char delimiter, char quote) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, char delimiter, char quote, char escape) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, char delimiter, char quote, char escape, char[] linebreak) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, char delimiter, char quote, char escape, char[] linebreak, CSVOptions options) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, CSVSyntax config) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, CSVSyntax config, CSVOptions options) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, CSVSyntax config, DataType<?>[] datatypes) Instantiate.
CSVDataInput(java.io.InputStream stream, java.nio.charset.Charset charset, CSVSyntax config, DataType<?>[] datatypes, CSVOptions options) Instantiate.
CSVDataInput(java.io.Reader reader, char delimiter, char quote, char escape, char[] linebreak, DataType<?>[] datatypes) Instantiate.
CSVDataInput(java.io.Reader reader, char delimiter, char quote, char escape, char[] linebreak, DataType<?>[] datatypes, CSVOptions options) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, char delimiter) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, char delimiter, char quote) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, char delimiter, char quote, char escape) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, char delimiter, char quote, char escape, char[] linebreak) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, char delimiter, char quote, char escape, char[] linebreak, CSVOptions options) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, CSVSyntax config) Instantiate.
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, CSVSyntax config, CSVOptions options) Instantiate
CSVDataInput(java.lang.String filename, java.nio.charset.Charset charset, CSVSyntax config, DataType<?>[] datatypes) Instantiate.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the reader.
java.util.Iterator<java.lang.String[]>	iterator() Returns an iterator.
java.util.Iterator<java.lang.String[]>	iterator(boolean header) Returns an iterator.

Methods inherited from class java.lang.Object

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

Constructor Detail

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    char delimiter)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

delimiter - the delimiter

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

delimiter - the delimiter

quote - the quote

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

delimiter - the delimiter

quote - the quote

escape - the escape

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak,
                    CSVOptions options)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

options -

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    CSVSyntax config)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

config - the config

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    CSVSyntax config,
                    CSVOptions options)
             throws java.io.IOException

Instantiate.

Parameters:

file - the file

config - the config

options - the options

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.File file,
                    java.nio.charset.Charset charset,
                    CSVSyntax config,
                    DataType<?>[] datatype)
             throws java.io.IOException

Instatiate.

Parameters:

file -

config -

datatype -

Throws:

java.io.IOException

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    char delimiter)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

delimiter - the delimiter

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

delimiter - the delimiter

quote - the quote

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

delimiter - the delimiter

quote - the quote

escape - the escape

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak,
                    CSVOptions options)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

options -

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    CSVSyntax config)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

config - the config

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    CSVSyntax config,
                    CSVOptions options)
             throws java.io.IOException

Instantiate.

Parameters:

stream - the stream

config - the config

options - the options

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    CSVSyntax config,
                    DataType<?>[] datatypes)
             throws java.io.IOException

Instantiate.

Parameters:

stream -

config -

datatypes -

Throws:

java.io.IOException

CSVDataInput

public CSVDataInput(java.io.InputStream stream,
                    java.nio.charset.Charset charset,
                    CSVSyntax config,
                    DataType<?>[] datatypes,
                    CSVOptions options)
             throws java.io.IOException

Instantiate.

Parameters:

stream -

config -

datatypes -

options -

Throws:

java.io.IOException

CSVDataInput

public CSVDataInput(java.io.Reader reader,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak,
                    DataType<?>[] datatypes)
             throws java.io.IOException

Instantiate.

Parameters:

reader - the reader

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.io.Reader reader,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak,
                    DataType<?>[] datatypes,
                    CSVOptions options)
             throws java.io.IOException

Instantiate.

Parameters:

reader - the reader

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

options - the options

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset)
             throws java.io.IOException

Instantiate.

Parameters:

filename - the filename

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    char delimiter)
             throws java.io.IOException

Instantiate.

Parameters:

filename - the filename

delimiter - the delimiter

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote)
             throws java.io.IOException

Instantiate.

Parameters:

filename - the filename

delimiter - the delimiter

quote - the quote

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape)
             throws java.io.IOException

Instantiate.

Parameters:

filename - the filename

delimiter - the delimiter

quote - the quote

escape - the escape

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak)
             throws java.io.IOException

Instantiate.

Parameters:

filename - the filename

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    char delimiter,
                    char quote,
                    char escape,
                    char[] linebreak,
                    CSVOptions options)
             throws java.io.IOException

Instantiate.

Parameters:

filename - the filename

delimiter - the delimiter

quote - the quote

escape - the escape

linebreak - the linebreak

options -

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    CSVSyntax config)
             throws java.io.IOException

Instantiate.

Parameters:

filename - the filename

config - the config

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    CSVSyntax config,
                    CSVOptions options)
             throws java.io.IOException

Instantiate

Parameters:

filename -

charset -

config -

options -

Throws:

java.io.IOException

CSVDataInput

public CSVDataInput(java.lang.String filename,
                    java.nio.charset.Charset charset,
                    CSVSyntax config,
                    DataType<?>[] datatypes)
             throws java.io.IOException

Instantiate.

Parameters:

filename -

config -

datatypes -

Throws:

java.io.IOException

Method Detail

close

public void close()
           throws java.io.IOException

Closes the reader.

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

iterator

public java.util.Iterator<java.lang.String[]> iterator()

Returns an iterator. Assumes that the first line is the header. You must iterate trough all elements to prevent resource leaks!

Returns:

the iterator

iterator

public java.util.Iterator<java.lang.String[]> iterator(boolean header)

Returns an iterator. You must iterate trough all elements to prevent resource leaks!

Returns:

the iterator