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SHARPER BETTER FASTER DAGGER
‡
@jrodbx @piwai
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SHARPER BETTER FASTER DAGGER
‡
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// compile 'com.squareup.dagger:dagger:1.2.2'
// apt 'com.squareup.dagger:dagger-compiler:1.2.2'
compile 'com.google.dagger:dagger:2.0.2'
apt 'com.google.dagger:dagger-compiler:2.0.2'
provided 'javax.annotation:jsr250-api:1.0'
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@Module(
injects = { MainActivity.class },
addsTo = AppModule.class
)
public final class ApiModule {
@Provides GithubService provideGithubService(Retrofit retrofit) {
return retrofit.create(GithubService.class);
}
@Provides Retrofit provideRetrofit(@Endpoint String url) {
return new Retrofit.Builder()
.baseUrl(url)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
}
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@Module(
injects = { MainActivity.class },
addsTo = AppModule.class
)
public final class ApiModule {
@Provides GithubService provideGithubService(Retrofit retrofit) {
return retrofit.create(GithubService.class);
}
@Provides Retrofit provideRetrofit(@Endpoint String url) {
return new Retrofit.Builder()
.baseUrl(url)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
}
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@Module(
injects = { MainActivity.class },
addsTo = AppModule.class
)
public final class ApiModule {
@Provides GithubService provideGithubService(Retrofit retrofit) {
return retrofit.create(GithubService.class);
}
@Provides Retrofit provideRetrofit(@Endpoint String url) {
return new Retrofit.Builder()
.baseUrl(url)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
}
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public class MainActivity extends Activity {
@Inject GithubService githubService;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ObjectGraph graph = getObjectGraph();
objectGraph.inject(this);
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public class MainActivity extends Activity {
@Inject GithubService githubService;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ObjectGraph graph = getObjectGraph();
objectGraph.inject(this);
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@Module(
injects = { MainActivity.class },
addsTo = AppModule.class
)
public final class ApiModule {
@Provides GithubService provideGithubService(Retrofit retrofit) {
return retrofit.create(GithubService.class);
}
@Provides Retrofit provideRetrofit(@Endpoint String url) {
return new Retrofit.Builder()
.baseUrl(url)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
}
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@Module
public final class ApiModule {
@Provides GithubService provideGithubService(Retrofit retrofit) {
return retrofit.create(GithubService.class);
}
@Provides Retrofit provideRetrofit(@Endpoint String url) {
return new Retrofit.Builder()
.baseUrl(url)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
}
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@Component(
modules = ApiModule.class
)
public interface ApiComponent {
Foo getFoo();
void inject(MainActivity activity);
}
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@Component(
modules = ApiModule.class
)
public interface ApiComponent {
Foo getFoo();
void inject(MainActivity activity);
}
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public class MainActivity extends Activity {
@Inject GithubService githubService;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ApiComponent apiComponent = DaggerApiComponent.builder().build();
apiComponent.inject(this);
…
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public class MainActivity extends Activity {
@Inject GithubService githubService;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ApiComponent apiComponent = DaggerApiComponent.builder().build();
apiComponent.inject(this);
…
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@Module class AndroidModule {…}
@Module class HttpModule {…}
@Module class ApiModule {…}
…
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@Module class AndroidModule {…}
@Module class HttpModule {…}
@Module class ApiModule {…}
@Module class LoggedInModule {…}
@Module class PaymentModule {…}
@Module class TransactionLedgerModule {…}
…
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@Provides
@Inject
@Module
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@Provides
@Inject
@Module
@Provides2
@Inject2
@Module2
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ObjectGraph objectGraph = ObjectGraph.create(AppModule.class);
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@Module
public class AppModule {
// ...
@Provides OkHttpClient provideOkHttpClient() {
return new OkHttpClient();
}
@Provides Client provideRetrofitClient(OkHttpClient client) {
return new OkClient(client);
}
// ...
}
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@Module
public class AppModule {
// ...
@Provides OkHttpClient provideOkHttpClient() {
return new OkHttpClient();
}
@Provides Client provideRetrofitClient(OkHttpClient client) {
return new OkClient(client);
}
// ...
}
@Module2
public class AppModule2 {
}
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@Module
public class AppModule {
// ...
