QueryNodeProcessorPipeline (Lucene 8.9.0 API)乐学网一站式学习平台

java.lang.Object
- org.apache.lucene.queryparser.flexible.core.processors.QueryNodeProcessorPipeline

All Implemented Interfaces:

Iterable<QueryNodeProcessor>, Collection<QueryNodeProcessor>, List<QueryNodeProcessor>, QueryNodeProcessor

Direct Known Subclasses:

StandardQueryNodeProcessorPipeline
```
public class QueryNodeProcessorPipeline
extends Object
implements QueryNodeProcessor, List<QueryNodeProcessor>
```
A QueryNodeProcessorPipeline class should be used to build a query node processor pipeline. When a query node tree is processed using this class, it passes the query node tree to each processor on the pipeline and the result from each processor is passed to the next one, always following the order the processors were on the pipeline. When a QueryConfigHandler object is set on a QueryNodeProcessorPipeline, it also takes care of setting this QueryConfigHandler on all processor on pipeline.

Constructor Summary

Constructors
Constructor and Description
`QueryNodeProcessorPipeline()` Constructs an empty query node processor pipeline.
`QueryNodeProcessorPipeline(QueryConfigHandler queryConfigHandler)` Constructs with a `QueryConfigHandler` object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(int index, QueryNodeProcessor processor)`
`boolean`	`add(QueryNodeProcessor processor)`
`boolean`	`addAll(Collection<? extends QueryNodeProcessor> c)`
`boolean`	`addAll(int index, Collection<? extends QueryNodeProcessor> c)`
`void`	`clear()`
`boolean`	`contains(Object o)`
`boolean`	`containsAll(Collection<?> c)`
`QueryNodeProcessor`	`get(int index)`
`QueryConfigHandler`	`getQueryConfigHandler()` For reference about this method check: `QueryNodeProcessor.getQueryConfigHandler()`.
`int`	`indexOf(Object o)`
`boolean`	`isEmpty()`
`Iterator<QueryNodeProcessor>`	`iterator()`
`int`	`lastIndexOf(Object o)`
`ListIterator<QueryNodeProcessor>`	`listIterator()`
`ListIterator<QueryNodeProcessor>`	`listIterator(int index)`
`QueryNode`	`process(QueryNode queryTree)` For reference about this method check: `QueryNodeProcessor.process(QueryNode)`.
`QueryNodeProcessor`	`remove(int index)`
`boolean`	`remove(Object o)`
`boolean`	`removeAll(Collection<?> c)`
`boolean`	`retainAll(Collection<?> c)`
`QueryNodeProcessor`	`set(int index, QueryNodeProcessor processor)`
`void`	`setQueryConfigHandler(QueryConfigHandler queryConfigHandler)` For reference about this method check: `QueryNodeProcessor.setQueryConfigHandler(QueryConfigHandler)`.
`int`	`size()`
`List<QueryNodeProcessor>`	`subList(int fromIndex, int toIndex)`
`Object[]`	`toArray()`
`<T> T[]`	`toArray(T[] array)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.List
equals, hashCode, replaceAll, sort, spliterator

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable
forEach

- Constructor Detail
  - QueryNodeProcessorPipeline
```
public QueryNodeProcessorPipeline()
```
    Constructs an empty query node processor pipeline.
  - QueryNodeProcessorPipeline
```
public QueryNodeProcessorPipeline(QueryConfigHandler queryConfigHandler)
```
    Constructs with a QueryConfigHandler object.
- Method Detail
  - getQueryConfigHandler
```
public QueryConfigHandler getQueryConfigHandler()
```
    For reference about this method check: QueryNodeProcessor.getQueryConfigHandler().
    
    Specified by:
    
    getQueryConfigHandler in interface QueryNodeProcessor
    
    Returns:
    
    QueryConfigHandler the query configuration handler to be set.
    
    See Also:
    
    QueryNodeProcessor.setQueryConfigHandler(QueryConfigHandler), QueryConfigHandler
  - process
```
public QueryNode process(QueryNode queryTree)
                  throws QueryNodeException
```
    For reference about this method check: QueryNodeProcessor.process(QueryNode).
    
