com.vaadin.flow.server.frontend.scanner.

java.lang.Object
- com.vaadin.flow.server.frontend.scanner.FrontendDependencies

All Implemented Interfaces:

FrontendDependenciesScanner, Serializable
```
public class FrontendDependencies
extends Object
```
Represents the class dependency tree of the application.
For internal use only. May be renamed or removed in a future release.

Since:

2.0

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from interface com.vaadin.flow.server.frontend.scanner.FrontendDependenciesScanner
  FrontendDependenciesScanner.FrontendDependenciesScannerFactory

Field Summary

Fields
Modifier and Type Field Description

protected static String ERROR_INVALID_PWA_ANNOTATION

static String LUMO

Constructor Summary

Constructors
Constructor	Description
`FrontendDependencies(ClassFinder finder)`	Default Constructor.
`FrontendDependencies(ClassFinder finder, boolean generateEmbeddableWebComponents)`	Secondary constructor, which allows declaring whether embeddable web components should be checked for resource dependencies.
`FrontendDependencies(ClassFinder finder, boolean generateEmbeddableWebComponents, boolean useV14Bootstrap, FeatureFlags featureFlags)`	Tertiary constructor, which allows declaring whether embeddable web components should be checked for resource dependencies.

Method Summary

All Methods
Modifier and Type	Method	Description
`Set<String>`	`getClasses()`	Get all Java classes considered when looking for used dependencies.
`Set<CssData>`	`getCss()`	Get all the CSS files used by the application.
`Collection<EndPointData>`	`getEndPoints()`	Get all entryPoints in the application.
`protected ClassFinder`	`getFinder()`
`protected Class<? extends AbstractTheme>`	`getLumoTheme()`
`List<String>`	`getModules()`	Get all ES6 modules needed for run the application.
`Map<String,String>`	`getPackages()`	Get all npm packages the application depends on.
`PwaConfiguration`	`getPwaConfiguration()`	Get the PWA configuration of the application.
`Set<String>`	`getScripts()`	Get all the JS files used by the application.
`AbstractTheme`	`getTheme()`	Get the `AbstractTheme` instance used in the application.
`ThemeDefinition`	`getThemeDefinition()`	Get the `ThemeDefinition` of the application.
`protected boolean`	`isExperimental(String className)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - LUMO
```
public static final String LUMO
```
    See Also:
    
    Constant Field Values
  - ERROR_INVALID_PWA_ANNOTATION
```
protected static final String ERROR_INVALID_PWA_ANNOTATION
```
- Constructor Detail
  - FrontendDependencies
```
public FrontendDependencies(ClassFinder finder)
```
    Default Constructor.
    
    Parameters:
    
    finder - the class finder
  - FrontendDependencies
```
public FrontendDependencies(ClassFinder finder,
                            boolean generateEmbeddableWebComponents)
```
    Secondary constructor, which allows declaring whether embeddable web components should be checked for resource dependencies.
    
    Parameters:
    
    finder - the class finder
    
    generateEmbeddableWebComponents - true checks the WebComponentExporter classes for dependencies. true is default for FrontendDependencies(ClassFinder)
  - FrontendDependencies
```
public FrontendDependencies(ClassFinder finder,
                            boolean generateEmbeddableWebComponents,
                            boolean useV14Bootstrap,
                            FeatureFlags featureFlags)
```
    Tertiary constructor, which allows declaring whether embeddable web components should be checked for resource dependencies.
    
    Parameters:
    
    finder - the class finder
    
    generateEmbeddableWebComponents - true checks the WebComponentExporter classes for dependencies. true is default for FrontendDependencies(ClassFinder)
    
    useV14Bootstrap - whether we are in legacy V14 bootstrap mode
    
    featureFlags - available feature flags and their status
- Method Detail
  - getPackages
```
public Map<String,String> getPackages()
```
    Get all npm packages the application depends on.
    
    Returns:
    
    the set of npm packages
  - getPwaConfiguration
```
public PwaConfiguration getPwaConfiguration()
```
    Get the PWA configuration of the application.
    
    Returns:
    
    the PWA configuration
  - getModules
```
public List<String> getModules()
```
    Get all ES6 modules needed for run the application. Modules that are theme dependencies are guaranteed to precede other modules in the result.
    
    Returns:
    
    list of JS modules
  - getScripts
```
public Set<String> getScripts()
```
    Get all the JS files used by the application.
    
    Returns:
    
    the set of JS files
  - getCss
```
public Set<CssData> getCss()
```
    Get all the CSS files used by the application.
    
    Returns:
    
    the set of CSS files
  - getClasses
```
public Set<String> getClasses()
```
    Get all Java classes considered when looking for used dependencies.
    
    Returns:
    
    the set of JS files
  - getEndPoints
```
public Collection<EndPointData> getEndPoints()
```
    Get all entryPoints in the application.
    
    Returns:
    
    the set of JS files
  - getThemeDefinition
```
public ThemeDefinition getThemeDefinition()
```
    Get the ThemeDefinition of the application.
    
    Returns:
    
    the theme definition
  - getTheme
```
public AbstractTheme getTheme()
```
    Get the AbstractTheme instance used in the application.
    
    Returns:
    
    the theme instance
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getFinder
```
protected final ClassFinder getFinder()
```
  - isExperimental
```
protected final boolean isExperimental(String className)
```
  - getLumoTheme
```
protected Class<? extends AbstractTheme> getLumoTheme()
```

Modifier and Type	Field	Description
`protected static String`	`ERROR_INVALID_PWA_ANNOTATION`
`static String`	`LUMO`

com.vaadin.flow.server.frontend.scanner.

Class FrontendDependencies

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.flow.server.frontend.scanner.FrontendDependenciesScanner

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LUMO

ERROR_INVALID_PWA_ANNOTATION

Constructor Detail

FrontendDependencies

FrontendDependencies

FrontendDependencies

Method Detail

getPackages

getPwaConfiguration

getModules

getScripts

getCss

getClasses

getEndPoints

getThemeDefinition

getTheme

toString

getFinder

isExperimental

getLumoTheme