org.sfm.csv

Class CsvParser.DSL

java.lang.Object

org.sfm.csv.CsvParser.DSL

Enclosing class:

CsvParser

public static final class CsvParser.DSL
extends Object

DSL for csv parsing.

See Also:

CsvParser

Constructor Summary

Constructors

Constructor and Description
DSL(char separatorChar, char quoteChar, int bufferSize, int skip, int limit)

Method Summary

Modifier and Type	Method and Description
int	bufferSize()
CsvParser.DSL	bufferSize(int size) set the size of the char buffer to read from.
Iterator<String[]>	iterate(Reader reader) Deprecated.
Iterator<String[]>	iterator(Reader reader)
int	limit()
CsvParser.DSL	limit(int limit) set the number of row to process.
<T> CsvParser.MapToDSL<T>	mapTo(Class<T> target)
<T1,T2> CsvParser.MapToDSL<Tuple2<T1,T2>>	mapTo(Class<T1> class1, Class<T2> class2)
<T1,T2,T3> CsvParser.MapToDSL<Tuple3<T1,T2,T3>>	mapTo(Class<T1> class1, Class<T2> class2, Class<T3> class3)
<T1,T2,T3,T4> CsvParser.MapToDSL<Tuple4<T1,T2,T3,T4>>	mapTo(Class<T1> class1, Class<T2> class2, Class<T3> class3, Class<T4> class4)
<T1,T2,T3,T4,T5> CsvParser.MapToDSL<Tuple5<T1,T2,T3,T4,T5>>	mapTo(Class<T1> class1, Class<T2> class2, Class<T3> class3, Class<T4> class4, Class<T5> class5)
<T1,T2,T3,T4,T5,T6> CsvParser.MapToDSL<Tuple6<T1,T2,T3,T4,T5,T6>>	mapTo(Class<T1> class1, Class<T2> class2, Class<T3> class3, Class<T4> class4, Class<T5> class5, Class<T6> class6)
<T1,T2,T3,T4,T5,T6,T7> CsvParser.MapToDSL<Tuple7<T1,T2,T3,T4,T5,T6,T7>>	mapTo(Class<T1> class1, Class<T2> class2, Class<T3> class3, Class<T4> class4, Class<T5> class5, Class<T6> class6, Class<T7> class7)
<T1,T2,T3,T4,T5,T6,T7,T8> CsvParser.MapToDSL<Tuple8<T1,T2,T3,T4,T5,T6,T7,T8>>	mapTo(Class<T1> class1, Class<T2> class2, Class<T3> class3, Class<T4> class4, Class<T5> class5, Class<T6> class6, Class<T7> class7, Class<T8> class8)
<T> CsvParser.MapToDSL<T>	mapTo(Type target)
<T> CsvParser.MapToDSL<T>	mapTo(TypeReference<T> target)
<T> CsvParser.MapWithDSL<T>	mapWith(CsvMapper<T> mapper)
<CC extends CellConsumer> CC	parse(Reader reader, CC cellConsumer) Parse the content from the reader as a csv and call back the cellConsumer with the cell values.
char	quote()
CsvParser.DSL	quote(char c) set the quote character.
CsvReader	reader(Reader reader) Create a CsvReader and the specified reader.
char	separator()
CsvParser.DSL	separator(char c) set the separator character.
int	skip()
CsvParser.DSL	skip(int skip) set the number of line to skip.
Stream<String[]>	stream(Reader reader)

Methods inherited from class java.lang.Object

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

Constructor Detail

DSL

public DSL(char separatorChar,
           char quoteChar,
           int bufferSize,
           int skip,
           int limit)

Method Detail

separator

public CsvParser.DSL separator(char c)

set the separator character. the default value is ','.

Parameters:

c - the new separator character

Returns:

this

quote

public CsvParser.DSL quote(char c)

set the quote character. the default value is '"'.

Parameters:

c - the quote character

Returns:

this

bufferSize

public CsvParser.DSL bufferSize(int size)

set the size of the char buffer to read from.

Parameters:

size - the size in bytes

Returns:

this

skip

public CsvParser.DSL skip(int skip)

set the number of line to skip.

Parameters:

skip - number of line to skip.

Returns:

this

limit

public CsvParser.DSL limit(int limit)

set the number of row to process. limit does not affect stream or iterator.

Parameters:

limit - number of row to process

Returns:

this

parse

public <CC extends CellConsumer> CC parse(Reader reader,
                                          CC cellConsumer)
                                   throws IOException

Parse the content from the reader as a csv and call back the cellConsumer with the cell values.

Type Parameters:

CC - the type of the cell consumer

Parameters:

reader - the reader

cellConsumer - the callback object for each cell value

Returns:

cellConsumer

Throws:

IOException - if and error occurs in the reader

reader

public CsvReader reader(Reader reader)
                 throws IOException

Create a CsvReader and the specified reader. Will skip the number of specified rows.

Parameters:

reader - the content

Returns:

a CsvReader on the reader.

Throws:

IOException - if an io error occurs

iterate

@Deprecated
public Iterator<String[]> iterate(Reader reader)
                                       throws IOException

Deprecated.

Throws:

IOException

iterator

public Iterator<String[]> iterator(Reader reader)
                            throws IOException

Throws:

IOException

mapTo

public <T> CsvParser.MapToDSL<T> mapTo(Type target)

mapTo

public <T> CsvParser.MapToDSL<T> mapTo(Class<T> target)

mapTo

public <T> CsvParser.MapToDSL<T> mapTo(TypeReference<T> target)

mapTo

public <T1,T2> CsvParser.MapToDSL<Tuple2<T1,T2>> mapTo(Class<T1> class1,
                                                       Class<T2> class2)

mapTo

public <T1,T2,T3> CsvParser.MapToDSL<Tuple3<T1,T2,T3>> mapTo(Class<T1> class1,
                                                             Class<T2> class2,
                                                             Class<T3> class3)

mapTo

public <T1,T2,T3,T4> CsvParser.MapToDSL<Tuple4<T1,T2,T3,T4>> mapTo(Class<T1> class1,
                                                                   Class<T2> class2,
                                                                   Class<T3> class3,
                                                                   Class<T4> class4)

mapTo

public <T1,T2,T3,T4,T5> CsvParser.MapToDSL<Tuple5<T1,T2,T3,T4,T5>> mapTo(Class<T1> class1,
                                                                         Class<T2> class2,
                                                                         Class<T3> class3,
                                                                         Class<T4> class4,
                                                                         Class<T5> class5)

mapTo

public <T1,T2,T3,T4,T5,T6> CsvParser.MapToDSL<Tuple6<T1,T2,T3,T4,T5,T6>> mapTo(Class<T1> class1,
                                                                               Class<T2> class2,
                                                                               Class<T3> class3,
                                                                               Class<T4> class4,
                                                                               Class<T5> class5,
                                                                               Class<T6> class6)

mapTo

public <T1,T2,T3,T4,T5,T6,T7> CsvParser.MapToDSL<Tuple7<T1,T2,T3,T4,T5,T6,T7>> mapTo(Class<T1> class1,
                                                                                     Class<T2> class2,
                                                                                     Class<T3> class3,
                                                                                     Class<T4> class4,
                                                                                     Class<T5> class5,
                                                                                     Class<T6> class6,
                                                                                     Class<T7> class7)

mapTo

public <T1,T2,T3,T4,T5,T6,T7,T8> CsvParser.MapToDSL<Tuple8<T1,T2,T3,T4,T5,T6,T7,T8>> mapTo(Class<T1> class1,
                                                                                           Class<T2> class2,
                                                                                           Class<T3> class3,
                                                                                           Class<T4> class4,
                                                                                           Class<T5> class5,
                                                                                           Class<T6> class6,
                                                                                           Class<T7> class7,
                                                                                           Class<T8> class8)

mapWith

public <T> CsvParser.MapWithDSL<T> mapWith(CsvMapper<T> mapper)

stream

public Stream<String[]> stream(Reader reader)
                        throws IOException

Throws:

IOException

bufferSize

public int bufferSize()

limit

public int limit()

skip

public int skip()

separator

public char separator()

quote

public char quote()