Package net.fortuna.ical4j.filter

Class ComponentFilter<T extends Component>

java.lang.Object

net.fortuna.ical4j.filter.AbstractFilter<T>

net.fortuna.ical4j.filter.ComponentFilter<T>

All Implemented Interfaces:

PredicateFactory<T>

public class ComponentFilter<T extends Component>
extends AbstractFilter<T>

ComponentFilter produces predicates for lambda-style filtering of iCalendar components.

The following example prints all events where the event's categories contain the the word "Holiday".

 Predicate filter = new ComponentFilter().predicate(FilterExpression.contains(Property.CATEGORIES, "Holiday"));
 calendar.getComponents(Component.VEVENT).stream()
   .filter(filter)
   .forEach(System.out::println);
 

Constructor Summary

Constructors

Constructor	Description
ComponentFilter()
ComponentFilter(Supplier<List<PropertyFactory<?>>> propertyFactorySupplier, Supplier<List<ParameterFactory<?>>> parameterFactorySupplier)

Method Summary

Modifier and Type	Method	Description
Predicate<T>	predicate(BinaryExpression expression)
Predicate<T>	predicate(UnaryExpression expression)

Methods inherited from class net.fortuna.ical4j.filter.AbstractFilter

literal, parameter, parameter, parameter, parameter, parameters, properties, property, property, property, property, property, target

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.fortuna.ical4j.filter.PredicateFactory

predicate

Constructor Details

ComponentFilter

public ComponentFilter()

ComponentFilter

public ComponentFilter(Supplier<List<PropertyFactory<?>>> propertyFactorySupplier,
 Supplier<List<ParameterFactory<?>>> parameterFactorySupplier)

Method Details

predicate

public Predicate<T> predicate(UnaryExpression expression)

predicate

public Predicate<T> predicate(BinaryExpression expression)