Examples of org.eclipse.nebula.widgets.nattable.util.CalculatedValueCache

org.eclipse.nebula.widgets.nattable.util.CalculatedValueCache

This class is intended as a value cache that is able to perform calculations in a background thread. By default it is configured for smooth updates, which means that on re-calculation of values, the old values will be returned until the calculation is done.

The CalculatedValueCache uses implementations of {@link ICalculatedValueCacheKey} as the key for the value cache. Usually theinternal default implementations for column or row position, or the column-row coordinates should fit most of the use cases. @author Dirk Fauth

        this.treeData = new GlazedListTreeData<Object>(getTreeList());
        this.treeRowModel = new GlazedListTreeRowModel<Object>(treeData);


        this.configRegistry = configRegistry;


        this.valueCache = new CalculatedValueCache(this, true, false,
                smoothUpdates);


        setDataProvider(new GlazedListsDataProvider<Object>(getTreeList(),
                groupByColumnAccessor));

        public CachedValueCalculatingDataProvider(EventList<T> list,
                IColumnAccessor<T> columnAccessor) {
            super(list, columnAccessor);
            // create the CalculatedValueCache without layer reference, as the
            // data provider is no layer
            this.valueCache = new CalculatedValueCache(null, true, true);
        }

            boolean autoConfigure) {


        super(underlyingDataLayer);
        this.configRegistry = configRegistry;


        this.valueCache = new CalculatedValueCache(this, true, false,
                smoothUpdates);


        if (autoConfigure) {
            addConfiguration(new DefaultSummaryRowConfiguration());
        }

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