myhw2.data

Class CmdAdd

java.lang.Object

myhw2.data.CmdAdd

All Implemented Interfaces:

Command

final class CmdAdd
extends java.lang.Object
implements Command

Implementation of command to add or remove inventory.

See Also:

Data

Field Summary

Fields

Modifier and Type	Field and Description
private int	change
private InventorySet	inventory
private Video	video

Constructor Summary

Constructors

Constructor and Description
CmdAdd(InventorySet inventory, Video video, int change)

Method Summary

Modifier and Type	Method and Description
boolean	run() The command body.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

inventory

private InventorySet inventory

video

private Video video

change

private int change

Constructor Detail

CmdAdd

CmdAdd(InventorySet inventory,
       Video video,
       int change)

Method Detail

run

public boolean run()

Description copied from interface: Command

The command body.

Specified by:

run in interface Command

Returns:

true if command succeeds, false otherwise