* @since 3.0
*/
public class JavaFoldingStructureProviderRegistry {
-
- private static final String EXTENSION_POINT= "foldingStructureProviders"; //$NON-NLS-1$
-
+
+ private static final String EXTENSION_POINT = "foldingStructureProviders"; //$NON-NLS-1$
+
/** The map of descriptors, indexed by their identifiers. */
private Map fDescriptors;
/**
- * Creates a new instance.
+ * Creates a new instance.
*/
public JavaFoldingStructureProviderRegistry() {
}
-
+
/**
- * Returns an array of <code>IJavaFoldingProviderDescriptor</code> describing
- * all extension to the <code>foldingProviders</code> extension point.
+ * Returns an array of <code>IJavaFoldingProviderDescriptor</code>
+ * describing all extension to the <code>foldingProviders</code> extension
+ * point.
*
* @return the list of extensions to the
* <code>quickDiffReferenceProvider</code> extension point.
public JavaFoldingStructureProviderDescriptor[] getFoldingProviderDescriptors() {
synchronized (this) {
ensureRegistered();
- return (JavaFoldingStructureProviderDescriptor[]) fDescriptors.values().toArray(new JavaFoldingStructureProviderDescriptor[fDescriptors.size()]);
+ return (JavaFoldingStructureProviderDescriptor[]) fDescriptors
+ .values()
+ .toArray(
+ new JavaFoldingStructureProviderDescriptor[fDescriptors
+ .size()]);
}
}
-
+
/**
* Returns the folding provider with identifier <code>id</code> or
* <code>null</code> if no such provider is registered.
*
- * @param id the identifier for which a provider is wanted
+ * @param id
+ * the identifier for which a provider is wanted
* @return the corresponding provider, or <code>null</code> if none can be
* found
*/
- public JavaFoldingStructureProviderDescriptor getFoldingProviderDescriptor(String id) {
+ public JavaFoldingStructureProviderDescriptor getFoldingProviderDescriptor(
+ String id) {
synchronized (this) {
ensureRegistered();
- return (JavaFoldingStructureProviderDescriptor) fDescriptors.get(id);
+ return (JavaFoldingStructureProviderDescriptor) fDescriptors
+ .get(id);
}
}
-
+
/**
* Instantiates and returns the provider that is currently configured in the
* preferences.
* @return the current provider according to the preferences
*/
public IJavaFoldingStructureProvider getCurrentFoldingProvider() {
- String id= PHPeclipsePlugin.getDefault().getPreferenceStore().getString(PreferenceConstants.EDITOR_FOLDING_PROVIDER);
- JavaFoldingStructureProviderDescriptor desc= getFoldingProviderDescriptor(id);
+ String id = PHPeclipsePlugin.getDefault().getPreferenceStore()
+ .getString(PreferenceConstants.EDITOR_FOLDING_PROVIDER);
+ JavaFoldingStructureProviderDescriptor desc = getFoldingProviderDescriptor(id);
if (desc != null) {
try {
return desc.createProvider();
} catch (CoreException e) {
- PHPeclipsePlugin.log(e);
+ PHPeclipsePlugin.log(e);
}
}
return null;
}
-
+
/**
* Ensures that the extensions are read and stored in
* <code>fDescriptors</code>.
/**
* Reads all extensions.
* <p>
- * This method can be called more than once in
- * order to reload from a changed extension registry.
+ * This method can be called more than once in order to reload from a
+ * changed extension registry.
* </p>
*/
public void reloadExtensions() {
- IExtensionRegistry registry= Platform.getExtensionRegistry();
- Map map= new HashMap();
+ IExtensionRegistry registry = Platform.getExtensionRegistry();
+ Map map = new HashMap();
- IConfigurationElement[] elements= registry.getConfigurationElementsFor(PHPeclipsePlugin.getPluginId(), EXTENSION_POINT);
- for (int i= 0; i < elements.length; i++) {
- JavaFoldingStructureProviderDescriptor desc= new JavaFoldingStructureProviderDescriptor(elements[i]);
+ IConfigurationElement[] elements = registry
+ .getConfigurationElementsFor(PHPeclipsePlugin.getPluginId(),
+ EXTENSION_POINT);
+ for (int i = 0; i < elements.length; i++) {
+ JavaFoldingStructureProviderDescriptor desc = new JavaFoldingStructureProviderDescriptor(
+ elements[i]);
map.put(desc.getId(), desc);
}
-
- synchronized(this) {
- fDescriptors= Collections.unmodifiableMap(map);
+
+ synchronized (this) {
+ fDescriptors = Collections.unmodifiableMap(map);
}
}