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ListNode.java
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ListNode.java
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/*
* Name: Jack Lin
* Date: Apr, 16, 2015
* Desc: This class provides the nodes for a linked list.
*/
public class ListNode<T> {
//instantiate necessary variables
private T data;
private ListNode<T> next;
// Constructor: No reference to next node provided so make it null
public ListNode( T nodeData ) {
this( nodeData, null);
}
// Constructor: Set data and reference to next node.
public ListNode( T nodeData, ListNode<T> nodeNext ) {
data = nodeData;
next = nodeNext;
}
// Accessor: Return the data for current ListNode object
public T getData() {
return data;
}
// Accessor: Return reference to next ListNode object
public ListNode<T> getNext() {
return next;
}
// Mutator: Set new data for current ListNode object
public void setData( T newData ) {
data = newData;
}
// Mutator: Set new reference to the next node object
public void setNext( ListNode<T> newNext ) {
next = newNext;
}
}