com.hynnet.util

类 LinkedListNode<E>

java.lang.Object

com.hynnet.util.LinkedListNode<E>

所有已实现的接口:

java.io.Serializable

public class LinkedListNode<E>
extends java.lang.Object
implements java.io.Serializable

Doubly linked node in a LinkedList. Most LinkedList implementations keep the equivalent of this class private. We make it public so that references to each node in the list can be maintained externally. Exposing this class lets us make remove operations very fast. Remove is built into this class and only requires to reference reassignments. If remove was built into the main LinkedList class, a linear scan would have to be performed to find the correct node to delete. The linked list implementation was specifically written for the CoolServlets cache system. While it can be used as a general purpose linked list, for most applications, it is more suitable to use the linked list that is part of the Java Collections package.

另请参阅:

LinkedList, 序列化表格

字段概要

字段

限定符和类型	字段和说明
protected LinkedListNode<E>	m_next 后一节点。
protected E	m_object 节点的对象。
protected LinkedListNode<E>	m_previous 前一节点。
static long	serialVersionUID

构造器概要

构造器

限定符	构造器和说明
	LinkedListNode() 默认构造函数。
protected	LinkedListNode(E object, LinkedListNode<E> next, LinkedListNode<E> previous) Constructs a new linked list node.

方法概要

方法

限定符和类型	方法和说明
E	getObject() 获取对象。
long	getTimeStamp() 获取时间值。
LinkedListNode<E>	next() 返回下一对象。
LinkedListNode<E>	previous() 返回前一对象。
void	setTimeStamp(long timeStamp) 设置时间值。
java.lang.String	toString() Returns a String representation of the linked list node by calling the toString method of the node's object.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

serialVersionUID

public static final long serialVersionUID

另请参阅:

常量字段值

m_previous

protected LinkedListNode<E> m_previous

前一节点。

m_next

protected LinkedListNode<E> m_next

后一节点。

m_object

protected E m_object

节点的对象。

构造器详细资料

LinkedListNode

public LinkedListNode()

默认构造函数。没有任何初始化操作，仅在特殊用法时调用。

LinkedListNode

protected LinkedListNode(E object,
              LinkedListNode<E> next,
              LinkedListNode<E> previous)

Constructs a new linked list node.

参数:

object - the Object that the node represents.

next - a reference to the next LinkedListNode in the list.

previous - a reference to the previous LinkedListNode in the list.

方法详细资料

previous

public final LinkedListNode<E> previous()

返回前一对象。

返回:

next

public final LinkedListNode<E> next()

返回下一对象。

返回:

getObject

public final E getObject()

获取对象。

返回:

getTimeStamp

public final long getTimeStamp()

获取时间值。

返回:

setTimeStamp

public final void setTimeStamp(long timeStamp)

设置时间值。

参数:

timeStamp -

toString

public final java.lang.String toString()

Returns a String representation of the linked list node by calling the toString method of the node's object.

覆盖:

toString 在类中 java.lang.Object

返回:

a String representation of the LinkedListNode.