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Create demo
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‎vaadin-grid-filter-demo/src/main/java/software/xdev/vaadin/model/Department.java

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package software.xdev.vaadin.model;
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public enum Department
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{
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IT,
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HR,
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ACCOUNTING
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}

‎vaadin-grid-filter-demo/src/main/java/software/xdev/vaadin/model/Person.java

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package software.xdev.vaadin.model;
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import java.time.LocalDate;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Represents a person with attributes such as first name, last name, birthday, subscription status, and an identifier.
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*/
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public class Person
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{
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private Integer id;
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private String firstName;
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private String lastName;
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private LocalDate birthday;
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private boolean married;
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private double salary;
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private Department department;
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/**
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* Constructs a new instance of the Person class with the provided attributes.
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*
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* @param id The unique identifier of the person.
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* @param firstName The first name of the person.
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* @param lastName The last name of the person.
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* @param birthday The birthdate of the person.
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* @param married Whether the person is a married (true) or not (false).
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* @param salary The paid salary
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* @param department The associated department
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*/
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public Person(
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final Integer id,
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final String firstName,
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final String lastName,
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final LocalDate birthday,
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final boolean married,
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final double salary,
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final Department department)
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{
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this.id = id;
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this.firstName = firstName;
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this.lastName = lastName;
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this.birthday = birthday;
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this.married = married;
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this.salary = salary;
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this.department = department;
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}
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/**
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* Gets the first name of the person.
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*
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* @return The first name of the person.
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*/
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public String getFirstName()
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{
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return this.firstName;
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}
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/**
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* Sets the first name of the person.
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*
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* @param firstName The new first name to set.
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*/
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public void setFirstName(final String firstName)
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{
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this.firstName = firstName;
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}
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/**
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* Gets the last name of the person.
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*
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* @return The last name of the person.
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*/
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public String getLastName()
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{
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return this.lastName;
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}
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/**
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* Sets the last name of the person.
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*
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* @param lastName The new last name to set.
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*/
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public void setLastName(final String lastName)
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{
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this.lastName = lastName;
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}
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/**
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* Gets the birthdate of the person.
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*
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* @return The birthdate of the person.
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*/
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public LocalDate getBirthday()
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{
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return this.birthday;
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}
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/**
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* Sets the birthdate of the person.
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*
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* @param birthday The new birthdate to set.
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*/
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public void setBirthday(final LocalDate birthday)
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{
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this.birthday = birthday;
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}
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/**
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* Gets the unique identifier of the person.
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*
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* @return The unique identifier of the person.
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*/
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public Integer getId()
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{
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return this.id;
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}
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/**
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* Sets the unique identifier of the person.
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*
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* @param id The new unique identifier to set.
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*/
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public void setId(final Integer id)
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{
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this.id = id;
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}
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/**
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* Checks if the person is married.
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*
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* @return True if the person is married, false otherwise.
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*/
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public boolean isMarried()
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{
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return this.married;
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}
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/**
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* Sets person's married status.
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*
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* @param married True to mark the person as married, false to mark the person as unmarried.
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*/
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public void setMarried(final boolean married)
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{
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this.married = married;
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}
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/**
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* Gets the salary of the person.
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*
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* @return The salary of the person.
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*/
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public double getSalary()
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{
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return this.salary;
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}
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/**
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* Sets the salary of the person.
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*
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* @param salary The new salary to set.
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*/
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public void setSalary(final double salary)
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{
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this.salary = salary;
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}
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/**
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* Gets the associated department of the person.
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*
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* @return The associated department of the person.
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*/
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public Department getDepartment()
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{
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return this.department;
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}
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/**
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* Sets the associated department of the person.
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*
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* @param department The associated department to set.
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*/
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public void setDepartment(final Department department)
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{
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this.department = department;
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}
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/**
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* Retrieves a list of sample Person objects.
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*
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* @return A List containing sample Person objects.
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*/
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@SuppressWarnings("checkstyle:MagicNumber")
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public static List<Person> getPersons()
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{
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final List<Person> lst = new ArrayList<>();
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lst.add(new Person(0, "Siegbert", "Schmidt", LocalDate.of(1990, 12, 17), false, 1000, Department.HR));
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lst.add(new Person(1, "Herbert", "Maier", LocalDate.of(1967, 10, 13), false, 1000, Department.HR));
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lst.add(new Person(2, "Hans", "Lang", LocalDate.of(2002, 5, 9), true, 9050.60, Department.HR));
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lst.add(new Person(3, "Anton", "Meier", LocalDate.of(1985, 1, 24), true, 8000.75, Department.HR));
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lst.add(new Person(4, "Sarah", "Smith", LocalDate.of(1999, 6, 1), false, 5000, Department.IT));
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lst.add(new Person(5, "Niklas", "Sommer", LocalDate.of(1994, 11, 8), true, 4000.33, Department.HR));
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lst.add(new Person(6, "Hanna", "Neubaum", LocalDate.of(1986, 8, 15), true, 3000, Department.HR));
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lst.add(new Person(8, "Laura", "Fels", LocalDate.of(1996, 3, 20), true, 1000.50, Department.HR));
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lst.add(new Person(7, "Sofia", "Sommer", LocalDate.of(1972, 4, 14), false, 2000, Department.ACCOUNTING));
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return lst;
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}
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}

