public IASTNode Parse()
{
// Parse the query string into an HQL AST.
var lex = new HqlLexer(new CaseInsensitiveStringStream(_hql));
_tokens = new CommonTokenStream(lex);
var parser = new HqlParser(_tokens)
{
TreeAdaptor = new ASTTreeAdaptor(), Filter = _filter
};
if (log.IsDebugEnabled)
{
log.Debug("parse() - HQL: " + _hql);
}
try
{
var ast = (IASTNode)parser.statement().Tree;
var walker = new NodeTraverser(new ConstantConverter(_sfi));
walker.TraverseDepthFirst(ast);
return(ast);
}
finally
{
parser.ParseErrorHandler.ThrowQueryException();
}
}
public IASTNode Parse()
{
// Parse the query string into an HQL AST.
var lex = new HqlLexer(new CaseInsensitiveStringStream(_hql));
_tokens = new CommonTokenStream(lex);
var parser = new HqlParser(_tokens) {TreeAdaptor = new ASTTreeAdaptor(), Filter = _filter};
if (log.IsDebugEnabled)
{
log.Debug("parse() - HQL: " + _hql);
}
try
{
var ast = (IASTNode) parser.statement().Tree;
var walker = new NodeTraverser(new ConstantConverter(_sfi));
walker.TraverseDepthFirst(ast);
return ast;
}
finally
{
parser.ParseErrorHandler.ThrowQueryException();
}
}
