public AstWindowField Update(string path, AstWindowExpression value)
{
if (path == _path && value == _value)
{
return(this);
}
return(new AstWindowField(path, value));
}
public AstWindowField(string path, AstWindowExpression value)
{
_path = Ensure.IsNotNull(path, nameof(path));
_value = Ensure.IsNotNull(value, nameof(value));
}