Using an external knapsack algorithm

Presents the problem, the code sample, the location of the files, a summary of the procedure, and the detailed steps.

The problem
Gives a summary of the cutstock problem used in this tutorial.
The code sample
Presents the code sample used in this tutorial.
Where to find the files
Reminds you of where code sample files are located.
Procedure summary
Lists the main steps of the knapsack algorithm tutorial.
Writing the Java code
Lists the public methods of the Java knapsack algorithm you can use.
Using the Java code from OPL
Explains how to import Java classes and how to call Java from OPL.
Using IBM ILOG Script classes to make clean and reusable code
Explains how to use IBM ILOG Script classes to wrap the calls to external functions.

Parent topic: Advanced feature: External functions