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Merge pull request #281 from ankurkaushal/master

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Reformat according to google style guide
This commit is contained in:
Ilkka Seppälä
2015-11-02 21:39:17 +02:00
parent 7e4f04602e 306b1f3d31
commit fe63c9cec4
438 changed files with 8257 additions and 8382 deletions
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18
flux/src/main/java/com/iluwatar/flux/action/Action.java
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@ -7,13 +7,13 @@ package com.iluwatar.flux.action;
*/
public abstract class Action {
private ActionType type;
public Action(ActionType type) {
this.type = type;
}
public ActionType getType() {
return type;
}
private ActionType type;
public Action(ActionType type) {
this.type = type;
}
public ActionType getType() {
return type;
}
}

4
flux/src/main/java/com/iluwatar/flux/action/ActionType.java
View File

@ -7,6 +7,6 @@ package com.iluwatar.flux.action;
*/
public enum ActionType {
MENU_ITEM_SELECTED, CONTENT_CHANGED;
MENU_ITEM_SELECTED, CONTENT_CHANGED;
}

25
flux/src/main/java/com/iluwatar/flux/action/Content.java
View File

@ -6,17 +6,18 @@ package com.iluwatar.flux.action;
*
*/
public enum Content {
PRODUCTS("Products - This page lists the company's products."), COMPANY("Company - This page displays information about the company.");
private String title;
private Content(String title) {
this.title = title;
}
@Override
public String toString() {
return title;
}
PRODUCTS("Products - This page lists the company's products."), COMPANY(
"Company - This page displays information about the company.");
private String title;
private Content(String title) {
this.title = title;
}
@Override
public String toString() {
return title;
}
}

18
flux/src/main/java/com/iluwatar/flux/action/ContentAction.java
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@ -7,14 +7,14 @@ package com.iluwatar.flux.action;
*/
public class ContentAction extends Action {
private Content content;
private Content content;
public ContentAction(Content content) {
super(ActionType.CONTENT_CHANGED);
this.content = content;
}
public Content getContent() {
return content;
}
public ContentAction(Content content) {
super(ActionType.CONTENT_CHANGED);
this.content = content;
}
public Content getContent() {
return content;
}
}

18
flux/src/main/java/com/iluwatar/flux/action/MenuAction.java
View File

@ -8,14 +8,14 @@ package com.iluwatar.flux.action;
*/
public class MenuAction extends Action {
private MenuItem menuItem;
private MenuItem menuItem;
public MenuAction(MenuItem menuItem) {
super(ActionType.MENU_ITEM_SELECTED);
this.menuItem = menuItem;
}
public MenuItem getMenuItem() {
return menuItem;
}
public MenuAction(MenuItem menuItem) {
super(ActionType.MENU_ITEM_SELECTED);
this.menuItem = menuItem;
}
public MenuItem getMenuItem() {
return menuItem;
}
}

24
flux/src/main/java/com/iluwatar/flux/action/MenuItem.java
View File

@ -6,17 +6,17 @@ package com.iluwatar.flux.action;
*
*/
public enum MenuItem {
HOME("Home"), PRODUCTS("Products"), COMPANY("Company");
private String title;
MenuItem(String title) {
this.title = title;
}
@Override
public String toString() {
return title;
}
HOME("Home"), PRODUCTS("Products"), COMPANY("Company");
private String title;
MenuItem(String title) {
this.title = title;
}
@Override
public String toString() {
return title;
}
}

