public class RemoveDeletedQueryNodesProcessor extends QueryNodeProcessorImpl
QueryNodeProcessorPipeline
class removes every instance of
DeletedQueryNode
from a query node tree. If the resulting root node
is a DeletedQueryNode
, MatchNoDocsQueryNode
is returned.Constructor and Description |
---|
RemoveDeletedQueryNodesProcessor() |
Modifier and Type | Method and Description |
---|---|
QueryNode |
process(QueryNode queryTree)
Processes a query node tree.
|
getQueryConfigHandler, setQueryConfigHandler
public QueryNode process(QueryNode queryTree) throws QueryNodeException
QueryNodeProcessor
null
.process
in interface QueryNodeProcessor
process
in class QueryNodeProcessorImpl
queryTree
- tree root nodeQueryNodeException
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