}
@Module2
public class AppModule2 {
@Provides2 OkHttpClient provideOkHttpClient() {
return new OkHttpClient();
}
@Provides2 Client provideRetrofitClient(OkHttpClient client) {
return new OkClient(client);
}
}
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@Module2
public class AppModule2 {
@Provides2 OkHttpClient provideOkHttpClient() {
return new OkHttpClient();
}
@Provides2 Client provideRetrofitClient(OkHttpClient client) {
return new OkClient(client);
}
}
@Component(modules = AppModule2.class)
public interface AppComponent {
}
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@Module2
public class AppModule2 {
@Provides2 OkHttpClient provideOkHttpClient() {
return new OkHttpClient();
}
@Provides2 Client provideRetrofitClient(OkHttpClient client) {
return new OkClient(client);
}
}
@Component(modules = AppModule2.class)
public interface AppComponent {
Client retrofitClient();
OkHttpClient okHttpClient();
}
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@Component(modules = AppModule2.class)
public interface AppComponent {
AppComponentFacade dagger2Facade();
}
@Subcomponent
public interface AppComponentFacade {
Client retrofitClient();
OkHttpClient okHttpClient();
}
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@Subcomponent
public interface AppComponentFacade {
Client retrofitClient();
OkHttpClient okHttpClient();
}
@Module
public class BridgeModule {
private final AppComponentFacade facade;
public BridgeModule(AppComponentFacade facade) {
this.facade = facade;
}
@Provides Client retrofitClient() {
return facade.retrofitClient();
}
@Provides OkHttpClient okHttpClient() {
return facade.okHttpClient();
}
}
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@Subcomponent
public interface AppComponentFacade {
Client retrofitClient();
OkHttpClient okHttpClient();
}
@Module
public class BridgeModule implements AppComponentFacade {
private final AppComponentFacade facade;
public BridgeModule(AppComponentFacade facade) {
this.facade = facade;
}
@Override @Provides public Client retrofitClient() {
return facade.retrofitClient();
}
@Override @Provides public OkHttpClient okHttpClient() {
return facade.okHttpClient();
}
}
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ObjectGraph objectGraph = ObjectGraph.create(AppModule.class);
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AppComponent component = DaggerAppComponent.builder().create();
ObjectGraph objectGraph = ObjectGraph.create(AppModule.class);
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AppComponent component = DaggerAppComponent.builder().create();
AppComponentFacade facade = component.dagger2Facade();
ObjectGraph objectGraph = ObjectGraph.create(AppModule.class);
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AppComponent component = DaggerAppComponent.builder().create();
AppComponentFacade facade = component.dagger2Facade();
BridgeModule bridge = new BridgeModule(facade);
ObjectGraph objectGraph = ObjectGraph.create(AppModule.class);
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AppComponent component = DaggerAppComponent.builder().create();
AppComponentFacade facade = component.dagger2Facade();
BridgeModule bridge = new BridgeModule(facade);
ObjectGraph objectGraph = ObjectGraph.create(bridge, AppModule.class);
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@Module2
public class AppModule2 {
@Provides2 OkHttpClient provideOkHttpClient() {
return new OkHttpClient();
}
@Provides2 Client provideRetrofitClient(OkHttpClient client) {
return new OkClient(client);
}
}
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@Module2
public class AppModule2 {
@Provides2 OkHttpClient provideOkHttpClient(HostnameVerifier verifier) {
OkHttpClient okHttpClient = new OkHttpClient();
okHttpClient.setHostnameVerifier(verifier);
return okHttpClient;
}
@Provides2 Client provideRetrofitClient(OkHttpClient client) {
return new OkClient(client);
}
}
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@Module
public class AppModule {
// ...
}
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@Module(injects = HostnameVerifier.class)
public class AppModule {
// ...
}
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@Module(injects = HostnameVerifier.class)
public class AppModule {
// ...
}
@Module2
public class GoldenGateModule {
private ObjectGraph objectGraph;
@Provides2 public HostnameVerifier provideHostnameVerifier() {
return objectGraph.get(HostnameVerifier.class);
}
public void setObjectGraph(ObjectGraph objectGraph) {
this.objectGraph = objectGraph;
}
}
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@Module2
public class GoldenGateModule {
private ObjectGraph objectGraph;
@Provides2 public HostnameVerifier provideHostnameVerifier() {
return objectGraph.get(HostnameVerifier.class);
}
public void setObjectGraph(ObjectGraph objectGraph) {
this.objectGraph = objectGraph;
}
}
@Module2
public class AppModule2 {
// ...
