private void AddSearchTreeNode(ExpressionType expressionType)
{
if (_CurrentExpressionTree != null)
{
if (!_IsCurrentDirectionRight)
{
_CurrentExpressionTree.LeftNode = new SearchTreeNode(_CurrentExpressionTree, expressionType);
_CurrentExpressionTree = _CurrentExpressionTree.LeftNode;
}
else
{
_CurrentExpressionTree.RightNode = new SearchTreeNode(_CurrentExpressionTree, expressionType);
_CurrentExpressionTree = _CurrentExpressionTree.RightNode;
}
}
else
{
_CurrentExpressionTree = new SearchTreeNode(expressionType);
}
}
public SearchTreeNode(SearchTreeNode parent, ExpressionType operand)
: this(operand)
{
Parent = parent;
}