Module me.sbasalaev.common

Package me.sbasalaev.collection

Class MutableList<T>

java.lang.Object

me.sbasalaev.collection.Collection<T>

me.sbasalaev.collection.List<T>

me.sbasalaev.collection.MutableList<T>

All Implemented Interfaces:

Cloneable, Iterable<T>, MutableCollection<T>, Traversable<T>

public abstract class MutableList<T>
extends List<T>
implements MutableCollection<T>

List that can be mutated.

Method Summary

Modifier and Type	Method	Description
boolean	add(T element)	Adds new element to the end of this list.
boolean	addAll(Collection<? extends T> elements)	Adds all elements from given collection to the end of this list.
static <T> MutableList<T>	empty()	New mutable list that is initially empty.
void	indexedTransform(BiFunction<Integer,T,T> transformation)	Transforms elements of this list using given transformation.
abstract void	insert(int insertIndex, T element)	Inserts element at the specified index of the list.
void	insertAll(int insertIndex, Collection<? extends T> elements)	Inserts elements at the specified position of the list.
static <T> MutableList<T>	of(Collection<? extends T> elements)	New mutable list that initially contains given elements.
static <T> MutableList<T>	of(T... elements)	New mutable list that initially contains given elements.
abstract T	removeAt(int elementIndex)	Removes element at given index.
abstract void	removeRange(int from, int to)	Removes all elements in given range of this list.
abstract T	set(int elementIndex, T element)	Assigns new element to the given index.
abstract void	sortBy(Comparator<? super T> comparing)	Sorts this list using given comparator.
void	transform(UnaryOperator<T> transformation)	Transforms elements of this list using given transformation.

Methods inherited from class me.sbasalaev.collection.List

binarySearch, clone, concatenated, equals, filtered, findIndex, findIndex, findLastIndex, first, forEachIndexed, forEachPair, from, fromJava, get, hashCode, indexed, iterator, last, lastIndex, map, mapped, pairs, repeat, reversed, spliterator, take, toJava, zip

Methods inherited from class me.sbasalaev.collection.Collection

count, fillArray, isEmpty, nonEmpty, size, stream, toArray, toArray, toList, toSet, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface me.sbasalaev.collection.MutableCollection

clear, remove, removeAllMatching, retainAllMatching

Methods inherited from interface me.sbasalaev.collection.Traversable

chain, chainMap, count, count, exists, filter, find, first, fold, forall, groupedBy, groupedIntoLists, groupedIntoSets, isEmpty, join, join, map, narrow, nonEmpty, sortedBy, take, takeWhile, toList, toSet

Method Details

empty

public static <T> MutableList<T> empty()

New mutable list that is initially empty.

of

@SafeVarargs
public static <T> MutableList<T> of(T... elements)

New mutable list that initially contains given elements.

of

public static <T> MutableList<T> of(Collection<? extends T> elements)

New mutable list that initially contains given elements.

set

public abstract T set(int elementIndex,
 T element)

Assigns new element to the given index.

Throws:

IndexOutOfBoundsException - if index < 0 or index >= size()

insert

public abstract void insert(int insertIndex,
 T element)

Inserts element at the specified index of the list.

Throws:

IndexOutOfBoundsException - if index < 0 or index > size()

insertAll

public void insertAll(int insertIndex,
 Collection<? extends T> elements)

Inserts elements at the specified position of the list. Elements are inserted in the order returned by collection iterator.

add

public boolean add(T element)

Adds new element to the end of this list.

Specified by:

add in interface MutableCollection<T>

Returns:

true because list always changes after this operation.

addAll

public boolean addAll(Collection<? extends T> elements)

Adds all elements from given collection to the end of this list.

Specified by:

addAll in interface MutableCollection<T>

Returns:

true if the supplied collection is non-empty.

removeAt

public abstract T removeAt(int elementIndex)

Removes element at given index.

removeRange

public abstract void removeRange(int from,
 int to)

Removes all elements in given range of this list.

sortBy

public abstract void sortBy(Comparator<? super T> comparing)

Sorts this list using given comparator.

transform

public void transform(UnaryOperator<T> transformation)

Transforms elements of this list using given transformation.

Since:

3.1

indexedTransform

public void indexedTransform(BiFunction<Integer,T,T> transformation)

Transforms elements of this list using given transformation.

Since:

3.1