}
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@Module2
public class GoldenGateModule {
private ObjectGraph objectGraph;
@Provides2 public HostnameVerifier provideHostnameVerifier() {
return objectGraph.get(HostnameVerifier.class);
}
public void setObjectGraph(ObjectGraph objectGraph) {
this.objectGraph = objectGraph;
}
}
@Module2(includes = GoldenGateModule.class)
public class AppModule2 {
// ...
}
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AppComponent component = DaggerAppComponent.builder().create();
AppComponentFacade facade = component.dagger2Facade();
BridgeModule bridge = new BridgeModule(facade);
ObjectGraph objectGraph = ObjectGraph.create(bridge, AppModule.class);
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GoldenGateModule goldenGateModule = new GoldenGateModule();
AppComponent component = DaggerAppComponent.builder().create();
AppComponentFacade facade = component.dagger2Facade();
BridgeModule bridge = new BridgeModule(facade);
ObjectGraph objectGraph = ObjectGraph.create(bridge, AppModule.class);
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GoldenGateModule goldenGateModule = new GoldenGateModule();
AppComponent component = DaggerAppComponent.builder()
.goldenGateModule(goldenGateModule)
.create();
AppComponentFacade facade = component.dagger2Facade();
BridgeModule bridge = new BridgeModule(facade);
ObjectGraph objectGraph = ObjectGraph.create(bridge, AppModule.class);
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GoldenGateModule goldenGateModule = new GoldenGateModule();
AppComponent component = DaggerAppComponent.builder()
.goldenGateModule(goldenGateModule)
.create();
AppComponentFacade facade = component.dagger2Facade();
BridgeModule bridge = new BridgeModule(facade);
ObjectGraph objectGraph = ObjectGraph.create(bridge, AppModule.class);
goldenGateModule.setObjectGraph(objectGraph);
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Guice
Dagger
Dagger2
better than Spring…?
improved linking + instance creation
improved linking more (1x per graph)
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@Override public ObjectGraph plus(Object... modules) {
linkEverything();
return makeGraph(this, plugin, modules);
}
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@Override public ObjectGraph plus(Object... modules) {
linkEverything();
return makeGraph(this, plugin, modules);
}
private Map> linkEverything() {
…
return linker.linkAll();
}
public Map> linkAll() {
…
linkRequested();
return Collections.unmodifiableMap(bindings);
}
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public void linkRequested() {
…
while ((binding = toLink.poll()) != null) {
if (binding instanceof DeferredBinding) {
… = createBinding(…, deferred.classLoader, …);
}
}
}
private Binding> createBinding(…, ClassLoader classLoader, …) {
…
… = instantiate(className.concat(INJECT_ADAPTER_SUFFIX), classLoader);
…
}
protected T instantiate(String name, ClassLoader classLoader) {
Class> generatedClass = loadClass(classLoader, name);
if (generatedClass == Void.class) return null;
return (T) generatedClass.newInstance();
}
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public void linkRequested() {
…
while ((binding = toLink.poll()) != null) {
if (binding instanceof DeferredBinding) {
… = createBinding(…, deferred.classLoader, …);
}
}
}
private Binding> createBinding(…, ClassLoader classLoader, …) {
…
… = instantiate(className.concat(INJECT_ADAPTER_SUFFIX), classLoader);
…
}
protected T instantiate(String name, ClassLoader classLoader) {
Class> generatedClass = loadClass(classLoader, name);
if (generatedClass == Void.class) return null;
return (T) generatedClass.newInstance();
}
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@Module
class DripCoffeeModule {
@Provides static Heater provideHeater(Executor executor) {
return new CpuHeater(executor);
}
}
[ERROR] COMPILATION ERROR :
[ERROR] error: java.util.concurrent.Executor cannot be provided without an
@Provides-annotated method.
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Scoping!
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public class TransactionHandler {
private final Analytics analytics;
private final TaxCache taxCache;
private Payment paymentInFlight;
private Order order;
@Inject TransactionHandler(Analytics analytics, TaxCache taxCache) {
this.analytics = analytics;
this.taxCache = taxCache;
}
// ...
}
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public class TransactionHandler {
private final Analytics analytics;
private final TaxCache taxCache;
private Payment paymentInFlight;
private Order order;
@Inject TransactionHandler(Analytics analytics, TaxCache taxCache) {
this.analytics = analytics;
this.taxCache = taxCache;
}
// ...
