}
return indexOf(getDataFactoryColumns(), node.getFieldName());
}
if (parent == reportFunctionNode)
{
final ExpressionCollection expressionCollection = getExpressions();
for (int i = 0; i < expressionCollection.size(); i++)
{
final Expression dataFactory = expressionCollection.getExpression(i);
if (dataFactory == child)
{
return i;
}
}