return !sourceNode.isFolder() && !targetNode.isFolder();
}
private void addSingleMapping(Node sourceNode, Node targetNode) {
TreeMapper treeMapper = page.getTreeMapper();
treeMapper.addMapping(sourceNode, targetNode);
}
private void doStraightMapping(Node sourceNode, Node targetNode) {
TreeMapper treeMapper = page.getTreeMapper();
treeMapper.doStraightMappings(sourceNode, targetNode);