‎vaadin-grid-filter-demo/src/main/java/software/xdev/vaadin/ui/MainView.java

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package software.xdev.vaadin.ui;
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import java.time.LocalDate;
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import java.util.List;
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import java.util.Locale;
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import com.vaadin.flow.component.datepicker.DatePicker;
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import com.vaadin.flow.component.grid.Grid;
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import com.vaadin.flow.component.orderedlayout.VerticalLayout;
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import com.vaadin.flow.data.provider.ListDataProvider;
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import com.vaadin.flow.router.AfterNavigationEvent;
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import com.vaadin.flow.router.AfterNavigationObserver;
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import com.vaadin.flow.router.Route;
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import software.xdev.vaadin.FilterComponent;
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import software.xdev.vaadin.builder.CustomizableFilterBuilder;
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import software.xdev.vaadin.comparators.EqualComparator;
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import software.xdev.vaadin.comparators.IsBetweenComparator;
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import software.xdev.vaadin.comparators.NotEqualComparator;
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import software.xdev.vaadin.daterange_picker.business.DateRangeModel;
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import software.xdev.vaadin.daterange_picker.business.SimpleDateRanges;
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import software.xdev.vaadin.model.Department;
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import software.xdev.vaadin.model.Person;
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import software.xdev.vaadin.model.SimpleFilterField;
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/**
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* Primary UI with filter component and grid.
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*/
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@Route("")
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public class MainView extends VerticalLayout implements AfterNavigationObserver
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{
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private final Grid<Person> dataGrid = new Grid<>(Person.class, true);
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public MainView()
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{
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super();
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this.initUI();
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}
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private void initUI()
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{
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// Grid configuration.
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this.dataGrid.setSelectionMode(Grid.SelectionMode.NONE);
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this.dataGrid.setSizeFull();
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// Fill grid with dummy data.
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this.dataGrid.setDataProvider(new ListDataProvider<>(Person.getPersons()));
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final DatePicker.DatePickerI18n datePickerI18n = new DatePicker.DatePickerI18n()
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.setDateFormat("dd.MM.yyyy");
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// Create the FilterComponent.
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final FilterComponent<Person> filterComponent = new FilterComponent<>(this.dataGrid)
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.withFilter(new SimpleFilterField<>(Person::getLastName, "Lastname"))
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.withFilter(new SimpleFilterField<>(Person::getSalary, "Salary"))
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.withFilter(
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CustomizableFilterBuilder.builder()
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.withValueProvider(Person::getId, "Personnel number")
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.withEqualComparator()
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.withGreaterThanComparator()
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.withLessThanComparator()
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)
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.withFilter(
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CustomizableFilterBuilder.builder()
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.withValueProvider(Person::isMarried, "Married")
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.withEqualComparator()
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.withAvailableComparator(NotEqualComparator.getInstance())
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)
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.withFilter(
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CustomizableFilterBuilder.builder()
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.withValueProvider(Person::getDepartment, "Department", Department.values())
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.withContainsComparator()
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.withEqualComparator()
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)
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.withFilter(
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CustomizableFilterBuilder.builder()
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.withValueProvider(Person::getBirthday, "Birthday")
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.withIsAfterComparator()
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.withIsBeforeComparator()
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.withIsBetweenComparator()
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)
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.withDatePickerI18n(datePickerI18n)
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.withDateTimePickerLocale(Locale.GERMANY)
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.withFilterButtonText("Add filter")
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.withUrlParameters("filter1")
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.withCustomDateRangeModel(
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new DateRangeModel<>(LocalDate.now(), LocalDate.now().plusDays(5), SimpleDateRanges.FREE),
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List.of(SimpleDateRanges.allValues()))
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.withInitialFilter(
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CustomizableFilterBuilder.builder().withValueProvider(Person::getBirthday, "Birthday"),
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IsBetweenComparator.getInstance(), "2000-01-01#2002-08-12",
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true,
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true
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)
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.withInitialFilter(
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CustomizableFilterBuilder.builder().withValueProvider(Person::isMarried, "Married"),
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EqualComparator.getInstance(),
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"true",
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false,
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true
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);
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this.add(filterComponent, this.dataGrid);
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this.setSizeFull();
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}
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@Override
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public void afterNavigation(final AfterNavigationEvent event)
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{
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}
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}

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