listAlgorithms/ListNode.java

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package listAlgorithms;

import java.util.Iterator;

public class ListNode<T extends Comparable<T>> implements Iterable<ListNode<T>> {
    private T mValue;
    private ListNode<T> mNext;

    @SuppressWarnings("javadoc")
    public ListNode(T value) {
        this.mValue = value;
        this.mNext = null;
    }

    @SuppressWarnings("javadoc")
    public T getValue() {
        return mValue;
    }

    @SuppressWarnings("javadoc")
    public void setValue(T value) {
        this.mValue = value;
    }

    @SuppressWarnings("javadoc")
    public ListNode<T> getNext() {
        return mNext;
    }

    @SuppressWarnings("javadoc")
    public void setNext(ListNode<T> next) {
        this.mNext = next;
    }

    @SuppressWarnings("javadoc")
    public void printList() {
        String s = this.getValue().toString();
        System.out.print("[" + s + "]");
        if (this.getNext() != null) {
            System.out.print("->");
            this.getNext().printList();
        } else {
            System.out.println();
        }
    }

    @Override
    public Iterator<ListNode<T>> iterator() {
        Iterator<ListNode<T>> iter = new ListNodeIterator<T>(this);
        return iter;
    }

}