Java Reference
In-Depth Information
a responsible engineer or may defer to the line they are part of or to the factory itself.
Figure 12.1 shows the classes involved in finding the engineers who are responsible for
selected equipment.
Figure 12.1. Items in a simulation include machines, machine composites, tools, and tool
carts.
The menu code that finds the engineer responsible for a given machine uses a series of
if
statements and
instanceof
operators. These traits are signs that refactoring can improve
the code.
