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Class busrider.ItemCollection 

java.lang.Object
   |
   +----busrider.ItemCollection
public class ItemCollection
extends Object
This class represents a collection of Items.

See Also:
Item

Constructor Index

o ItemCollection()
constructs an empty collection.

Method Index

o append(Item)
adds the Item to the collection.
o findName(String)
returns the Item with the given name, or null if there isn't one.
o getItem(int)
returns the idx'th element of the collection.
o getQuan()
returns the number of objects in the collection.

Constructors

o ItemCollection 
 public ItemCollection()
constructs an empty collection.

Methods

o getQuan 
 public int getQuan()
returns the number of objects in the collection.

o getItem 
 public Item getItem(int idx)
returns the idx'th element of the collection.

o findName 
 public Item findName(String name)
returns the Item with the given name, or null if there isn't one.

o append 
 public boolean append(Item it)
adds the Item to the collection. But first, it checks for an equivalent name, and doesn't add if found. The return value indicates whether the item was added. 

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