Package | Description |
---|---|
org.apache.lucene.search |
Code to search indices.
|
Modifier and Type | Class and Description |
---|---|
class |
CachingSpanFilter
Wraps another SpanFilter's result and caches it.
|
class |
CachingWrapperFilter
Wraps another filter's result and caches it.
|
class |
FieldCacheRangeFilter
A range filter built on top of a cached single term field (in
FieldCache ). |
class |
FieldCacheTermsFilter
A
Filter that only accepts documents whose single
term value in the specified field is contained in the
provided set of allowed terms. |
class |
MultiTermQueryWrapperFilter
A wrapper for
MultiTermQuery , that exposes its
functionality as a Filter . |
class |
NumericRangeFilter
A
Filter that only accepts numeric values within
a specified range. |
class |
PrefixFilter
A Filter that restricts search results to values that have a matching prefix in a given
field.
|
class |
QueryFilter
Deprecated.
use a CachingWrapperFilter with QueryWrapperFilter
|
class |
QueryWrapperFilter
Constrains search results to only match those which also match a provided
query.
|
class |
RangeFilter
Deprecated.
Use
TermRangeFilter for term ranges or
NumericRangeFilter for numeric ranges instead.
This class will be removed in Lucene 3.0. |
class |
SpanFilter
Abstract base class providing a mechanism to restrict searches to a subset
of an index and also maintains and returns position information.
|
class |
SpanQueryFilter
Constrains search results to only match those which also match a provided
query.
|
class |
TermRangeFilter
A Filter that restricts search results to a range of term
values in a given field.
|
Modifier and Type | Field and Description |
---|---|
protected Filter |
CachingWrapperFilter.filter |
Filter |
FilterManager.FilterItem.filter |
protected Filter |
ConstantScoreQuery.filter |
Modifier and Type | Method and Description |
---|---|
Filter |
ConstantScoreQuery.getFilter()
Returns the encapsulated filter
|
Filter |
FilteredQuery.getFilter() |
Filter |
FilterManager.getFilter(Filter filter)
Returns the cached version of the filter.
|
Modifier and Type | Method and Description |
---|---|
Filter |
FilterManager.getFilter(Filter filter)
Returns the cached version of the filter.
|
Hits |
Searcher.search(Query query,
Filter filter)
Deprecated.
Hits will be removed in Lucene 3.0. Use
Searcher.search(Query, Filter, int) instead. |
void |
Searcher.search(Query query,
Filter filter,
Collector results)
Lower-level search API.
|
void |
Searcher.search(Query query,
Filter filter,
HitCollector results)
Deprecated.
use
Searcher.search(Query, Filter, Collector) instead. |
TopDocs |
Searcher.search(Query query,
Filter filter,
int n)
Finds the top
n
hits for query , applying filter if non-null. |
TopFieldDocs |
Searcher.search(Query query,
Filter filter,
int n,
Sort sort)
Search implementation with arbitrary sorting.
|
Hits |
Searcher.search(Query query,
Filter filter,
Sort sort)
Deprecated.
Hits will be removed in Lucene 3.0. Use
Searcher.search(Query, Filter, int, Sort) instead. |
void |
ParallelMultiSearcher.search(Weight weight,
Filter filter,
Collector collector)
Lower-level search API.
|
void |
MultiSearcher.search(Weight weight,
Filter filter,
Collector collector) |
void |
IndexSearcher.search(Weight weight,
Filter filter,
Collector collector) |
void |
Searchable.search(Weight weight,
Filter filter,
Collector collector)
Lower-level search API.
|
abstract void |
Searcher.search(Weight weight,
Filter filter,
Collector results) |
void |
Searchable.search(Weight weight,
Filter filter,
HitCollector results)
Deprecated.
use
Searchable.search(Weight, Filter, Collector) instead. |
void |
Searcher.search(Weight weight,
Filter filter,
HitCollector results)
Deprecated.
use
Searcher.search(Weight, Filter, Collector) instead. |
TopDocs |
ParallelMultiSearcher.search(Weight weight,
Filter filter,
int nDocs)
A search implementation which spans a new thread for each
Searchable, waits for each search to complete and merge
the results back together.
|
TopDocs |
MultiSearcher.search(Weight weight,
Filter filter,
int nDocs) |
TopDocs |
IndexSearcher.search(Weight weight,
Filter filter,
int nDocs) |
TopDocs |
Searchable.search(Weight weight,
Filter filter,
int n)
Expert: Low-level search implementation.
|
abstract TopDocs |
Searcher.search(Weight weight,
Filter filter,
int n) |
TopFieldDocs |
ParallelMultiSearcher.search(Weight weight,
Filter filter,
int nDocs,
Sort sort)
A search implementation allowing sorting which spans a new thread for each
Searchable, waits for each search to complete and merges
the results back together.
|
TopFieldDocs |
MultiSearcher.search(Weight weight,
Filter filter,
int n,
Sort sort) |
TopFieldDocs |
IndexSearcher.search(Weight weight,
Filter filter,
int nDocs,
Sort sort) |
TopFieldDocs |
Searchable.search(Weight weight,
Filter filter,
int n,
Sort sort)
Expert: Low-level search implementation with arbitrary sorting.
|
abstract TopFieldDocs |
Searcher.search(Weight weight,
Filter filter,
int n,
Sort sort) |
TopFieldDocs |
IndexSearcher.search(Weight weight,
Filter filter,
int nDocs,
Sort sort,
boolean fillFields)
Just like
IndexSearcher.search(Weight, Filter, int, Sort) , but you choose
whether or not the fields in the returned FieldDoc instances should
be set by specifying fillFields. |
Constructor and Description |
---|
CachingWrapperFilter(Filter filter)
New deletes are ignored by default, which gives higher
cache hit rate on reopened readers.
|
CachingWrapperFilter(Filter filter,
CachingWrapperFilter.DeletesMode deletesMode)
Expert: by default, the cached filter will be shared
across reopened segments that only had changes to their
deletions.
|
ConstantScoreQuery(Filter filter) |
FilteredQuery(Query query,
Filter filter)
Constructs a new query which applies a filter to the results of the original query.
|
FilterItem(Filter filter) |
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