Interface IMultiplePathsFromGCRootsComputer

  • All Known Implementing Classes:
    MultiplePathsFromGCRootsComputerImpl

    public interface IMultiplePathsFromGCRootsComputer
    Objects of this type can be used to work with paths to many objects
    No Implement:
    • Method Detail

      • getPathsByGCRoot

        MultiplePathsFromGCRootsRecord[] getPathsByGCRoot​(IProgressListener progressListener)
                                                   throws SnapshotException
        Calculates (if not yet calculated) and returns all the paths. The paths are grouped by the GC root object, i.e. all paths starting from one and the same GC root will be packed in one MultiplePathsFromGCRootsRecord. This record can be used to get the objects at the next level in the path, etc...
        Parameters:
        progressListener - - used to track the progress of the computation
        Returns:
        MultiplePathsFromGCRootsRecord[] one record for each group of paths starting from the same GC root
        Throws:
        SnapshotException
      • getAllPaths

        Object[] getAllPaths​(IProgressListener progressListener)
                      throws SnapshotException
        Calculates (if not yet calculated) and returns all the paths. Each element in the Object[] is an int[] representing the path. The first element in the int[] is the specified object, and the last is the GC root object
        Parameters:
        progressListener - - used to track the progress of the computation
        Returns:
        Object[] - each element in the array is an int[] representing a path
        Throws:
        SnapshotException