Shelf.java

package lecture_19_inheritance;

import java.util.ArrayList;
import java.util.Collection;

public class Shelf implements IStorage{

	int height;
	int width;
	int depth;
	Collection<Clothing> clothes;
	
	public Shelf(int width, int depth, int height) {
		this.height = height;
		this.width = width;
		this.depth = depth;
		clothes = new ArrayList<Clothing>();
	}

	public int getHeight(){
		return this.height;
	}

	public int getWidth() {
		return width;
	}

	public int getDepth() {
		return depth;
	}
	
	public boolean add(Clothing clothing) {
		if(canAdd(clothing)) {
			clothes.add(clothing);
			return true;
		}else {
			return false;
		}
	}
	
	/**
	 *  Shelves should only contain clean clothing.
	 *  Socks should not be placed on shelves
	 */
	public boolean canAdd(Clothing item) {
		if(item.isDirty())
			return false;
		
		if(item.getType().equals("Socks"))
			return false;
		
		return true;
	}
	
	public boolean remove(Clothing item) {
		if(clothes.contains(item))
		{
			clothes.remove(item);
			return true;
		}
		else {
			return false;
		}
	}
	
	public static void main(String[] args) {
		Shelf shelf = new Shelf(60,40,30);
		if(shelf.add(new Clothing("Levis", 20,"Jeans")))
			System.out.println("La den p� en hylle!");
		else
			System.out.println("Kunne ikke legge den p� hyllen");
	}
}