    Specified by:
    
    process in interface QueryNodeProcessor
    
    Parameters:
    
    queryTree - the query node tree to be processed
    
    Returns:
    
    the processed query tree
    
    Throws:
    
    QueryNodeException - if something goes wrong during the query node processing
    
    See Also:
    
    QueryNode
  - setQueryConfigHandler
```
public void setQueryConfigHandler(QueryConfigHandler queryConfigHandler)
```
    For reference about this method check: QueryNodeProcessor.setQueryConfigHandler(QueryConfigHandler).
    
    Specified by:
    
    setQueryConfigHandler in interface QueryNodeProcessor
    
    Parameters:
    
    queryConfigHandler - the query configuration handler to be set.
    
    See Also:
    
    QueryNodeProcessor.getQueryConfigHandler(), QueryConfigHandler
  - add
```
public boolean add(QueryNodeProcessor processor)
```
    Specified by:
    
    add in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    add in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.add(Object)
  - add
```
public void add(int index,
                QueryNodeProcessor processor)
```
    Specified by:
    
    add in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.add(int, Object)
  - addAll
```
public boolean addAll(Collection<? extends QueryNodeProcessor> c)
```
    Specified by:
    
    addAll in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    addAll in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.addAll(Collection)
  - addAll
```
public boolean addAll(int index,
                      Collection<? extends QueryNodeProcessor> c)
```
    Specified by:
    
    addAll in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.addAll(int, Collection)
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    clear in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.clear()
  - contains
```
public boolean contains(Object o)
```
    Specified by:
    
    contains in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    contains in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.contains(Object)
  - containsAll
```
public boolean containsAll(Collection<?> c)
```
    Specified by:
    
    containsAll in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    containsAll in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.containsAll(Collection)
  - get
```
public QueryNodeProcessor get(int index)
```
    Specified by:
    
    get in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.get(int)
  - indexOf
```
public int indexOf(Object o)
```
    Specified by:
    
    indexOf in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.indexOf(Object)
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    isEmpty in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.isEmpty()
  - iterator
```
public Iterator<QueryNodeProcessor> iterator()
```
    Specified by:
    
    iterator in interface Iterable<QueryNodeProcessor>
    
    Specified by:
    
    iterator in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    iterator in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.iterator()
  - lastIndexOf
```
public int lastIndexOf(Object o)
```
    Specified by:
    
    lastIndexOf in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.lastIndexOf(Object)
  - listIterator
```
public ListIterator<QueryNodeProcessor> listIterator()
```
    Specified by:
    
    listIterator in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.listIterator()
  - listIterator
```
public ListIterator<QueryNodeProcessor> listIterator(int index)
```
    Specified by:
    
    listIterator in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.listIterator(int)
  - remove
```
public boolean remove(Object o)
```
    Specified by:
    
    remove in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    remove in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.remove(Object)
  - remove
```
public QueryNodeProcessor remove(int index)
```
    Specified by:
    
    remove in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.remove(int)
  - removeAll
```
public boolean removeAll(Collection<?> c)
```
    Specified by:
    
    removeAll in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    removeAll in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.removeAll(Collection)
  - retainAll
```
public boolean retainAll(Collection<?> c)
```
    Specified by:
    
    retainAll in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    retainAll in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.retainAll(Collection)
  - set
```
public QueryNodeProcessor set(int index,
                              QueryNodeProcessor processor)
```
    Specified by:
    
    set in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.set(int, Object)
  - size
```
public int size()
```
    Specified by:
    
    size in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    size in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.size()
  - subList
```
public List<QueryNodeProcessor> subList(int fromIndex,
                                        int toIndex)
```
    Specified by:
    
    subList in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.subList(int, int)
  - toArray
```
public <T> T[] toArray(T[] array)
```
    Specified by:
    
    toArray in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    toArray in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.toArray(Object[])
  - toArray
```
public Object[] toArray()
```
    Specified by:
    
    toArray in interface Collection<QueryNodeProcessor>
    
    Specified by:
    
    toArray in interface List<QueryNodeProcessor>
    
    See Also:
    
    List.toArray()

Class QueryNodeProcessorPipeline

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.List

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Constructor Detail

QueryNodeProcessorPipeline

QueryNodeProcessorPipeline

Method Detail

getQueryConfigHandler

process

setQueryConfigHandler

add

add

addAll

addAll

clear

contains

containsAll

get

indexOf

isEmpty

iterator

lastIndexOf

listIterator

listIterator

remove

remove

removeAll

retainAll

set

size

subList

toArray

toArray