org.eclipse.fx.ui.controls.tree

Interface TreeItemPredicate<T>

Type Parameters:

T - element type

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface TreeItemPredicate<T>

This interface can be used together with FilterableTreeItem to sort the items in the list.

Method Summary

Modifier and Type	Method and Description
static <T> TreeItemPredicate<T>	create(java.util.function.Predicate<T> predicate) Utility method to create a TreeItemPredicate from a given Predicate
boolean	test(javafx.scene.control.TreeItem<T> parent, T value) Evaluates this predicate on the given argument.

Method Detail

test

boolean test(javafx.scene.control.TreeItem<T> parent,
             T value)

Evaluates this predicate on the given argument.

Parameters:

parent - the parent tree item of the element or null if there is no parent

value - the value to be tested

Returns:

true if the input argument matches the predicate,otherwise false

create

static <T> TreeItemPredicate<T> create(java.util.function.Predicate<T> predicate)

Utility method to create a TreeItemPredicate from a given Predicate

Parameters:

predicate - the predicate

Returns:

new TreeItemPredicate