Interface IQueryNodeProcessor
An IQueryNodeProcessor is an interface for classes that process a IQueryNode tree.
The implementor of this class should perform some operation on a query node tree and return the same or another query node tree.
It also may carry a QueryConfigHandler object that contains configuration about the query represented by the query tree or the collection/index where it's intended to be executed.
In case there is any QueryConfigHandler associated to the query tree to be processed, it should be set using SetQueryConfigHandler(QueryConfigHandler) before Process(IQueryNode) is invoked.
Assembly: Lucene.Net.QueryParser.dll
Syntax
public interface IQueryNodeProcessorMethods
| Name | Description |
|---|---|
| GetQueryConfigHandler() | Returns the QueryConfigHandler associated to the query tree if any,
otherwise it returns |
| Process(IQueryNode) | Processes a query node tree. It may return the same or another query tree.
I should never return |
| SetQueryConfigHandler(QueryConfigHandler) | Sets the QueryConfigHandler associated to the query tree. |
