Class MessageListNode

java.lang.Object

MessageListNode

public class MessageListNode
extends java.lang.Object

This object creates a ListNode with the value of a Message. This ListNode will be used in a queue. The MessageListNode has two constructors: one with a value passed in and one with a value and the next node passed in. Additionally, the class has setters and getters for both the value and next fields, which is in line with the use of the linked node for a typical linked list.

Author:

AnneMarie Caballero (annemariecabs)

Field Summary

Fields

Modifier and Type	Field	Description
private MessageListNode	next	the next ListNode after this
private Message	value	the value of the MessageListNode

Constructor Summary

Constructors

Constructor	Description
MessageListNode(Message msg)	Constructs a new MessageListNode that does not have a MessageListNode after it with a value of msg
MessageListNode(Message msg, MessageListNode nxt)	Constructs a new MessageListNode that does not have a MessageListNode after it with a value of msg

Method Summary

Modifier and Type	Method	Description
MessageListNode	getNext()	Returns the next MessageListNode in the linked list
Message	getValue()	Returns the value of the MessageListNode
void	setNext(MessageListNode nxt)	Sets the next linked node to nxt
void	setValue(Message msg)	Sets the value of the MessageListNode

Methods inherited from class java.lang.Object

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

Field Detail

value

private Message value

the value of the MessageListNode

next

private MessageListNode next

the next ListNode after this

Constructor Detail

MessageListNode

public MessageListNode(Message msg)

Constructs a new MessageListNode that does not have a MessageListNode after it with a value of msg

Parameters:

msg - the value of the MessageListNode being created

MessageListNode

public MessageListNode(Message msg,
                       MessageListNode nxt)

Constructs a new MessageListNode that does not have a MessageListNode after it with a value of msg

Parameters:

msg - the value of the MessageListNode being created

nxt - the next MassageListNode in the linked list

Method Detail

getValue

public Message getValue()

Returns the value of the MessageListNode

Returns:

the value (which is a message)

getNext

public MessageListNode getNext()

Returns the next MessageListNode in the linked list

Returns:

the next node (which is a MessageListNode)

setValue

public void setValue(Message msg)

Sets the value of the MessageListNode

Parameters:

msg - a Message to set the MessageLinkedNode value to

setNext

public void setNext(MessageListNode nxt)

Sets the next linked node to nxt

Parameters:

nxt - a MessageListNode to be the next node in the list