68
flux/src/main/java/com/iluwatar/flux/app/App.java
View File

@ -9,43 +9,45 @@ import com.iluwatar.flux.view.MenuView;
/**
*
* Flux is the application architecture that Facebook uses for building client-side web
* applications. Flux eschews MVC in favor of a unidirectional data flow. When a user interacts with
* a React view, the view propagates an action through a central dispatcher, to the various stores that
* hold the application's data and business logic, which updates all of the views that are affected.
* Flux is the application architecture that Facebook uses for building client-side web
* applications. Flux eschews MVC in favor of a unidirectional data flow. When a user interacts with
* a React view, the view propagates an action through a central dispatcher, to the various stores
* that hold the application's data and business logic, which updates all of the views that are
* affected.
* <p>
* This example has two views: menu and content. They represent typical main menu and content area of
* a web page. When menu item is clicked it triggers events through the dispatcher. The events are
* received and handled by the stores updating their data as needed. The stores then notify the views
* that they should rerender themselves.
* This example has two views: menu and content. They represent typical main menu and content area
* of a web page. When menu item is clicked it triggers events through the dispatcher. The events
* are received and handled by the stores updating their data as needed. The stores then notify the
* views that they should rerender themselves.
* <p>
* http://facebook.github.io/flux/docs/overview.html
*
*/
public class App {
/**
* Program entry point
* @param args command line args
*/
public static void main( String[] args ) {
// initialize and wire the system
MenuStore menuStore = new MenuStore();
Dispatcher.getInstance().registerStore(menuStore);
ContentStore contentStore = new ContentStore();
Dispatcher.getInstance().registerStore(contentStore);
MenuView menuView = new MenuView();
menuStore.registerView(menuView);
ContentView contentView = new ContentView();
contentStore.registerView(contentView);
// render initial view
menuView.render();
contentView.render();
// user clicks another menu item
// this triggers action dispatching and eventually causes views to render with new content
menuView.itemClicked(MenuItem.COMPANY);
}
/**
* Program entry point
*
* @param args command line args
*/
public static void main(String[] args) {
// initialize and wire the system
MenuStore menuStore = new MenuStore();
Dispatcher.getInstance().registerStore(menuStore);
ContentStore contentStore = new ContentStore();
Dispatcher.getInstance().registerStore(contentStore);
MenuView menuView = new MenuView();
menuStore.registerView(menuView);
ContentView contentView = new ContentView();
contentStore.registerView(contentView);
// render initial view
menuView.render();
contentView.render();
// user clicks another menu item
// this triggers action dispatching and eventually causes views to render with new content
menuView.itemClicked(MenuItem.COMPANY);
}
}

63
flux/src/main/java/com/iluwatar/flux/dispatcher/Dispatcher.java
View File

@ -16,37 +16,36 @@ import com.iluwatar.flux.store.Store;
*
*/
public class Dispatcher {
private static Dispatcher instance = new Dispatcher();
private List<Store> stores = new LinkedList<>();
private Dispatcher() {
}
public static Dispatcher getInstance() {
return instance;
}
public void registerStore(Store store) {
stores.add(store);
}
public void menuItemSelected(MenuItem menuItem) {
dispatchAction(new MenuAction(menuItem));
switch (menuItem) {
case HOME:
case PRODUCTS:
default:
dispatchAction(new ContentAction(Content.PRODUCTS));
break;
case COMPANY:
dispatchAction(new ContentAction(Content.COMPANY));
break;
}
}
private void dispatchAction(Action action) {
stores.stream().forEach((store) -> store.onAction(action));
}
private static Dispatcher instance = new Dispatcher();
private List<Store> stores = new LinkedList<>();
private Dispatcher() {}
public static Dispatcher getInstance() {
return instance;
}
public void registerStore(Store store) {
stores.add(store);
}
public void menuItemSelected(MenuItem menuItem) {
dispatchAction(new MenuAction(menuItem));
switch (menuItem) {
case HOME:
case PRODUCTS:
default:
dispatchAction(new ContentAction(Content.PRODUCTS));
break;
case COMPANY:
dispatchAction(new ContentAction(Content.COMPANY));
break;
}
}
private void dispatchAction(Action action) {
stores.stream().forEach((store) -> store.onAction(action));
}
}

26
flux/src/main/java/com/iluwatar/flux/store/ContentStore.java
View File

@ -12,18 +12,18 @@ import com.iluwatar.flux.action.ContentAction;
*/
public class ContentStore extends Store {
private Content content = Content.PRODUCTS;
private Content content = Content.PRODUCTS;
@Override
public void onAction(Action action) {
if (action.getType().equals(ActionType.CONTENT_CHANGED)) {
ContentAction contentAction = (ContentAction) action;
content = contentAction.getContent();
notifyChange();
}
}
public Content getContent() {
return content;
}
@Override
public void onAction(Action action) {
if (action.getType().equals(ActionType.CONTENT_CHANGED)) {
ContentAction contentAction = (ContentAction) action;
content = contentAction.getContent();
notifyChange();
}
}
public Content getContent() {
return content;
}
}