}
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@Singleton public class TransactionHandler {
private final Analytics analytics;
private final TaxCache taxCache;
private Payment paymentInFlight;
private Order order;
@Inject TransactionHandler(Analytics analytics, TaxCache taxCache) {
this.analytics = analytics;
this.taxCache = taxCache;
}
// ...
}
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public class Linker {
final Map, Binding>> bindings = new HashMap<>();
Binding requestBinding(Class key) {
return (Binding) bindings.get(key);
}
}
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public class Linker {
final Map, Binding>> bindings = new HashMap<>();
Binding requestBinding(Class key) {
return (Binding) bindings.get(key);
}
}
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public abstract class Binding {
final boolean singleton;
protected Binding(boolean singleton) {
this.singleton = singleton;
}
abstract void attach(Linker linker);
abstract T get();
}
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public abstract class Binding {
final boolean singleton;
protected Binding(boolean singleton) {
this.singleton = singleton;
}
abstract void attach(Linker linker);
abstract T get();
}
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public abstract class Binding {
final boolean singleton;
protected Binding(boolean singleton) {
this.singleton = singleton;
}
abstract void attach(Linker linker);
abstract T get();
}
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public abstract class Binding {
final boolean singleton;
protected Binding(boolean singleton) {
this.singleton = singleton;
}
abstract void attach(Linker linker);
abstract T get();
}
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public class TransactionHandler$$InjectAdapter extends
Binding {
private Binding taxCache;
private Binding analytics;
public TransactionHandler$$InjectAdapter() {
super(IS_SINGLETON);
}
@Override public void attach(Linker linker) {
analytics = linker.requestBinding(Analytics.class);
taxCache = linker.requestBinding(TaxCache.class);
}
@Override public TransactionHandler get() {
return new TransactionHandler(analytics.get(), taxCache.get());
}
}
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public class TransactionHandler$$InjectAdapter extends
Binding {
private Binding taxCache;
private Binding analytics;
public TransactionHandler$$InjectAdapter() {
super(IS_SINGLETON);
}
@Override public void attach(Linker linker) {
analytics = linker.requestBinding(Analytics.class);
taxCache = linker.requestBinding(TaxCache.class);
}
@Override public TransactionHandler get() {
return new TransactionHandler(analytics.get(), taxCache.get());
}
}
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public class TransactionHandler$$InjectAdapter extends
Binding {
private Binding taxCache;
private Binding analytics;
public TransactionHandler$$InjectAdapter() {
super(IS_SINGLETON);
}
@Override public void attach(Linker linker) {
analytics = linker.requestBinding(Analytics.class);
taxCache = linker.requestBinding(TaxCache.class);
}
@Override public TransactionHandler get() {
return new TransactionHandler(analytics.get(), taxCache.get());
}
}
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public class SingletonBinding extends Binding {
final Binding delegate;
T instance;
SingletonBinding(Binding delegate) {
this.delegate = delegate;
}
@Override void attach(Linker linker) {
delegate.attach(linker);
}
@Override T get() {
if (instance == null) {
instance = delegate.get();
}
return instance;
}
}
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public class SingletonBinding extends Binding {
final Binding delegate;
T instance;
SingletonBinding(Binding delegate) {
this.delegate = delegate;
}
@Override void attach(Linker linker) {
delegate.attach(linker);
}
@Override T get() {
if (instance == null) {
instance = delegate.get();
}
return instance;
}
}
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ObjectGraph Linker SingletonBinding
Binding
TransactionHandler
Binding
Binding
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ObjectGraph TransactionHandler
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ObjectGraph TransactionHandler
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ObjectGraph TransactionHandler
PrinterHandler
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ObjectGraph TransactionHandler
PrinterHandler
ObjectGraph
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ObjectGraph
TransactionHandler
PrinterHandler
ObjectGraph
ObjectGraph
AppSingleton
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Transaction
PrintScreen
App
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@Singleton public class TransactionHandler {
private final Analytics analytics;
private final TaxCache taxCache;
private Payment paymentInFlight;
private Order order;
@Inject TransactionHandler(Analytics analytics, TaxCache taxCache) {
this.analytics = analytics;
this.taxCache = taxCache;
}
// ...
