com.firefly.utils.collection

类 HashedArrayTree<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

com.firefly.utils.collection.HashedArrayTree<T>

所有已实现的接口:

Iterable<T>, Collection<T>, List<T>

public final class HashedArrayTree<T>
extends AbstractList<T>

字段概要

从类继承的字段 java.util.AbstractList

modCount

构造器概要

构造器

构造器和说明
HashedArrayTree()

方法概要

限定符和类型	方法和说明
void	add(int index, T elem) Adds the specified element at the position just before the specified index.
boolean	add(T elem) Adds a new element to the HashedArrayTree.
T	get(int index) Returns the value of the element at the specified position.
T	remove(int index) Removes the element at the specified position from the HashedArrayTree.
T	set(int index, T elem) Sets the element at the specified position to the indicated value.
int	size() Returns the number of elements in the HashedArrayTree.

从类继承的方法 java.util.AbstractList

addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList

从类继承的方法 java.util.AbstractCollection

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

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.util.List

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

从接口继承的方法 java.util.Collection

parallelStream, removeIf, stream

从接口继承的方法 java.lang.Iterable

forEach

构造器详细资料

HashedArrayTree

public HashedArrayTree()

方法详细资料

size

public int size()

Returns the number of elements in the HashedArrayTree.

指定者:

size 在接口中 Collection<T>

指定者:

size 在接口中 List<T>

指定者:

size 在类中 AbstractCollection<T>

返回:

The number of elements in the HashedArrayTree.

add

public boolean add(T elem)

Adds a new element to the HashedArrayTree.

指定者:

add 在接口中 Collection<T>

指定者:

add 在接口中 List<T>

覆盖:

add 在类中 AbstractList<T>

参数:

elem - The element to add.

返回:

true

set

public T set(int index,
             T elem)

Sets the element at the specified position to the indicated value. If the index is out of bounds, throws an IndexOutOfBounds exception.

指定者:

set 在接口中 List<T>

覆盖:

set 在类中 AbstractList<T>

参数:

index - The index at which to set the value.

elem - The element to store at that position.

返回:

The value initially at that location.

抛出:

IndexOutOfBoundsException - If index is invalid.

get

public T get(int index)

Returns the value of the element at the specified position.

指定者:

get 在接口中 List<T>

指定者:

get 在类中 AbstractList<T>

参数:

index - The index at which to query.

返回:

The value of the element at that position.

抛出:

IndexOutOfBoundsException - If the index is invalid.

add

public void add(int index,
                T elem)

Adds the specified element at the position just before the specified index.

指定者:

add 在接口中 List<T>

覆盖:

add 在类中 AbstractList<T>

参数:

index - The index just before which to insert.

elem - The value to insert

抛出:

IndexOutOfBoundsException - if the index is invalid.

remove

public T remove(int index)

Removes the element at the specified position from the HashedArrayTree.

指定者:

remove 在接口中 List<T>

覆盖:

remove 在类中 AbstractList<T>

参数:

index - The index of the element to remove.

返回:

The value of the element at that position.

抛出:

IndexOutOfBoundsException - If the index is invalid.