Package com.vaadin.data.Container

Examples of com.vaadin.data.Container.ItemSetChangeNotifier.removeListener()

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                getLogger().finest(
                        "Attaching ItemSetChangeListener to graph datasource");
                ItemSetChangeNotifier isn = (ItemSetChangeNotifier) dataSource;

                // Ensure we not already are listening to the events
                isn.removeListener(dataSourceListener);

                // Add listener
                isn.addListener(dataSourceListener);
            }
            if (dataSource instanceof PropertySetChangeNotifier) {
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            getLogger().finest(
                    "Attaching ItemSetChangeListener to marker datasource");
            ItemSetChangeNotifier isn = (ItemSetChangeNotifier) markers;

            // Ensure we not already are listening to the events
            isn.removeListener(markerEventListener);

            // Add listener
            isn.addListener(markerEventListener);
        }
        if (markers instanceof PropertySetChangeNotifier) {
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            getLogger().finest(
                    "Attaching ValueChangeListener to marker datasource");
            ItemSetChangeNotifier isn = (ItemSetChangeNotifier) events;

            // Ensure we not already are listening to the events
            isn.removeListener(markerEventListener);

            // Add listener
            isn.addListener(markerEventListener);
        }
        if (events instanceof PropertySetChangeNotifier) {
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