berlin.yuna.logic

Class StreamCSV

java.lang.Object

berlin.yuna.logic.StreamCSV

public class StreamCSV
extends Object

Method Summary

Modifier and Type	Method and Description
static Stream<CsvRow>	streamCSV(Path file) 'Stream<CsvRow>' must be closed with 'try'-with-resources statement
static Stream<CsvRow>	streamCSV(Path file, long skip) 'Stream<CsvRow>' must be closed with 'try'-with-resources statement
static Stream<CsvRow>	streamCSV(Path file, long skip, char... separators) 'Stream<CsvRow>' must be closed with 'try'-with-resources statement
static Stream<CsvRow>	streamCSV(Path file, long skip, Charset charset, boolean unzip, boolean autoSep, char... separators) 'Stream<CsvRow>' must be closed with 'try'-with-resources statement
static Stream<CsvRow>	streamCSV(Path file, long skip, Charset charset, boolean unzip, char... separators) 'Stream<CsvRow>' must be closed with 'try'-with-resources statement
static Stream<CsvRow>	streamCSV(Path file, long skip, Charset charset, char... separators) 'Stream<CsvRow>' must be closed with 'try'-with-resources statement

Methods inherited from class java.lang.Object

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

Method Detail

streamCSV

public static Stream<CsvRow> streamCSV(Path file)

'Stream<CsvRow>' must be closed with 'try'-with-resources statement

The returned stream encapsulates a Reader. If timely disposal of file system resources is required, the try-with-resources construct should be used to ensure that the stream's close method is invoked after the stream operations are completed.
See example: CsvReader.readAllRows(Path)

Parameters:

file - the path to the file - or path to a resource

Returns:

the CsvRow from the file as a Stream

streamCSV

public static Stream<CsvRow> streamCSV(Path file,
                                       long skip)

'Stream<CsvRow>' must be closed with 'try'-with-resources statement

The returned stream encapsulates a Reader. If timely disposal of file system resources is required, the try-with-resources construct should be used to ensure that the stream's close method is invoked after the stream operations are completed.
See example: CsvReader.readAllRows(Path)

Parameters:

file - the path to the file - or path to a resource

skip - lines to skip while reading csv

Returns:

the CsvRow from the file as a Stream

streamCSV

public static Stream<CsvRow> streamCSV(Path file,
                                       long skip,
                                       char... separators)

'Stream<CsvRow>' must be closed with 'try'-with-resources statement

The returned stream encapsulates a Reader. If timely disposal of file system resources is required, the try-with-resources construct should be used to ensure that the stream's close method is invoked after the stream operations are completed.
See example: CsvReader.readAllRows(Path)

Parameters:

file - the path to the file - or path to a resource

skip - lines to skip while reading csv

separators - column split parameter (no regex)

Returns:

the CsvRow from the file as a Stream

streamCSV

public static Stream<CsvRow> streamCSV(Path file,
                                       long skip,
                                       Charset charset,
                                       char... separators)

'Stream<CsvRow>' must be closed with 'try'-with-resources statement

The returned stream encapsulates a Reader. If timely disposal of file system resources is required, the try-with-resources construct should be used to ensure that the stream's close method is invoked after the stream operations are completed.
See example: CsvReader.readAllRows(Path)

Parameters:

file - The path to the file - or path to a resource

skip - lines to skip while reading csv

charset - The charset to use for decoding the CSV file

separators - Splits the CSV rows at the given separator
Included fallback: [',']

Returns:

the CsvRow from the file as a Stream

streamCSV

public static Stream<CsvRow> streamCSV(Path file,
                                       long skip,
                                       Charset charset,
                                       boolean unzip,
                                       char... separators)

'Stream<CsvRow>' must be closed with 'try'-with-resources statement

The returned stream encapsulates a Reader. If timely disposal of file system resources is required, the try-with-resources construct should be used to ensure that the stream's close method is invoked after the stream operations are completed
See example: CsvReader.readAllRows(Path)

Parameters:

file - The path to the file - or path to a resource

skip - lines to skip while reading csv

charset - The charset to use for decoding the CSV file

unzip - On true detects and unzips the CSV file automatically

separators - Splits the CSV rows at the given separator
Included fallback: [',']

Returns:

the CsvRow from the file as a Stream

streamCSV

public static Stream<CsvRow> streamCSV(Path file,
                                       long skip,
                                       Charset charset,
                                       boolean unzip,
                                       boolean autoSep,
                                       char... separators)

'Stream<CsvRow>' must be closed with 'try'-with-resources statement

The returned stream encapsulates a Reader. If timely disposal of file system resources is required, the try-with-resources construct should be used to ensure that the stream's close method is invoked after the stream operations are completed
See example: CsvReader.readAllRows(Path)

Parameters:

file - The path to the file - or path to a resource

skip - lines to skip while reading csv

charset - The charset to use for decoding the CSV file

unzip - On true detects and unzips the CSV file automatically

autoSep - On true detects the separator automatically

separators - Splits the CSV rows at the given separator
Included fallback: [',']

Returns:

the CsvRow from the file as a Stream