berlin.yuna.model

Class CsvRow

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<String>

berlin.yuna.model.CsvRow

All Implemented Interfaces:

Serializable, Cloneable, Iterable<String>, Collection<String>, List<String>, RandomAccess

Direct Known Subclasses:

CsvIndexRow

public class CsvRow
extends ArrayList<String>

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CsvRow(Collection<String> collection)

Method Summary

Modifier and Type	Method and Description
void	add(int index, String element) Not implemented cause of immutable object
boolean	add(String element) Not implemented cause of immutable object
boolean	addAll(Collection<? extends String> collection) Not implemented cause of immutable object
boolean	addAll(int index, Collection<? extends String> collection) Not implemented cause of immutable object
void	clear() Not implemented cause of immutable object
static List<CsvRow>	csvRowArrayOf(Collection<String[]> lines)
static List<CsvRow>	csvRowListOf(Collection<List<String>> lines)
static CsvRow	csvRowOf(Collection<String> lines)
static CsvRow	csvRowOf(String... row)
static CsvRow	csvRowOf(String row)
static CsvRow	csvRowOf(String row, char... separators)
String	get(int index) Returns the column value at the specified position in this CsvRow.
CsvRow	get(int index, char... separators) Returns the column value at the specified position in this CsvRow.
Optional<String>	getOpt(int index) Returns the column value at the specified position in this CsvRow.
Optional<CsvRow>	getOpt(int index, char... separators) Returns the column value at the specified position in this CsvRow.
String	remove(int index) Not implemented cause of immutable object
boolean	remove(Object remove) Not implemented cause of immutable object
boolean	removeAll(Collection<?> collection) Not implemented cause of immutable object
boolean	removeIf(Predicate<? super String> filter) Not implemented cause of immutable object
void	removeRange(int fromIndex, int toIndex) Not implemented cause of immutable object
void	replaceAll(UnaryOperator<String> operator) Not implemented cause of immutable object
boolean	retainAll(Collection<?> collection) Not implemented cause of immutable object
String	set(int index, String element) Not implemented cause of immutable object
String[]	toArray()
static String[]	toArray(Collection<String> collection)
List<String>	toList()
static char[]	validateSeparator(char[] separators) Validates the separator

Methods inherited from class java.util.ArrayList

clone, contains, ensureCapacity, forEach, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, size, sort, spliterator, subList, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Methods inherited from interface java.util.Collection

parallelStream, stream

Constructor Detail

CsvRow

protected CsvRow(Collection<String> collection)

Method Detail

csvRowOf

public static CsvRow csvRowOf(Collection<String> lines)

Parameters:

lines - list of string to be transformed

Returns:

CsvRow with separate columns

csvRowListOf

public static List<CsvRow> csvRowListOf(Collection<List<String>> lines)

Parameters:

lines - list of list to be transformed

Returns:

List with separate columns

csvRowArrayOf

public static List<CsvRow> csvRowArrayOf(Collection<String[]> lines)

Parameters:

lines - list of array to be transformed

Returns:

List with separate columns

csvRowOf

public static CsvRow csvRowOf(String... row)

Parameters:

row - input array to be transformed

Returns:

CsvRow with separate columns

csvRowOf

public static CsvRow csvRowOf(String row)

Parameters:

row - input string to be split

Returns:

CsvRow with separate columns

csvRowOf

public static CsvRow csvRowOf(String row,
                              char... separators)

Parameters:

row - input string to be split

separators - delimiter to split the input

Returns:

CsvRow with separate columns

validateSeparator

public static char[] validateSeparator(char[] separators)

Validates the separator

Parameters:

separators - separator to validate

Returns:

separator for parameter or fallback ','

toList

public List<String> toList()

Returns:

List from the CsvRow

toArray

public static String[] toArray(Collection<String> collection)

Parameters:

collection - collection to be transformed to an array

Returns:

array from the collection. Null fallback = empty array

get

public String get(int index)

Returns the column value at the specified position in this CsvRow.

Specified by:

get in interface List<String>

Overrides:

get in class ArrayList<String>

Parameters:

index - index of the column value to return

Returns:

the column value at the specified position in this list - fallback = null

getOpt

public Optional<String> getOpt(int index)

Returns the column value at the specified position in this CsvRow.

Parameters:

index - index of the column value to return

Returns:

the column value as Optional at the specified position in this list - fallback = Optional#empty()

get

public CsvRow get(int index,
                  char... separators)

Returns the column value at the specified position in this CsvRow.

Parameters:

index - index of the column value to return

separators - Splits the CSV rows at the given separator

Returns:

the column value as CsvRow at the specified position - fallback = null

getOpt

public Optional<CsvRow> getOpt(int index,
                               char... separators)

Returns the column value at the specified position in this CsvRow.

Parameters:

index - index of the column value to return

separators - Splits the CSV rows at the given separator

Returns:

the column value as Optional at the specified position - Optional#empty()

set

public String set(int index,
                  String element)

Not implemented cause of immutable object

Specified by:

set in interface List<String>

Overrides:

set in class ArrayList<String>

add

public boolean add(String element)

Not implemented cause of immutable object

Specified by:

add in interface Collection<String>

Specified by:

add in interface List<String>

Overrides:

add in class ArrayList<String>

add

public void add(int index,
                String element)

Not implemented cause of immutable object

Specified by:

add in interface List<String>

Overrides:

add in class ArrayList<String>

addAll

public boolean addAll(int index,
                      Collection<? extends String> collection)

Not implemented cause of immutable object

Specified by:

addAll in interface List<String>

Overrides:

addAll in class ArrayList<String>

addAll

public boolean addAll(Collection<? extends String> collection)

Not implemented cause of immutable object

Specified by:

addAll in interface Collection<String>

Specified by:

addAll in interface List<String>

Overrides:

addAll in class ArrayList<String>

remove

public boolean remove(Object remove)

Not implemented cause of immutable object

Specified by:

remove in interface Collection<String>

Specified by:

remove in interface List<String>

Overrides:

remove in class ArrayList<String>

remove

public String remove(int index)

Not implemented cause of immutable object

Specified by:

remove in interface List<String>

Overrides:

remove in class ArrayList<String>

removeAll

public boolean removeAll(Collection<?> collection)

Not implemented cause of immutable object

Specified by:

removeAll in interface Collection<String>

Specified by:

removeAll in interface List<String>

Overrides:

removeAll in class ArrayList<String>

removeIf

public boolean removeIf(Predicate<? super String> filter)

Not implemented cause of immutable object

Specified by:

removeIf in interface Collection<String>

Overrides:

removeIf in class ArrayList<String>

retainAll

public boolean retainAll(Collection<?> collection)

Not implemented cause of immutable object

Specified by:

retainAll in interface Collection<String>

Specified by:

retainAll in interface List<String>

Overrides:

retainAll in class ArrayList<String>

replaceAll

public void replaceAll(UnaryOperator<String> operator)

Not implemented cause of immutable object

Specified by:

replaceAll in interface List<String>

Overrides:

replaceAll in class ArrayList<String>

removeRange

public void removeRange(int fromIndex,
                        int toIndex)

Not implemented cause of immutable object

Overrides:

removeRange in class ArrayList<String>

clear

public void clear()

Not implemented cause of immutable object

Specified by:

clear in interface Collection<String>

Specified by:

clear in interface List<String>

Overrides:

clear in class ArrayList<String>

toArray

public String[] toArray()

Specified by:

toArray in interface Collection<String>

Specified by:

toArray in interface List<String>

Overrides:

toArray in class ArrayList<String>

Returns:

array from the collection. Null fallback = empty array