How to use

cancel

method

in

org.gephi.utils.longtask.api.LongTaskExecutor

  @Override
  public boolean cancel() {
    LongTaskExecutor.this.cancel();
    return true;
  }
});

@Override
public void stopLayout() {
  model.getExecutor().cancel();
}

@Override
public void close(Workspace workspace) {
  LayoutModelImpl layoutModel = workspace.getLookup().lookup(LayoutModelImpl.class);
  if (layoutModel != null) {
    layoutModel.getExecutor().cancel();
  }
}