public class OpenRangeQueryNodeProcessor extends QueryNodeProcessorImpl
TermRangeQuery
s with open ranges.Modifier and Type | Field and Description |
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static String |
OPEN_RANGE_TOKEN |
Constructor and Description |
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OpenRangeQueryNodeProcessor() |
Modifier and Type | Method and Description |
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protected QueryNode |
postProcessNode(QueryNode node)
This method is invoked for every node when walking up the tree.
|
protected QueryNode |
preProcessNode(QueryNode node)
This method is invoked for every node when walking down the tree.
|
protected List<QueryNode> |
setChildrenOrder(List<QueryNode> children)
This method is invoked for every node that has at least on child.
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getQueryConfigHandler, process, processChildren, setQueryConfigHandler
public static final String OPEN_RANGE_TOKEN
protected QueryNode postProcessNode(QueryNode node) throws QueryNodeException
QueryNodeProcessorImpl
postProcessNode
in class QueryNodeProcessorImpl
node
- node the query node to be post-processedQueryNodeException
- if something goes wrong during the query node processingprotected QueryNode preProcessNode(QueryNode node) throws QueryNodeException
QueryNodeProcessorImpl
preProcessNode
in class QueryNodeProcessorImpl
node
- the query node to be pre-processedQueryNodeException
- if something goes wrong during the query node processingprotected List<QueryNode> setChildrenOrder(List<QueryNode> children) throws QueryNodeException
QueryNodeProcessorImpl
QueryNodeProcessorImpl.postProcessNode(QueryNode)
is invoked.setChildrenOrder
in class QueryNodeProcessorImpl
children
- the list containing all current node's childrenQueryNodeException
- if something goes wrong during the query node processingCopyright © 2000-2019 Apache Software Foundation. All Rights Reserved.