C:. │ .gitignore │ Java2Pro.iml │ README.md │ report.md │ ├─.idea │ │ .gitignore │ │ junitgenerator-prj-settings.xml │ │ misc.xml │ │ modules.xml │ │ runConfigurations.xml │ │ uiDesigner.xml │ │ vcs.xml │ │ workspace.xml │ │ │ ├─inspectionProfiles │ │ Project_Default.xml │ │ │ └─shelf ├─out │ ├─production │ │ └─Java2Pro │ │ │ Entrance$1.class │ │ │ Entrance.class │ │ │ │ │ ├─data │ │ │ Data.class │ │ │ │ │ ├─RowInfo │ │ │ FirstVersionRowAttempt$Row.class │ │ │ FirstVersionRowAttempt.class │ │ │ OtherTableRow.class │ │ │ Tmp.class │ │ │ TmpRow.class │ │ │ │ │ ├─service │ │ │ DataService.class │ │ │ MenuBarService.class │ │ │ ServiceFactory.class │ │ │ ShortcutService.class │ │ │ TabGenerateService.class │ │ │ TabPaneService.class │ │ │ TipService.class │ │ │ │ │ ├─serviceimplements │ │ │ AmuseTipServiceImpl.class │ │ │ ColSpecialDataServiceImpl.class │ │ │ HighDataServiceImpl.class │ │ │ NormalDataServiceImpl.class │ │ │ SimpleFactory.class │ │ │ SimpleMenuBarServiceImpl.class │ │ │ SimpleTabPaneServiceImpl.class │ │ │ SimpleTipServiceImpl.class │ │ │ │ │ ├─tabsupply │ │ │ AbstractTabSupplyImpl$1.class │ │ │ AbstractTabSupplyImpl.class │ │ │ CovidLineAnimationSupplyImpl.class │ │ │ CovidLineChartTabSupplyImpl$1.class │ │ │ CovidLineChartTabSupplyImpl$2.class │ │ │ CovidLineChartTabSupplyImpl$3.class │ │ │ CovidLineChartTabSupplyImpl$4.class │ │ │ CovidLineChartTabSupplyImpl.class │ │ │ CovidTableTabSupplyImpl$1.class │ │ │ CovidTableTabSupplyImpl.class │ │ │ LocationBarChartTabSupplyImpl$1.class │ │ │ LocationBarChartTabSupplyImpl.class │ │ │ LocationPieTabSupplyImpl$1.class │ │ │ LocationPieTabSupplyImpl.class │ │ │ LocationTableTabSupplyImpl$1.class │ │ │ LocationTableTabSupplyImpl.class │ │ │ OtherTableDataImpl$1.class │ │ │ OtherTableDataImpl.class │ │ │ StandTabSupplyTool.class │ │ │ │ │ ├─tool │ │ │ Col2RowController$SpecialOneColumnData.class │ │ │ Col2RowController.class │ │ │ Controller.class │ │ │ FileController.class │ │ │ Tool.class │ │ │ │ │ └─util │ │ Holder.class │ │ │ └─test │ └─Java2Pro ├─res │ ├─file │ │ owid-covid-data.csv │ │ time_series_covid19_confirmed_global.csv │ │ │ ├─graph │ │ bar_race.gif │ │ linerace.gif │ │ piechart.gif │ │ zhuchart.gif │ │ │ └─picture │ icon1.png │ └─src │ Entrance.java │ ├─data │ Data.java │ ├─RowInfo │ FirstVersionRowAttempt.java │ OtherTableRow.java │ Tmp.java │ TmpRow.java │ ├─service │ DataService.java │ MenuBarService.java │ ServiceFactory.java │ ShortcutService.java │ TabGenerateService.java │ TabPaneService.java │ TipService.java │ ├─serviceimplements │ AmuseTipServiceImpl.java │ ColSpecialDataServiceImpl.java │ HighDataServiceImpl.java │ NormalDataServiceImpl.java │ SimpleFactory.java │ SimpleMenuBarServiceImpl.java │ SimpleTabPaneServiceImpl.java │ SimpleTipServiceImpl.java │ ├─tabsupply │ AbstractTabSupplyImpl.java │ CovidLineAnimationSupplyImpl.java │ CovidLineChartTabSupplyImpl.java │ CovidTableTabSupplyImpl.java │ LocationBarChartTabSupplyImpl.java │ LocationPieTabSupplyImpl.java │ LocationTableTabSupplyImpl.java │ OtherTableDataImpl.java │ StandTabSupplyTool.java │ ├─tool │ Col2RowController.java │ Controller.java │ FileController.java │ Tool.java │ └─util Holder.java
This project defines a factory class to achieve all functions. The basic factory class defined three functions. (Actually four, but one had been abandoned.)
Interface ServiceFactory is defined with below codes:
public interface ServiceFactory {
MenuBarService getMenuBarService();
TipService getTipService();
TabPaneService getTabPaneService();
ShortcutService getShortcutService();
}Then we distribute the three functions using three unrelated interface: MenuBarService, TipService, TabPaneService.
MenuBarService is defined with quite a lot of codes:
public interface MenuBarService {
void init();
MenuBar getMenuBar();
default boolean setExportOnAction(Consumer<Void> consumer) {
return false;
}
// some similar default methods defined.
}The basic method init is used to initialize the menu bar. Though you can achieve this process in the constructor, but considering some order-related problems, this method is provided to override and avoid some inconformity.
Method getMenuBar is just used to get the menu bar which this service create and manage. Obviously, it muse be invoked after init.
Other with default methods are the optional binding methods. If you want to achieve the menu bar service, you can achieve some of them as you like, even none. Therefore, it's a fact that you can not change the menu bar structure when you're out of MenuBarService. It's a method to protect the framework to work.
TipService is defined with these codes:
public interface TipService {
void init();
Node getTip();
void setTipMessage(String information);
}As MenuBarService, you can use init to initialize the related JavaFX component and getTip to get it.
According to the type declare, it doesn't have constrains about the tip actual achievement. Please determine by yourself.
Most importantly, method setTipMessage you can invoke to notify the tip component to show the sentences. It supports concurrent situations.
TabPaneService is the nearly most important service among all.
It's defined as:
public interface TabPaneService {
void init();
TabPane getTabPane();
}Though it's quite easy, it manager the tab pane which stores all information about data visualization.
But how to create a tab to show what I want to find?
Then we should talk about TabGenerateService.
TabGenerateService is an interface to generate a tab.
It's defined as:
public interface TabGenerateService {
Tab supply(ServiceFactory factory);
}As you know, invoking the method supply can get a tab with the argument factory. This argument would give the whole access of the framework, then the concrete tab generator author can according to it, and finish all functions he wants.
Start Frame:
Location Table:
Location Table after searching "OWID":
Covid Table:
Covid Table after searching "China":
Other Covid Confirmed Table(Another source):
Other Covid Table after searching "2021-11-29":
Location Bar Chart:
Covid Line Chart:
Covid Line Chart Animation:
Location Pie Chart:
To save this Covid Bar Chart:
The saved Bar Chart: