In this section:
Common
| Icon | Description |
|---|---|
| Class |
| Abstract class |
| Groovy class |
| Annotation |
| Enumeration |
| Exception |
| Final Java class |
| Interface |
| Java class that contains declaration of the main() method. |
| Test case |
| Java class located out of the source root. Refer to the section Configuring Content Roots for details. |
| Java class excluded from compilation. |
|
PHP trait
|
| Method |
 | Abstract method |
| Field |
| Variable |
| Property |
| Parameter |
| Element |
| Directory |
 | Module |
 | Group of modules |
| Package |
| Source root |
| Test root |
| Excluded root |
 | Resources |
 | Test resources |
 | Generated source roots |
 | Generated test source roots |
| Visibility modifiers | |
 | Read-only class, e.g. from a jar of an external library. |
 | private |
 | protected |
 | package protected |
 | static |
 | public |
Data sources
| Icon | Description |
|---|---|
| DB data source. Also, DBMS-specific icons are used: |
 |
DB data source with the read-only status, e.g.  for Derby. |
| DDL data source |
 | Database |
| Schema |
| Table |
 | View |
| Column |
 |
A NOT NULL column |
| Column with a primary key |
| Column with a foreign key |
| Column with an index |
| Primary key |
| Foreign key |
| Index |
| Trigger |
 | Stored procedure or function |
