/*
* @see org.primordion.xholon.base.IXholon#swapNode(org.primordion.xholon.base.IXholon)
*/
public void swapNode(XholonTreeNode otherNode) {
XholonTreeNode thisParent = parent;
XholonTreeNode otherParent = otherNode.getParentNode();
XholonTreeNode thisNextSibling = nextSibling;
XholonTreeNode otherNextSibling = otherNode.getNextSibling();
if (thisParent != otherParent) { // no change if both have same parent
removeChild();
otherNode.removeChild();
// insert this node
if (otherNextSibling == null) {
appendChild(otherParent);
} else {
insertBefore(otherNextSibling);
}
// insert other node
if (thisNextSibling == null) {
otherNode.appendChild(thisParent);
} else {
otherNode.insertBefore(thisNextSibling);
}
}
}
