com.vaadin.flow.component.internal

Class ComponentMetaData

java.lang.Object

com.vaadin.flow.component.internal.ComponentMetaData

public class ComponentMetaData
extends Object

Immutable meta data related to a component class.

Since:

1.0

Author:

Vaadin Ltd

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ComponentMetaData.DependencyInfo Dependencies defined for a Component class.
static class	ComponentMetaData.HtmlImportDependency
static class	ComponentMetaData.SynchronizedPropertyInfo Synchronized properties defined for a Component class.

Constructor Summary

Constructors

Constructor and Description
ComponentMetaData(Class<? extends Component> componentClass) Scans the given component class and creates a new instance based on found annotations.

Method Summary

Modifier and Type	Method and Description
ComponentMetaData.DependencyInfo	getDependencyInfo(VaadinService service) Gets the dependencies, defined using annotations (HtmlImport, JavaScript, StyleSheet and Uses).
Collection<ComponentMetaData.SynchronizedPropertyInfo>	getSynchronizedProperties() Gets the properties that are marked to be synchronized and corresponding events.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentMetaData

public ComponentMetaData(Class<? extends Component> componentClass)

Scans the given component class and creates a new instance based on found annotations.

Parameters:

componentClass - the component class to scan

Method Detail

getSynchronizedProperties

public Collection<ComponentMetaData.SynchronizedPropertyInfo> getSynchronizedProperties()

Gets the properties that are marked to be synchronized and corresponding events.

Framework internal data, thus package-private.

Returns:

a collection of information objects about properties to be synchronized

getDependencyInfo

public ComponentMetaData.DependencyInfo getDependencyInfo(VaadinService service)

Gets the dependencies, defined using annotations (HtmlImport, JavaScript, StyleSheet and Uses).

Framework internal data, thus package-private.

Parameters:

service - the service to use for resolving dependencies

Returns:

the dependencies for the given class