}
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public class TransactionFlow {
private final TransactionHandler transactionHandler;
@Inject TransactionFlow(TransactionHandler transactionHandler) {
this.transactionHandler = transactionHandler;
}
// ...
}
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public class TransactionFlow {
private final TransactionHandler transactionHandler;
@Inject TransactionFlow(TransactionHandler transactionHandler) {
this.transactionHandler = transactionHandler;
}
// ...
}
public class TransactionFlowLayout extends FrameLayout {
public TransactionFlowLayout(Context context, AttributeSet attrs) {
super(context, attrs);
TransactionFlow transactionFlow = ???;
// ...
}
}
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@Module(injects = TransactionFlow.class)
class TransactionModule {
}
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ObjectGraph transactionGraph = appGraph.plus(TransactionModule.class);
@Module(injects = TransactionFlow.class)
class TransactionModule {
}
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ObjectGraph transactionGraph = appGraph.plus(TransactionModule.class);
@Module(injects = TransactionFlow.class)
class TransactionModule {
}
public class TransactionFlowLayout extends FrameLayout {
public TransactionFlowLayout(Context context, AttributeSet attrs) {
super(context, attrs);
ObjectGraph graph = getTransactionGraph();
TransactionFlow transactionFlow = graph.get(TransactionFlow.class);
// ...
}
}
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public class CartPresenter {
private final TransactionHandler transactionHandler;
@Inject CartPresenter(TransactionHandler transactionHandler) {
this.transactionHandler = transactionHandler;
}
// ...
}
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public class CartPresenter {
private final TransactionHandler transactionHandler;
@Inject CartPresenter(TransactionHandler transactionHandler) {
this.transactionHandler = transactionHandler;
}
// ...
}
public class CartView extends CoordinatorLayout {
public CartView(Context context, AttributeSet attrs) {
super(context, attrs);
ObjectGraph cartGraph = getCartGraph();
CartPresenter cartPresenter = cartGraph.get(CartPresenter.class);
// ...
}
}
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public class CartPresenter {
private final TransactionHandler transactionHandler;
@Inject CartPresenter(TransactionHandler transactionHandler) {
this.transactionHandler = transactionHandler;
}
// ...
}
public class CartView extends CoordinatorLayout {
public CartView(Context context, AttributeSet attrs) {
super(context, attrs);
ObjectGraph cartGraph = getCartGraph();
CartPresenter cartPresenter = cartGraph.get(CartPresenter.class);
// ...
}
}
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ObjectGraph transactionGraph = appGraph.plus(TransactionModule.class);
ObjectGraph cartGraph = transactionGraph.plus(CartScreenModule.class);
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ObjectGraph transactionGraph = appGraph.plus(TransactionModule.class);
ObjectGraph cartGraph = transactionGraph.plus(CartScreenModule.class);
@Module(injects = TransactionFlow.class)
class TransactionModule {
}
@Module(injects = CartPresenter.class)
class CartScreenModule {
}
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public class ObjectGraph {
Linker linker;
public T get(Class key) {
Binding binding = linker.requestBinding(key);
return binding.get();
}
}
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public class ObjectGraph {
Linker linker;
ObjectGraph parentGraph;
public T get(Class key) {
if (parentGraph != null) {
T instance = parentGraph.get(key);
if (instance != null) {
return instance;
}
}
Binding binding = linker.requestBinding(key);
return binding.get();
}
}
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public class Linker {
final Map, Binding>> bindings = new HashMap<>();
Binding requestBinding(Class key) {
return (Binding) bindings.get(key);
}
}
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public class Linker {
final Map, Binding>> bindings = new HashMap<>();
Binding requestBinding(Class key) {
Binding binding = (Binding) bindings.get(key);
if (binding == null) {
binding = loadGeneratedBinding(key);
if (binding.singleton) {
binding = new SingletonBinding<>(binding);
}
bindings.put(key, binding);
}
return binding;
}
}
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Binding
Binding
CartPresenter
TransactionFlow
Cart screen graph
Transaction graph
SingletonBinding
TransactionHandler
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Binding
Binding
CartPresenter
TransactionFlow
Cart screen graph
Transaction graph
SingletonBinding
TransactionHandler
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com.squareup.Transaction binding found in scopes marked with '*' (if any).
