package rebelsky.linear;

/**
 * A stub implementation of linear structures.
 *
 * @author Samuel A. Rebelsky
 * @version 1.0 of October 2004.
 */
public class StubLinear
	implements Linear
{
// +--------+--------------------------------------------------
// | Fields |
// +--------+

	int size;

// +--------------+--------------------------------------------
// | Constructors |
// +--------------+
	
	public StubLinear()
	{
		this.size = 0;
	}

// +---------+-------------------------------------------------
// | Methods |
// +---------+
//
	public void put(Object addMe)
	{
		++this.size;
	} // put(Object)

	public Object get()
	{
		--this.size;
		return "STUB";
	} // get()

	public Object peek()
	{
		return "STUB";
	} // peek()

	public boolean isEmpty()
	{
		return this.size == 0;
	} // isEmpty()

} // StubLinear()