org.dromara.hutool.core.collection

Class BoundedList<E>

java.lang.Object

org.dromara.hutool.core.lang.wrapper.SimpleWrapper<List<E>>

org.dromara.hutool.core.collection.ListWrapper<E>

org.dromara.hutool.core.collection.BoundedList<E>

Type Parameters:

E - 元素类型

All Implemented Interfaces:

Iterable<E>, Collection<E>, List<E>, BoundedCollection<E>, Wrapper<List<E>>

public class BoundedList<E>
extends ListWrapper<E>
implements BoundedCollection<E>

指定边界大小的List
通过指定边界，可以限制List的最大容量

Since:

6.0.0

Author:

Looly

Field Summary

Fields inherited from class org.dromara.hutool.core.lang.wrapper.SimpleWrapper

raw

Constructor Summary

Constructors

Constructor and Description
BoundedList(int maxSize) 构造
BoundedList(List<E> raw, int maxSize) 构造，限制集合的最大容量为提供的List

Method Summary

Modifier and Type	Method and Description
boolean	add(E e)
void	add(int index, E element)
boolean	addAll(Collection<? extends E> c)
boolean	addAll(int index, Collection<? extends E> c)
boolean	isFull() 是否已满，如果集合已满，不允许新增元素
int	maxSize() 获取集合最大允许容量

Methods inherited from class org.dromara.hutool.core.collection.ListWrapper

clear, contains, containsAll, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, parallelStream, remove, remove, removeAll, removeIf, replaceAll, retainAll, set, size, sort, spliterator, stream, subList, toArray, toArray

Methods inherited from class org.dromara.hutool.core.lang.wrapper.SimpleWrapper

getRaw

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

BoundedList

public BoundedList(int maxSize)

构造

Parameters:

maxSize - 最大容量

BoundedList

public BoundedList(List<E> raw,
                   int maxSize)

构造，限制集合的最大容量为提供的List

Parameters:

raw - 原始对象

maxSize - 最大容量

Method Detail

isFull

public boolean isFull()

Description copied from interface: BoundedCollection

是否已满，如果集合已满，不允许新增元素

Specified by:

isFull in interface BoundedCollection<E>

Returns:

是否已满

maxSize

public int maxSize()

Description copied from interface: BoundedCollection

获取集合最大允许容量

Specified by:

maxSize in interface BoundedCollection<E>

Returns:

容量

add

public boolean add(E e)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

Overrides:

add in class ListWrapper<E>

add

public void add(int index,
                E element)

Specified by:

add in interface List<E>

Overrides:

add in class ListWrapper<E>

addAll

public boolean addAll(Collection<? extends E> c)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

Overrides:

addAll in class ListWrapper<E>

addAll

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

Specified by:

addAll in interface List<E>

Overrides:

addAll in class ListWrapper<E>