Package org.aspectj.org.eclipse.jdt.internal.core.nd.indexer

Class Indexer

java.lang.Object
org.aspectj.org.eclipse.jdt.internal.core.nd.indexer.Indexer
public final class Indexer extends Object

  • Field Details

    • DEBUG

      public static boolean DEBUG

    • DEBUG_ALLOCATIONS

      public static boolean DEBUG_ALLOCATIONS

    • DEBUG_TIMING

      public static boolean DEBUG_TIMING

    • DEBUG_SCHEDULING

      public static boolean DEBUG_SCHEDULING

    • DEBUG_INSERTIONS

      public static boolean DEBUG_INSERTIONS

    • DEBUG_SELFTEST

      public static boolean DEBUG_SELFTEST

    • DEBUG_LOG_SIZE_MB

      public static int DEBUG_LOG_SIZE_MB

  • Constructor Details

    • Indexer

      public Indexer​(Nd toPopulate, org.eclipse.core.resources.IWorkspaceRoot workspaceRoot)

  • Method Details

    • getInstance

      public static Indexer getInstance()

    • enableAutomaticIndexing

      public void enableAutomaticIndexing​(boolean enabled)
      Enables or disables the "rescanAll" method. When set to false, rescanAll does nothing and indexing will only be triggered when invoking waitForIndex(org.eclipse.core.runtime.IProgressMonitor).

      Normally the indexer runs automatically and asynchronously when resource changes occur. However, if this variable is set to false the indexer only runs when someone invokes waitForIndex(IProgressMonitor). This can be used to eliminate race conditions when running the unit tests, since indexing will not occur unless it is triggered explicitly.

      Synchronize on automaticIndexingMutex before accessing.

    • rescan

      public void rescan​(org.eclipse.core.runtime.IProgressMonitor monitor) throws org.eclipse.core.runtime.CoreException
      Throws:
      org.eclipse.core.runtime.CoreException

    • deleteResource

      protected void deleteResource​(NdResourceFile toDelete, org.eclipse.core.runtime.IProgressMonitor monitor)
      Performs a non-atomic delete of the given resource file. First, it marks the file as being invalid (by clearing out its timestamp). Then it deletes the children of the resource file, one child at a time. Once all the children are deleted, the resource itself is deleted. The result on the database is exactly the same as if the caller had called toDelete.delete(), but doing it this way ensures that a write lock will never be held for a nontrivial amount of time.

    • rescanAll

      public void rescanAll()

    • addListener

      public void addListener​(Indexer.Listener newListener)
      Adds the given listener. It will be notified when Nd changes. No strong references will be retained to the listener.

    • removeListener

      public void removeListener​(Indexer.Listener oldListener)

    • waitForIndex

      public void waitForIndex​(org.eclipse.core.runtime.IProgressMonitor monitor)

    • waitForIndex

      public void waitForIndex​(int waitingPolicy, org.eclipse.core.runtime.IProgressMonitor monitor)

    • rebuildIndex

      public void rebuildIndex​(org.eclipse.core.runtime.IProgressMonitor monitor) throws org.eclipse.core.runtime.CoreException
      Throws:
      org.eclipse.core.runtime.CoreException

    • requestRebuildIndex

      public void requestRebuildIndex()

    • makeDirty

      public void makeDirty​(org.eclipse.core.runtime.IPath location)
      Dirties the given filesystem location. This must point to a single file (not a folder) that needs to be rescanned. The file may have been added, removed, or changed.
      Parameters:
      location - an absolute filesystem location

    • makeDirty

      public void makeDirty​(org.eclipse.core.resources.IProject project)
      Schedules a rescan of the given project.

    • makeWorkspacePathDirty

      public void makeWorkspacePathDirty​(org.eclipse.core.runtime.IPath pathToRescan)
      Schedules a rescan of the given path (which may be either a workspace path or an absolute path on the local filesystem). This may point to either a single file or a folder that needs to be rescanned. Any resource that has this path as a prefix will be rescanned.
      Parameters:
      pathToRescan -