/**
* Process the LocPathIterator to see if it contains variables or functions that may make it
* context dependent.
*
* @param path LocPathIterator that is assumed to be absolute, but needs checking.
* @return true if the path is confirmed to be absolute, false if it may contain context
* dependencies.
*/
public boolean checkAbsolute(LocPathIterator path) {
m_isAbs = true;
path.callVisitors(null, this);
return m_isAbs;
}
