Item

java.lang.Object
- Item

```
public class Item
extends java.lang.Object
```
Class Item represents a single item. An item is really a collection of contiguous Cell's. Each item has an ID and a list of Cell's.

Field Summary

Fields
Modifier and Type Field and Description

java.util.ArrayList<Cell> cells
The list of Cell's that comprise the item.

int ID
The ID of this item.

int orient

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.util.ArrayList<Cell>`	`getCells()` Call this to get the list of cells in a particular item.
`Item`	`rotate()` Call this to return a new `Item` instance that rotates the current item anti-clockwise by 90 degrees.
`Item`	`rotate(int orientation)` Call this to return a new `Item` instance that rotates the current item to the desired orientation.
`java.lang.String`	`toString()` Prints the item's cells.
`Item`	`translate(int px, int py)` Call this to return a new `Item` instance that is translated by the given amount.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - ID
```
public int ID
```
    The ID of this item.
  - cells
```
public java.util.ArrayList<Cell> cells
```
    The list of Cell's that comprise the item.
  - orient
```
public int orient
```
- Method Detail
  - getCells
```
public java.util.ArrayList<Cell> getCells()
```
    Call this to get the list of cells in a particular item. The size of the list will tell you how many cells. The cells are not in any particular order.
  - toString
```
public java.lang.String toString()
```
    Prints the item's cells.
    
    Overrides:
    
    toString in class java.lang.Object
  - rotate
```
public Item rotate()
```
    Call this to return a new Item instance that rotates the current item anti-clockwise by 90 degrees.
  - rotate
```
public Item rotate(int orientation)
```
    Call this to return a new Item instance that rotates the current item to the desired orientation.
  - translate
```
public Item translate(int px,
                      int py)
```
    Call this to return a new Item instance that is translated by the given amount. This method does NOT check to see if the result is legal (will result in an item placed inside the box).