Uses of Interface
org.apache.lucene.queryparser.flexible.core.processors.QueryNodeProcessor

Packages that use QueryNodeProcessor

Package	Description
org.apache.lucene.queryparser.flexible.core	Core classes of the flexible query parser framework.
org.apache.lucene.queryparser.flexible.core.processors	Interfaces and implementations used by query node processors
org.apache.lucene.queryparser.flexible.precedence.processors	Lucene Precedence Query Parser Processors
org.apache.lucene.queryparser.flexible.standard.processors	Lucene Query Node Processors.

Uses of QueryNodeProcessor in org.apache.lucene.queryparser.flexible.core

Methods in org.apache.lucene.queryparser.flexible.core that return QueryNodeProcessor

Modifier and Type	Method	Description
QueryNodeProcessor	QueryParserHelper.getQueryNodeProcessor()	Returns the processor object used to process the query node tree, it returns null if no processor is used.

Methods in org.apache.lucene.queryparser.flexible.core with parameters of type QueryNodeProcessor

Modifier and Type	Method	Description
void	QueryParserHelper.setQueryNodeProcessor(QueryNodeProcessor processor)	Sets the processor that will be used to process the query node tree.

Constructors in org.apache.lucene.queryparser.flexible.core with parameters of type QueryNodeProcessor

Modifier	Constructor	Description
	QueryParserHelper(QueryConfigHandler queryConfigHandler, SyntaxParser syntaxParser, QueryNodeProcessor processor, QueryBuilder builder)	Creates a query parser helper object using the specified configuration, text parser, processor and builder.

Uses of QueryNodeProcessor in org.apache.lucene.queryparser.flexible.core.processors

Classes in org.apache.lucene.queryparser.flexible.core.processors that implement QueryNodeProcessor

Modifier and Type	Class	Description
class	NoChildOptimizationQueryNodeProcessor	A NoChildOptimizationQueryNodeProcessor removes every BooleanQueryNode, BoostQueryNode, TokenizedPhraseQueryNode or ModifierQueryNode that do not have a valid children.
class	QueryNodeProcessorImpl	This is a default implementation for the QueryNodeProcessor interface, it's an abstract class, so it should be extended by classes that want to process a QueryNode tree.
class	QueryNodeProcessorPipeline	A QueryNodeProcessorPipeline class should be used to build a query node processor pipeline.
class	RemoveDeletedQueryNodesProcessor	A QueryNodeProcessorPipeline class removes every instance of DeletedQueryNode from a query node tree.

Methods in org.apache.lucene.queryparser.flexible.core.processors that return QueryNodeProcessor

Modifier and Type	Method	Description
QueryNodeProcessor	QueryNodeProcessorPipeline.get(int index)
QueryNodeProcessor	QueryNodeProcessorPipeline.remove(int index)
QueryNodeProcessor	QueryNodeProcessorPipeline.set(int index, QueryNodeProcessor processor)

Methods in org.apache.lucene.queryparser.flexible.core.processors that return types with arguments of type QueryNodeProcessor

Modifier and Type	Method	Description
Iterator<QueryNodeProcessor>	QueryNodeProcessorPipeline.iterator()
ListIterator<QueryNodeProcessor>	QueryNodeProcessorPipeline.listIterator()
ListIterator<QueryNodeProcessor>	QueryNodeProcessorPipeline.listIterator(int index)
List<QueryNodeProcessor>	QueryNodeProcessorPipeline.subList(int fromIndex, int toIndex)

Methods in org.apache.lucene.queryparser.flexible.core.processors with parameters of type QueryNodeProcessor

Modifier and Type	Method	Description
void	QueryNodeProcessorPipeline.add(int index, QueryNodeProcessor processor)
boolean	QueryNodeProcessorPipeline.add(QueryNodeProcessor processor)
QueryNodeProcessor	QueryNodeProcessorPipeline.set(int index, QueryNodeProcessor processor)

Method parameters in org.apache.lucene.queryparser.flexible.core.processors with type arguments of type QueryNodeProcessor

