Package com.intellij.util.containers

Class FList<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

com.intellij.util.containers.FList<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>

public class FList<E>
extends java.util.AbstractList<E>

Immutable list in functional style

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Method Summary

Modifier and Type	Method and Description
static <E> FList<E>	createFromReversed(java.lang.Iterable<? extends E> from) Creates an FList object with the elements of the given sequence in the reversed order, i.e.
static <E> FList<E>	emptyList()
boolean	equals(java.lang.Object o)
E	get(int index)
E	getHead()
FList<E>	getTail()
int	hashCode()
java.util.Iterator<E>	iterator()
FList<E>	prepend(E elem)
int	size()
FList<E>	without(E elem)

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, indexOf, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, 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.List

addAll, contains, containsAll, isEmpty, of, of, of, of, of, of, of, of, of, of, of, of, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

get

public E get(int index)

Specified by:

get in interface java.util.List<E>

Specified by:

get in class java.util.AbstractList<E>

getHead

public E getHead()

prepend

public FList<E> prepend(E elem)

without

public FList<E> without(E elem)

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in interface java.util.List<E>

Overrides:

iterator in class java.util.AbstractList<E>

getTail

public FList<E> getTail()

size

public int size()

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in interface java.util.List<E>

Specified by:

size in class java.util.AbstractCollection<E>

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Collection<E>

Specified by:

equals in interface java.util.List<E>

Overrides:

equals in class java.util.AbstractList<E>

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection<E>

Specified by:

hashCode in interface java.util.List<E>

Overrides:

hashCode in class java.util.AbstractList<E>

emptyList

public static <E> FList<E> emptyList()

createFromReversed

public static <E> FList<E> createFromReversed(java.lang.Iterable<? extends E> from)

Creates an FList object with the elements of the given sequence in the reversed order, i.e. the last element of from will be the result's getHead()