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Home/ Questions/Q 7927283
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Editorial Team
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Editorial Team
Asked: June 3, 20262026-06-03T19:13:35+00:00 2026-06-03T19:13:35+00:00

I’m looking for a pattern to notify my JTable that the Data which are

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I’m looking for a pattern to notify my JTable that the Data which are handled in the TableModel have changed. The Idea is that I got a global singleton TreeSet managing the Data. I receive randomly updates on the TreeSet.If any changes are made to the TreeSet the TableModelshould update itself by gathering the new information from the TreeSet.

Observer? Events + Listener? anything else?

Thank you for your help!

ps: A way to update the Model is already implemented and is NOT part of the Question.

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  1. Editorial Team
    Editorial Team
    2026-06-03T19:13:41+00:00Added an answer on June 3, 2026 at 7:13 pm

    You basically answered your own question, observer, event + listeners. A change from the usual: have you tried?

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