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factoryfx dependency injection framework

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package de.factoryfx.javafx.data.widget.dataview;

import java.util.List;
import java.util.function.Supplier;

import de.factoryfx.data.Data;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;

public class UpdatableDataView implements DataView {

    private final ObservableList dataList= FXCollections.observableArrayList();
    private final Supplier> listSupplier;
    public UpdatableDataView(Supplier> listSupplier) {
        this.listSupplier = listSupplier;
    }


    public void update(){
        dataList.setAll(listSupplier.get());
    }

    @Override
    public ObservableList dataList(){
        update();
        return dataList;
    }

}