org.sfm.csv

Interface CsvMapper<T>

All Known Implementing Classes:

CsvMapperImpl, DynamicCsvMapper

public interface CsvMapper<T>

Method Summary

Modifier and Type	Method and Description
<H extends RowHandler<? super T>> H	forEach(CsvReader reader, H handle) Will map each row of the content of reader to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.
<H extends RowHandler<? super T>> H	forEach(CsvReader reader, H handle, int limit) Will map each row of the content of reader, starting at rowStart and ending before rowEnd, to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.
<H extends RowHandler<? super T>> H	forEach(Reader reader, H handle) Will map each row of the content of reader to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.
<H extends RowHandler<? super T>> H	forEach(Reader reader, H handle, int skip) Will map each row of the content of reader, starting at rowStart, to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.
<H extends RowHandler<? super T>> H	forEach(Reader reader, H handle, int skip, int limit) Will map each row of the content of reader, starting at rowStart and ending before rowEnd, to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.
Iterator<T>	iterate(CsvReader reader) Deprecated.
Iterator<T>	iterate(Reader reader) Deprecated.
Iterator<T>	iterate(Reader reader, int skip) Deprecated.
Iterator<T>	iterator(CsvReader reader) Will return an iterator on the reader that will return a mapped object for each row.
Iterator<T>	iterator(Reader reader) Will return an iterator on the reader that will return a mapped object for each row.
Iterator<T>	iterator(Reader reader, int skip) Will return an iterator on the reader that will return a mapped object for each row.
Stream<T>	stream(CsvReader reader) Will return a Stream of T
Stream<T>	stream(Reader reader) Will return a Stream of T
Stream<T>	stream(Reader reader, int skip) Will return a Stream of T.

Method Detail

forEach

<H extends RowHandler<? super T>> H forEach(Reader reader,
                                            H handle)
                                     throws IOException,
                                            MappingException

Will map each row of the content of reader to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.

Parameters:

reader - the reader

handle - the callback instance

Returns:

the callback instance

Throws:

IOException - if an io error occurs

MappingException - if an mapping error occurs

forEach

<H extends RowHandler<? super T>> H forEach(CsvReader reader,
                                            H handle)
                                     throws IOException,
                                            MappingException

Will map each row of the content of reader to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.

Parameters:

reader - the reader

handle - the callback instance

Returns:

the callback instance

Throws:

IOException - if an io error occurs

MappingException - if an mapping error occurs

forEach

<H extends RowHandler<? super T>> H forEach(Reader reader,
                                            H handle,
                                            int skip)
                                     throws IOException,
                                            MappingException

Will map each row of the content of reader, starting at rowStart, to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.

Parameters:

reader - the reader

handle - the callback instance

skip - the number of row to skip

Returns:

the callback instance

Throws:

IOException - if an io error occurs

MappingException - if an mapping error occurs

forEach

<H extends RowHandler<? super T>> H forEach(Reader reader,
                                            H handle,
                                            int skip,
                                            int limit)
                                     throws IOException,
                                            MappingException

Will map each row of the content of reader, starting at rowStart and ending before rowEnd, to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.

Parameters:

reader - the reader

handle - the callback instance

skip - the number of row to skip

limit - the number of row to process

Returns:

the callback instance

Throws:

IOException - if an io error occurs

MappingException - if an mapping error occurs

forEach

<H extends RowHandler<? super T>> H forEach(CsvReader reader,
                                            H handle,
                                            int limit)
                                     throws IOException,
                                            MappingException

Will map each row of the content of reader, starting at rowStart and ending before rowEnd, to an object of type T and will pass that object to the handle via the RowHandler.handler(T t) call back.

Parameters:

reader - the reader

handle - the callback instance

limit - the number of row to process

Returns:

the callback instance

Throws:

IOException - if an io error occurs

MappingException - if an mapping error occurs

iterator

Iterator<T> iterator(Reader reader)
              throws IOException

Will return an iterator on the reader that will return a mapped object for each row.

Parameters:

reader - the reader

Returns:

an iterator on the file

Throws:

IOException

iterate

@Deprecated
Iterator<T> iterate(Reader reader)
                         throws IOException

Deprecated.

Throws:

IOException

iterator

Iterator<T> iterator(CsvReader reader)
              throws IOException

Will return an iterator on the reader that will return a mapped object for each row.

Parameters:

reader - the reader

Returns:

an iterator on the file

Throws:

IOException

iterate

@Deprecated
Iterator<T> iterate(CsvReader reader)
                         throws IOException

Deprecated.

Throws:

IOException

iterator

Iterator<T> iterator(Reader reader,
                     int skip)
              throws IOException

Will return an iterator on the reader that will return a mapped object for each row.

Parameters:

reader - the reader

skip - the number of row to skip

Returns:

an iterator on the file

Throws:

IOException

iterate

@Deprecated
Iterator<T> iterate(Reader reader,
                                int skip)
                         throws IOException

Deprecated.

Throws:

IOException

stream

Stream<T> stream(Reader reader)
          throws IOException

Will return a Stream of T

Parameters:

reader - the reader

Returns:

stream of T

Throws:

IOException

stream

Stream<T> stream(CsvReader reader)
          throws IOException

Will return a Stream of T

Parameters:

reader - the reader

Returns:

stream of T

Throws:

IOException

stream

Stream<T> stream(Reader reader,
                 int skip)
          throws IOException

Will return a Stream of T.

Parameters:

reader - the reader

skip - the number of row to skip

Returns:

stream of T

Throws:

IOException