io.rong.imkit.widget.cache

Class MessageList<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<T>

io.rong.imkit.widget.cache.MessageList<T>

Type Parameters:

T - 范型

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<T>, java.util.Collection<T>, java.util.List<T>, java.util.RandomAccess

public class MessageList<T>
extends java.util.ArrayList<T>

消息展示列表专用 list 当达到存储最大值后，底部插入新数据时，顶部数据丢弃， 顶部插入数据时，不考虑最大值，底部数据保留。

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
MessageList(int maxCount)
MessageList(int maxCount, java.util.Collection<? extends T> c)
MessageList(int maxCount, int initialCapacity)

Method Summary

Modifier and Type	Method and Description
void	add(int index, T element)
boolean	add(T t)
boolean	addAll(java.util.Collection<? extends T> c)
boolean	addAll(int index, java.util.Collection<? extends T> c)

Methods inherited from class java.util.ArrayList

clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Methods inherited from interface java.util.Collection

parallelStream, stream

Constructor Detail

MessageList

public MessageList(int maxCount,
                   int initialCapacity)

MessageList

public MessageList(int maxCount)

MessageList

public MessageList(int maxCount,
                   java.util.Collection<? extends T> c)

Method Detail

add

public boolean add(T t)

Specified by:

add in interface java.util.Collection<T>

Specified by:

add in interface java.util.List<T>

Overrides:

add in class java.util.ArrayList<T>

add

public void add(int index,
                T element)

Specified by:

add in interface java.util.List<T>

Overrides:

add in class java.util.ArrayList<T>

addAll

public boolean addAll(java.util.Collection<? extends T> c)

Specified by:

addAll in interface java.util.Collection<T>

Specified by:

addAll in interface java.util.List<T>

Overrides:

addAll in class java.util.ArrayList<T>

addAll

public boolean addAll(int index,
                      java.util.Collection<? extends T> c)

Specified by:

addAll in interface java.util.List<T>

Overrides:

addAll in class java.util.ArrayList<T>