WorkingSetAwareContentProvider.java 文件源码

private List<TreePath> getTreePaths(List<Object> modelParents, int index) {
    List<TreePath> result= new ArrayList<TreePath>();
    Object input= getViewerInput();
    Object element= modelParents.get(index);
    Object[] parents= fWorkingSetModel.getAllParents(element);
    for (int i= 0; i < parents.length; i++) {
        List<Object> chain= new ArrayList<Object>();
        if (!parents[i].equals(input))
            chain.add(parents[i]);
        for (int m= index; m < modelParents.size(); m++) {
            chain.add(modelParents.get(m));
        }
        result.add(new TreePath(chain.toArray()));
    }
    return result;
}