For users, which do not know SQL, we provide a Query Constructor (a wizard that generates the required code depending on user input). Here is the example for source block that allows to use a database table as arrival table.Īlso, there is a possibility to write the query code. Most objects support the graphical interface, from usual parameter to flowchart blocks. E.g., if you need to feed a population from a database or define arrival table at Source block, just use the graphical interface of object properties. We provide an intuitive interface for most common use cases, so the modeler dows not have to write SQL queries. So, the database may be accessed by SQL commands or Query DSL Java code. If the "Update data." checkbox is selected, then all changes to the source will be applied to the database.īefore starting to explore the database capabilities, let's look how we may interact with the database from the model canvas. Also, data can be simply copy-pasted from Excel to the table (and vice-versa). The database allows to import data from Excel file, Access or SQL database - just click "Create or import a table." text at database properties or the right-click context menu. The filling process is clear and simple no need for coding. Import of initial data to the built-in database is an easy task.
Also, at the end of this post you may find some tips for work with the database, and a brief description of further enhancements.Ĭonvenient access to database and one-click automatic import of data
#How do you input a code into anylogic free
The database is now available in all editions, including free AnyLogic Personal Learning Edition.
Private object clientLock = new object()
Anylogic shows 300, HL shows 1360 iterations). Somehow HeuristicLab shows a lot more evaluated solutions than Anylogic actually evaluated.ġ) HeuristicLab shows thoughout the optimization run more evaluated solutions than Anylogic, until the the predefined amount of iterations (from Anylogic) is reached (e.g. But the programmable problem with external evaluation shows some weird behavior. In Anylogic I set the number of iterations for the experiment and with the ""regular" External Evaluation Problem (single-objective) everything works just fine. I assume both, with the same Integer bounds and Integer length and without any feasibility checks or repair functions, should now work the same using a genetic algorithm with the same algorithm parameters. One is the programmable problem (single objective) with external evaluation (the one we talked about in the upper posts) and the other one is a "regular" External Evaluation Problem (single-objective). I have another issue regarding the programmable problem. I have to do some investigating tomorrow. Thanks for your reply! I did some testing and the error seems to be somewhere in my repair code.