Package net.ssehub.easy.producer.eclipse

Class PLPWorkspaceListener

java.lang.Object
net.ssehub.easy.producer.eclipse.PLPWorkspaceListener
All Implemented Interfaces:
EventListener, org.eclipse.core.resources.IResourceChangeListener
public class PLPWorkspaceListener extends Object implements org.eclipse.core.resources.IResourceChangeListener
ChangeListener for the workspace, informs the SPLsManger, if ProductLineProjects were added or remove to the workspace.
Author:
El-Sharkawy

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static final Set<org.eclipse.core.resources.IProject>
    DISABLED
     
    private static PLPWorkspaceListener
    instance
     
    private static final net.ssehub.easy.basics.logger.EASyLoggerFactory.EASyLogger
    LOGGER
     

    Fields inherited from interface org.eclipse.core.resources.IResourceChangeListener

    PROPERTY_EVENT_MASK

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    PLPWorkspaceListener()
    Sole constructor for this class.

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    addProject(org.eclipse.core.resources.IProject project)
    Adds the plp of a newly opened or imported EASY project to the SPLsManager.
    static void
    disableFor(org.eclipse.core.resources.IProject project)
    Disables the automatic background mechanisms for the given project.
    private void
    handleOpenedResource(org.eclipse.core.resources.IResourceChangeEvent postChangeEvent)
    This method checks whether the opened/imported resource was an EASy project.
    private void
    handleRemovedResource(org.eclipse.core.resources.IResourceChangeEvent preChangeEvent)
    This method checks whether the closed/deleted resource was an EASy project.
    static void
    reenableFor(org.eclipse.core.resources.IProject project)
    Reenables the automatic background mechanisms for the given project.
    static void
    register()
    Registers the default instance.
    private void
    removeProject(org.eclipse.core.resources.IProject deletedProject)
    Removes a plp from a closed or deleted EASy project from the SPLsManager.
    void
    resourceChanged(org.eclipse.core.resources.IResourceChangeEvent event)
     
    static void
    unregister()
    Unregisters the default instance.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • DISABLED

      private static final Set<org.eclipse.core.resources.IProject> DISABLED

    • LOGGER

      private static final net.ssehub.easy.basics.logger.EASyLoggerFactory.EASyLogger LOGGER

    • instance

      private static PLPWorkspaceListener instance

  • Constructor Details

    • PLPWorkspaceListener

      private PLPWorkspaceListener()
      Sole constructor for this class.

  • Method Details

    • register

      public static void register()
      Registers the default instance. Shall be called from an activator.

    • unregister

      public static void unregister()
      Unregisters the default instance.

    • disableFor

      public static void disableFor(org.eclipse.core.resources.IProject project)
      Disables the automatic background mechanisms for the given project. This provides a kind of safe region.
      Parameters:
      project - the project to disable the background mechanisms

    • reenableFor

      public static void reenableFor(org.eclipse.core.resources.IProject project)
      Reenables the automatic background mechanisms for the given project. This provides a kind of safe region.
      Parameters:
      project - the project to reenable the background mechanisms

    • resourceChanged

      public void resourceChanged(org.eclipse.core.resources.IResourceChangeEvent event)
      Specified by:
      resourceChanged in interface org.eclipse.core.resources.IResourceChangeListener

    • handleRemovedResource

      private void handleRemovedResource(org.eclipse.core.resources.IResourceChangeEvent preChangeEvent)
      This method checks whether the closed/deleted resource was an EASy project. If the closed/deleted resource was an EASy project, the included plp will be added to the SPLsManager.
      Parameters:
      preChangeEvent - A IResourceChangeEvent.PRE_CLOSE or IResourceChangeEvent.PRE_DELETE event triggered by the workspace.

    • removeProject

      private void removeProject(org.eclipse.core.resources.IProject deletedProject)
      Removes a plp from a closed or deleted EASy project from the SPLsManager.
      Parameters:
      deletedProject - The deleted or removed EASy project.

    • handleOpenedResource

      private void handleOpenedResource(org.eclipse.core.resources.IResourceChangeEvent postChangeEvent)
      This method checks whether the opened/imported resource was an EASy project. If the opened/imported resource was an EASy project, the included plp will be added to the SPLsManager.
      Parameters:
      postChangeEvent - A IResourceChangeEvent.POST_CHANGE event triggered by the workspace.

    • addProject

      public static void addProject(org.eclipse.core.resources.IProject project)
      Adds the plp of a newly opened or imported EASY project to the SPLsManager.
      Parameters:
      project - The (EASy) IProject which contains the PLP and was opened/imported within the current action.