lucene::search::WildcardQuery Class Reference
Implements the wildcard search query. More...
#include <WildcardQuery.h>
Inheritance diagram for lucene::search::WildcardQuery:
Public Member Functions | |
| WildcardQuery (lucene::index::Term *term) | |
| ~WildcardQuery () | |
| const TCHAR * | getQueryName () const |
| size_t | hashCode () const |
| bool | equals (Query *other) const |
| Query * | clone () const |
| Returns a clone of this query. | |
Static Public Member Functions | |
| static const TCHAR * | getClassName () |
Protected Member Functions | |
| FilteredTermEnum * | getEnum (lucene::index::IndexReader *reader) |
| Construct the enumeration to be used, expanding the pattern term. | |
| WildcardQuery (const WildcardQuery &clone) | |
Detailed Description
Implements the wildcard search query.
Supported wildcards are *, which matches any character sequence (including the empty one), and ?, which matches any single character. Note this query can be slow, as it needs to iterate over all terms. In order to prevent extremely slow WildcardQueries, a Wildcard term must not start with one of the wildcards * or ?.
- See also:
- WildcardTermEnum
Constructor & Destructor Documentation
| lucene::search::WildcardQuery::WildcardQuery | ( | const WildcardQuery & | clone | ) | [protected] |
| lucene::search::WildcardQuery::WildcardQuery | ( | lucene::index::Term * | term | ) |
| lucene::search::WildcardQuery::~WildcardQuery | ( | ) |
Member Function Documentation
| Query* lucene::search::WildcardQuery::clone | ( | ) | const [virtual] |
Returns a clone of this query.
Implements lucene::search::Query.
| bool lucene::search::WildcardQuery::equals | ( | Query * | other | ) | const |
| static const TCHAR* lucene::search::WildcardQuery::getClassName | ( | ) | [static] |
| FilteredTermEnum* lucene::search::WildcardQuery::getEnum | ( | lucene::index::IndexReader * | reader | ) | [protected, virtual] |
Construct the enumeration to be used, expanding the pattern term.
Implements lucene::search::MultiTermQuery.
| const TCHAR* lucene::search::WildcardQuery::getQueryName | ( | ) | const [virtual] |
Implements lucene::search::Query.
| size_t lucene::search::WildcardQuery::hashCode | ( | ) | const [virtual] |
Implements lucene::search::Query.
The documentation for this class was generated from the following file: