size_t AXmlElement::_const_find(LIST_AString listPath, AXmlElement::CONST_CONTAINER& result) const
{
if (isNameEquals(listPath.front()))
{
listPath.pop_front();
size_t ret = 0;
switch(listPath.size())
{
case 0:
//a_This node is it
result.push_back(this);
++ret;
break;
case 1:
{
//a_Include immediate children nodes
CONTAINER::const_iterator cit = m_Content.begin();
while (cit != m_Content.end())
{
// Name only, add if martches
if ((*cit)->isNameEquals(listPath.front()))
{
result.push_back(*cit);
++ret;
}
++cit;
}
}
break;
default:
{
//a_Recurse deeper for each element
CONTAINER::const_iterator cit = m_Content.begin();
while (cit != m_Content.end())
{
if ((*cit)->isNameEquals(listPath.front()))
{
ret += (*cit)->_const_find(listPath, result);
}
++cit;
}
}
break;
}
return ret;
}
else
return 0;
}
size_t AXmlElement::find(const AString& path, AXmlElement::CONST_CONTAINER& result) const
{
AString strAttribute;
AString strPath(path);
bool leadingSlash = false;
if ('/' == strPath.at(0))
{
leadingSlash = true; //a_Signals that slash leads the path so much include current name
}
//a_Remove the leading name (which should be this element's name)
LIST_AString listPath;
strPath.split(listPath, '/');
if (leadingSlash)
{
if (0 == listPath.size())
{
//a_ "/" selects current node
result.push_back(this);
return 1;
}
else if (0 != listPath.front().compare(m_Name))
{
//a_First token MUST be the name of this element if / leads
AString str("Absolute path must start with the name of the current root element: root=/");
str.append(m_Name);
str.append(" while path=");
str.append(path);
ATHROW_EX(this, AException::ProgrammingError, str);
}
}
else if (0 == listPath.size())
{
//a_ "/" selects current node
result.push_back(this);
return 1;
}
else
{
//a_Relative path implies this node is first
listPath.push_front(m_Name);
}
return _const_find(listPath, result);
}
