public Expression Parse(Type rootType, String source) {
if (__parser == null) {
var grammar = new ODataFilterGrammar();
__parser = new Parser(grammar);
}
var parseTree = __parser.Parse(source);
if (parseTree == null || parseTree.Root == null) {
throw new Exception("Unable to parse: " + source);
}
var expr = ParseTreeVisitor.Parse(rootType, parseTree.Root);
return expr;
}
public Expression Parse(Type rootType, String source)
{
if (__parser == null)
{
var grammar = new ODataFilterGrammar();
__parser = new Parser(grammar);
}
var parseTree = __parser.Parse(source);
if (parseTree == null || parseTree.Root == null)
{
throw new Exception("Unable to parse: " + source);
}
var expr = ParseTreeVisitor.Parse(rootType, parseTree.Root);
return(expr);
}
public ExpressionTreeBuilder()
{
var grammer = new ODataFilterGrammar();
_parser = new Parser(grammer);
}