Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.

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  • 1.  Using Concert Technology In Java

    Posted Tue November 27, 2012 09:44 PM

    Originally posted by: SystemAdmin


    I'm working on my thesis project and need to implement IBM CPLEX Concert Technology in Java. I already have the iLog Cplex codes and know how to program Java but since I don't know much about programming in iLog Cplex it is difficult for me to convert the iLog Cplex codes into java.
    I really need help on this and can also provide the available iLog Cplex codes which needs to be written in Java.
    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: Using Concert Technology In Java

    Posted Wed November 28, 2012 02:12 AM

    Originally posted by: SystemAdmin


    Did you take a look at the various examples that come with CPLEX? For example, look into the cplex/examples/src/java directory. There are plenty of code examples that use the Java connector.
    A detailed overview over the examples can be found here.
    CPLEX also has a tutorial for the Concert in Java here.
    Moreover, when actually coding the reference documentation will probably be helpful.
    #CPLEXOptimizers
    #DecisionOptimization


  • 3.  Re: Using Concert Technology In Java

    Posted Thu November 29, 2012 11:07 AM

    Originally posted by: SystemAdmin


    Thanks for your reply.
    Yes I have already looked at the links you provided.
    However, I was wondering if there are some examples that has a problem and try to solve it by both iLog Cplex, and Concert Technology in Java. In this case I can easily understand how to translate Cplex datatype, variable (tuples, arrays, sets, etc) into Concert technology in Java.
    #CPLEXOptimizers
    #DecisionOptimization


  • 4.  Re: Using Concert Technology In Java

    Posted Thu November 29, 2012 11:13 AM

    Originally posted by: SystemAdmin


    I guess with "Cplex datatype, variable (tuples, arrays, sets, etc)" you mean "OPL datatype, variable (tuples, arrays, sets, etc)"?
    Some of the OPL examples in the distribution correspond to Concert examples,
    for example
    opl/examples/opl/blending <-> cplex/examples/src/java/Blend.java
    opl/examples/opl/foodmanufact <-> cplex/examples/src/java/FoodManufact.java
    opl/examples/opl/warehouse <-> cplex/examples/src/java/Warehouse.java
    Just look for files with similar names in the example directories.
    #CPLEXOptimizers
    #DecisionOptimization


  • 5.  Re: Using Concert Technology In Java

    Posted Thu November 29, 2012 11:35 AM

    Originally posted by: SystemAdmin


    Thank you very much. I didn't know this.
    I'll try them.
    #CPLEXOptimizers
    #DecisionOptimization


  • 6.  Re: Using Concert Technology In Java

    Posted Sun December 09, 2012 09:06 PM

    Originally posted by: SystemAdmin


    I also would like to know whether or not I can use the OPL interface in Java Servlet web applications?
    #CPLEXOptimizers
    #DecisionOptimization


  • 7.  Re: Using Concert Technology In Java

    Posted Tue December 11, 2012 07:47 AM

    Originally posted by: SystemAdmin


    For OPL-related question please refer to the OPL Forum.
    #CPLEXOptimizers
    #DecisionOptimization