ExtensionActivator

java.lang.Object
- org.eclipse.core.runtime.Plugin
- - org.eclipse.ui.plugin.AbstractUIPlugin
  - - org.palladiosimulator.editors.sirius.custom.style.ExtensionActivator

All Implemented Interfaces:

org.osgi.framework.BundleActivator
```
public class ExtensionActivator
extends AbstractUIPlugin
```
The activator class controls the plug-in life cycle

Field Summary

Fields
Modifier and Type Field Description

static String PLUGIN_ID
The plug-in ID
- Fields inherited from class org.eclipse.core.runtime.Plugin
  PLUGIN_PREFERENCE_SCOPE, PREFERENCES_DEFAULT_OVERRIDE_BASE_NAME, PREFERENCES_DEFAULT_OVERRIDE_FILE_NAME

Constructor Summary

Constructors
Constructor Description

ExtensionActivator()
The constructor

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`NodeImageExtension`	`getBestImageExtension(String id)`
`static ExtensionActivator`	`getDefault()`	Returns the shared instance
`List<NodeImageExtension>`	`getImageExtensions()`
`void`	`start(org.osgi.framework.BundleContext context)`
`void`	`stop(org.osgi.framework.BundleContext context)`

Methods inherited from class org.eclipse.ui.plugin.AbstractUIPlugin
createImageRegistry, getDialogSettings, getImageRegistry, getPreferenceStore, getWorkbench, imageDescriptorFromPlugin, initializeDefaultPluginPreferences, initializeDefaultPreferences, initializeImageRegistry, loadDialogSettings, loadPreferenceStore, refreshPluginActions, saveDialogSettings, savePreferenceStore, shutdown, startup

Methods inherited from class org.eclipse.core.runtime.Plugin
find, find, getBundle, getLog, getPluginPreferences, getStateLocation, internalInitializeDefaultPluginPreferences, isDebugging, openStream, openStream, savePluginPreferences, setDebugging, toString

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

- Field Detail
  - PLUGIN_ID
```
public static final String PLUGIN_ID
```
    The plug-in ID
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ExtensionActivator
```
public ExtensionActivator()
```
    The constructor
- Method Detail
  - start
```
public void start(org.osgi.framework.BundleContext context)
           throws Exception
```
    Specified by:
    
    start in interface org.osgi.framework.BundleActivator
    
    Overrides:
    
    start in class AbstractUIPlugin
    
    Throws:
    
    Exception
    
    See Also:
    
    AbstractUIPlugin.start(org.osgi.framework.BundleContext)
  - stop
```
public void stop(org.osgi.framework.BundleContext context)
          throws Exception
```
    Specified by:
    
    stop in interface org.osgi.framework.BundleActivator
    
    Overrides:
    
    stop in class AbstractUIPlugin
    
    Throws:
    
    Exception
  - getDefault
```
public static ExtensionActivator getDefault()
```
    Returns the shared instance
    
    Returns:
    
    the shared instance
  - getImageExtensions
```
public List<NodeImageExtension> getImageExtensions()
```
    Returns:
    
    the image extensions
  - getBestImageExtension
```
public NodeImageExtension getBestImageExtension(String id)
```
    Parameters:
    
    id - id extension
    
    Returns:
    
    the image extension corresponding to the id