Package io.permazen.util

Class ConvertedList<E,W>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

io.permazen.util.ConvertedList<E,W>

Type Parameters:

E - element type of this list

W - element type of the wrapped list

All Implemented Interfaces:

Iterable<E>, Collection<E>, List<E>

public class ConvertedList<E,W>
extends AbstractList<E>

Provides a transformed view of a wrapped List using a strictly invertable Converter.

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
ConvertedList(List<W> list, Converter<E,W> converter)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	add(int index, E elem)
boolean	addAll(int index, Collection<? extends E> elems)
void	clear()
boolean	contains(Object obj)
E	get(int index)
Converter<E,W>	getConverter()	Get the Converter associated with this instance.
List<W>	getWrappedList()	Get the wrapped List.
int	indexOf(Object obj)
boolean	isEmpty()
CloseableIterator<E>	iterator()
int	lastIndexOf(Object obj)
E	remove(int index)
protected void	removeRange(int min, int max)
E	set(int index, E elem)
int	size()
Spliterator<E>	spliterator()
Stream<E>	stream()
List<E>	subList(int min, int max)

Methods inherited from class java.util.AbstractList

add, equals, hashCode, listIterator, listIterator

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addAll, containsAll, remove, removeAll, replaceAll, retainAll, sort, toArray, toArray

Constructor Details

ConvertedList

public ConvertedList(List<W> list,
 Converter<E,W> converter)

Constructor.

Parameters:

list - wrapped list

converter - element converter

Throws:

IllegalArgumentException - if either parameter is null

Method Details

getWrappedList

public List<W> getWrappedList()

Get the wrapped List.

Returns:

the wrapped List.

getConverter

public Converter<E,W> getConverter()

Get the Converter associated with this instance.

Returns:

associated Converter

get

public E get(int index)

Specified by:

get in interface List<E>

Specified by:

get in class AbstractList<E>

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface List<E>

Specified by:

size in class AbstractCollection<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface List<E>

Overrides:

isEmpty in class AbstractCollection<E>

set

public E set(int index,
 E elem)

Specified by:

set in interface List<E>

Overrides:

set in class AbstractList<E>

add

public void add(int index,
 E elem)

Specified by:

add in interface List<E>

Overrides:

add in class AbstractList<E>

addAll

public boolean addAll(int index,
 Collection<? extends E> elems)

Specified by:

addAll in interface List<E>

Overrides:

addAll in class AbstractList<E>

contains

public boolean contains(Object obj)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface List<E>

Overrides:

contains in class AbstractCollection<E>

indexOf

public int indexOf(Object obj)

Specified by:

indexOf in interface List<E>

Overrides:

indexOf in class AbstractList<E>

lastIndexOf

public int lastIndexOf(Object obj)

Specified by:

lastIndexOf in interface List<E>

Overrides:

lastIndexOf in class AbstractList<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface List<E>

Overrides:

clear in class AbstractList<E>

remove

public E remove(int index)

Specified by:

remove in interface List<E>

Overrides:

remove in class AbstractList<E>

iterator

public CloseableIterator<E> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface List<E>

Overrides:

iterator in class AbstractList<E>

spliterator

public Spliterator<E> spliterator()

stream

public Stream<E> stream()

subList

public List<E> subList(int min,
 int max)

Specified by:

subList in interface List<E>

Overrides:

subList in class AbstractList<E>

removeRange

protected void removeRange(int min,
 int max)

Overrides:

removeRange in class AbstractList<E>