/**
* DOCUMENT ME!
*
* @param tag DOCUMENT ME!
* @return DOCUMENT ME!
*/
public NodeSource getNodeSourceByPath(String tag) {
if ((tag != null) || (tag.length() == 0)) {
NodeSource context = this;
String prefix = null;
if (tag.startsWith(prefix = "/root/")
|| tag.equals(prefix = "/root")
|| tag.startsWith(prefix = "/")) {
context = this.getRootNodeSource();
tag = tag.substring(prefix.length());
}
return context.getNodeSourceByRelativePath(tag);
}
return this;
}
