public QueryExpressionTree Or(QueryExpressionTree leaf)
{
if (IsEmpty())
return leaf;
return new QueryExpressionTreeOrBranch(this, leaf);
}
public WhereClause CreateWhereClause(QueryExpressionTree tree)
{
_whereClause = WhereClause.CreateEmpty();
tree.Accept(this);
return(_whereClause);
}
public bool Matches(QueryExpressionTree expressionTree)
{
_isMatch = true;
expressionTree.Accept(this);
return _isMatch;
}
public QueryExpressionTree Or(QueryExpressionTree leaf)
{
if (IsEmpty())
{
return(leaf);
}
return(new QueryExpressionTreeOrBranch(this, leaf));
}
public void AddDisjunctionExpression(string tableIdentifier, QueryExpression queryExpression)
{
var leaf = new TranslatedQueryExpressionTreeLeaf(queryExpression, tableIdentifier);
QueryExpressionTree = QueryExpressionTree.Or(leaf);
}
