/**
* Clear the current grab handles and create one for each of the head and tail sites. Subclasses
* may override this to create additional grab handles.
*
* @param connector The connector.
*/
protected void _createGrabHandles(Connector connector) {
clearGrabHandles();
// Create the grab handles and set them up
GrabHandleFactory factory = getGrabHandleFactory();
_headHandle = factory.createGrabHandle(connector.getHeadSite());
_tailHandle = factory.createGrabHandle(connector.getTailSite());
_headHandle.setParent(this);
_tailHandle.setParent(this);
_headHandle.setInteractor(getHandleInteractor());
_tailHandle.setInteractor(getHandleInteractor());
addGrabHandle(_headHandle);
addGrabHandle(_tailHandle);
}