SCOPE RegisterRootScope
+-SCOPE com.squareup.dagger.LoggedIn
| `-SCOPE com.squareup.ui.root.RootActivity
| `-SCOPE * com.squareup.ui.root.RootFlow
| `-SCOPE com.squareup.ui.seller.SellerFlow
| `-SCOPE com.squareup.ui.home.HomeScreen
`-SCOPE com.squareup.ui.PaymentActivity
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@Module(injects = TransactionFlow.class)
class TransactionModule {
}
ObjectGraph transactionGraph = appGraph.plus(TransactionModule.class);
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@Module(injects = TransactionFlow.class)
class TransactionModule {
@Provides @Singleton TransactionHandler transactionHandler(Analytics
analytics,
TaxCache taxCache) {
return new TransactionHandler(analytics, taxCache);
}
}
ObjectGraph transactionGraph = appGraph.plus(TransactionModule.class);
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‡
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@Singleton public class TransactionHandler {...}
@Module(injects = TransactionFlow.class)
public class TransactionModule {}
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@Singleton public class TransactionHandler {...}
@Module(injects = TransactionFlow.class)
public class TransactionModule {}
@Scope public @interface SingleInTransaction {}
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@SingleInTransaction public class TransactionHandler {...}
@Module(injects = TransactionFlow.class)
public class TransactionModule {}
@Scope public @interface SingleInTransaction {}
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@SingleInTransaction public class TransactionHandler {...}
@Module(injects = TransactionFlow.class)
public class TransactionModule {}
@Scope public @interface SingleInTransaction {}
@Component
interface TransactionComponent {
}
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@SingleInTransaction public class TransactionHandler {...}
@Module(injects = TransactionFlow.class)
public class TransactionModule {}
@Scope public @interface SingleInTransaction {}
@SingleInTransaction
@Component
interface TransactionComponent {
}
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@SingleInTransaction public class TransactionHandler {...}
@Module(injects = TransactionFlow.class)
public class TransactionModule {}
@Scope public @interface SingleInTransaction {}
@SingleInTransaction
@Component(modules = TransactionModule.class)
interface TransactionComponent {
}
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@SingleInTransaction public class TransactionHandler {...}
@Module
public class TransactionModule {}
@Scope public @interface SingleInTransaction {}
@SingleInTransaction
@Component(modules = TransactionModule.class)
interface TransactionComponent {
TransactionFlow transactionFlow();
}
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@SingleInTransaction public class TransactionHandler {...}
@Module
public class TransactionModule {}
@Scope public @interface SingleInTransaction {}
@SingleInTransaction
@Component(modules = TransactionModule.class)
interface TransactionComponent {
TransactionFlow transactionFlow();
}
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@SingleInTransaction public class TransactionHandler {...}
@Module
public class TransactionModule {}
@Scope public @interface SingleIn { Class> value(); }
@SingleInTransaction
@Component(modules = TransactionModule.class)
interface TransactionComponent {
TransactionFlow transactionFlow();
}
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@SingleIn(TransactionComponent.class) public class TransactionHandler {...}
@Module
public class TransactionModule {}
@Scope public @interface SingleIn { Class> value(); }
@SingleInTransaction
@Component(modules = TransactionModule.class)
interface TransactionComponent {
TransactionFlow transactionFlow();
}
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@SingleIn(TransactionComponent.class) public class TransactionHandler {...}
@Module
public class TransactionModule {}
@Scope public @interface SingleIn { Class> value(); }
@SingleIn(TransactionComponent.class)
@Component(modules = TransactionModule.class)
interface TransactionComponent {
TransactionFlow transactionFlow();
}
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Transaction flow graph
Print screen graph
App graph
Cart screen graph
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Transaction flow graph
Print screen graph
App graph
Cart screen graph
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Transaction flow graph
Print screen graph
App graph
Cart screen graph
proxy graph
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Transaction flow graph
Print screen graph
App graph
Cart screen graph
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Transaction flow graph
Print screen graph
App graph
Cart screen graph
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@Component
public interface CartScreenComponent {
CartPresenter cartPresenter();
}
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@Component(modules = CartScreenModule.class)
public interface CartScreenComponent {
CartPresenter cartPresenter();
}
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public interface CartScreenDependencies {
TransactionHandler transactionHandler();
}
@Component(modules = CartScreenModule.class,
dependencies = CartScreenDependencies.class)
public interface CartScreenComponent {
CartPresenter cartPresenter();
}
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@jrodbx @piwai