package org.vaadin.viritinv7; import com.vaadin.ui.Component; import java.util.List; import org.vaadin.addonhelpers.AbstractTest; import org.vaadin.viritin.LazyList; import org.vaadin.viritinv7.grid.MGrid; import org.vaadin.viritin.testdomain.Person; import org.vaadin.viritin.testdomain.Service; /** * * @author Matti Tahvonen */ //@Theme("valo") public class GridLazyLoading extends AbstractTest { private static final long serialVersionUID = 7741969263616707523L; @Override public Component getTestComponent() { MGrid<Person> g = new MGrid<>( new LazyList.PagingProvider<Person>() { private static final long serialVersionUID = -9072230332041322210L; @Override public List<Person> findEntities(int firstRow) { return Service.findAll(firstRow, LazyList.DEFAULT_PAGE_SIZE); } }, new LazyList.CountProvider() { private static final long serialVersionUID = -6915320247020779461L; @Override public int size() { return (int) Service.count(); } } ); return g; } }