28
flux/src/main/java/com/iluwatar/flux/store/MenuStore.java
View File

@ -12,18 +12,18 @@ import com.iluwatar.flux.action.MenuItem;
*/
public class MenuStore extends Store {
private MenuItem selected = MenuItem.HOME;
@Override
public void onAction(Action action) {
if (action.getType().equals(ActionType.MENU_ITEM_SELECTED)) {
MenuAction menuAction = (MenuAction) action;
selected = menuAction.getMenuItem();
notifyChange();
}
}
public MenuItem getSelected() {
return selected;
}
private MenuItem selected = MenuItem.HOME;
@Override
public void onAction(Action action) {
if (action.getType().equals(ActionType.MENU_ITEM_SELECTED)) {
MenuAction menuAction = (MenuAction) action;
selected = menuAction.getMenuItem();
notifyChange();
}
}
public MenuItem getSelected() {
return selected;
}
}

22
flux/src/main/java/com/iluwatar/flux/store/Store.java
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@ -12,16 +12,16 @@ import com.iluwatar.flux.view.View;
*
*/
public abstract class Store {
private List<View> views = new LinkedList<>();
public abstract void onAction(Action action);
public void registerView(View view) {
views.add(view);
}
protected void notifyChange() {
views.stream().forEach((view) -> view.storeChanged(this));
}
private List<View> views = new LinkedList<>();
public abstract void onAction(Action action);
public void registerView(View view) {
views.add(view);
}
protected void notifyChange() {
views.stream().forEach((view) -> view.storeChanged(this));
}
}

22
flux/src/main/java/com/iluwatar/flux/view/ContentView.java
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@ -11,17 +11,17 @@ import com.iluwatar.flux.store.Store;
*/
public class ContentView implements View {
private Content content = Content.PRODUCTS;
private Content content = Content.PRODUCTS;
@Override
public void storeChanged(Store store) {
ContentStore contentStore = (ContentStore) store;
content = contentStore.getContent();
render();
}
@Override
public void storeChanged(Store store) {
ContentStore contentStore = (ContentStore) store;
content = contentStore.getContent();
render();
}
@Override
public void render() {
System.out.println(content.toString());
}
@Override
public void render() {
System.out.println(content.toString());
}
}

44
flux/src/main/java/com/iluwatar/flux/view/MenuView.java
View File

@ -12,27 +12,27 @@ import com.iluwatar.flux.store.Store;
*/
public class MenuView implements View {
private MenuItem selected = MenuItem.HOME;
@Override
public void storeChanged(Store store) {
MenuStore menuStore = (MenuStore) store;
selected = menuStore.getSelected();
render();
}
private MenuItem selected = MenuItem.HOME;
@Override
public void render() {
for (MenuItem item: MenuItem.values()) {
if (selected.equals(item)) {
System.out.println(String.format("* %s", item.toString()));
} else {
System.out.println(item.toString());
}
}
}
public void itemClicked(MenuItem item) {
Dispatcher.getInstance().menuItemSelected(item);
}
@Override
public void storeChanged(Store store) {
MenuStore menuStore = (MenuStore) store;
selected = menuStore.getSelected();
render();
}
@Override
public void render() {
for (MenuItem item : MenuItem.values()) {
if (selected.equals(item)) {
System.out.println(String.format("* %s", item.toString()));
} else {
System.out.println(item.toString());
}
}
}
public void itemClicked(MenuItem item) {
Dispatcher.getInstance().menuItemSelected(item);
}
}

4
flux/src/main/java/com/iluwatar/flux/view/View.java
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@ -9,7 +9,7 @@ import com.iluwatar.flux.store.Store;
*/
public interface View {
public void storeChanged(Store store);
public void storeChanged(Store store);
public void render();
public void render();
}

12
flux/src/test/java/com/iluwatar/flux/app/AppTest.java
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@ -10,10 +10,10 @@ import com.iluwatar.flux.app.App;
*
*/
public class AppTest {
@Test
public void test() {
String[] args = {};
App.main(args);
}
@Test
public void test() {
String[] args = {};
App.main(args);
}
}