Modifier and Type	Method	Description
boolean	QueryNodeProcessorPipeline.addAll(int index, Collection<? extends QueryNodeProcessor> c)
boolean	QueryNodeProcessorPipeline.addAll(Collection<? extends QueryNodeProcessor> c)

Uses of QueryNodeProcessor in org.apache.lucene.queryparser.flexible.precedence.processors

Classes in org.apache.lucene.queryparser.flexible.precedence.processors that implement QueryNodeProcessor

Modifier and Type	Class	Description
class	BooleanModifiersQueryNodeProcessor	This processor is used to apply the correct ModifierQueryNode to BooleanQueryNodes children.
class	PrecedenceQueryNodeProcessorPipeline	This processor pipeline extends StandardQueryNodeProcessorPipeline and enables boolean precedence on it.

Uses of QueryNodeProcessor in org.apache.lucene.queryparser.flexible.standard.processors

Classes in org.apache.lucene.queryparser.flexible.standard.processors that implement QueryNodeProcessor

Modifier and Type	Class	Description
class	AllowLeadingWildcardProcessor	This processor verifies if StandardQueryConfigHandler.ConfigurationKeys.ALLOW_LEADING_WILDCARD is defined in the QueryConfigHandler.
class	AnalyzerQueryNodeProcessor	This processor verifies if StandardQueryConfigHandler.ConfigurationKeys.ANALYZER is defined in the QueryConfigHandler.
class	BooleanQuery2ModifierNodeProcessor	This processor is used to apply the correct ModifierQueryNode to BooleanQueryNodes children.
class	BooleanSingleChildOptimizationQueryNodeProcessor	This processor removes every BooleanQueryNode that contains only one child and returns this child.
class	BoostQueryNodeProcessor	This processor iterates the query node tree looking for every FieldableNode that has StandardQueryConfigHandler.ConfigurationKeys.BOOST in its config.
class	DefaultPhraseSlopQueryNodeProcessor	This processor verifies if StandardQueryConfigHandler.ConfigurationKeys.PHRASE_SLOP is defined in the QueryConfigHandler.
class	FuzzyQueryNodeProcessor	This processor iterates the query node tree looking for every FuzzyQueryNode, when this kind of node is found, it checks on the query configuration for StandardQueryConfigHandler.ConfigurationKeys.FUZZY_CONFIG, gets the fuzzy prefix length and default similarity from it and set to the fuzzy node.
class	IntervalQueryNodeProcessor	This processor makes sure that StandardQueryConfigHandler.ConfigurationKeys.ANALYZER is defined in the QueryConfigHandler and injects this analyzer into IntervalQueryNodes.
class	MatchAllDocsQueryNodeProcessor	This processor converts every WildcardQueryNode that is "*:*" to MatchAllDocsQueryNode.
class	MultiFieldQueryNodeProcessor	This processor is used to expand terms so the query looks for the same term in different fields.
class	MultiTermRewriteMethodProcessor	This processor instates the default MultiTermQuery.RewriteMethod, MultiTermQuery.CONSTANT_SCORE_REWRITE, for multi-term query nodes.
class	OpenRangeQueryNodeProcessor	Processes TermRangeQuerys with open ranges.
class	PhraseSlopQueryNodeProcessor	This processor removes invalid SlopQueryNode objects in the query node tree.
class	PointQueryNodeProcessor	This processor is used to convert FieldQueryNodes to PointRangeQueryNodes.
class	PointRangeQueryNodeProcessor	This processor is used to convert TermRangeQueryNodes to PointRangeQueryNodes.
class	RegexpQueryNodeProcessor	Processor for Regexp queries.
class	RemoveEmptyNonLeafQueryNodeProcessor	This processor removes every QueryNode that is not a leaf and has not children.
class	StandardQueryNodeProcessorPipeline	This pipeline has all the processors needed to process a query node tree, generated by StandardSyntaxParser, already assembled.
class	TermRangeQueryNodeProcessor	This processors process TermRangeQueryNodes.
class	WildcardQueryNodeProcessor	The StandardSyntaxParser creates PrefixWildcardQueryNode nodes which have values containing the prefixed wildcard.