FirteX-高性能全文索引和检索平台API Documentation |
#include <TermReader.h>
继承图,类firtex::index::CTermReader

公有成员 | |
| CTermReader (void) | |
| virtual | ~CTermReader (void) |
| virtual void | open (CDirectory *pDirectory, const tchar *barrelname, CFieldInfo *pFieldInfo, CBitVector *deletedDocs)=0 |
| virtual CTermIterator * | termIterator (CTerm *pLowerTerm, CTerm *pUpperTerm)=0 |
| virtual CTermIterator * | termIterator (const tchar *field)=0 |
| virtual bool | seek (CTerm *term)=0 |
| virtual CTermDocs * | termDocs ()=0 |
| virtual CTermPositions * | termPositions ()=0 |
| virtual freq_t | docFreq (CTerm *term)=0 |
| virtual CTermInfo * | termInfo (CTerm *term) |
| virtual void | close ()=0 |
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关闭搜索器,释放资源 在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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获取指定Term的文档频率
在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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打开指定索引桶的索引数据
在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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定位到指定term
在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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调用seek搜索成功后,调用此函数返回当前搜索的term的docs信息
在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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获取指定Term的Term Info
被firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader及firtex::index::CWordFieldTermReader重载。 |
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获取特定字段的Term迭代子,可以按顺序访问所有Term
在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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获取Term迭代子,可以按顺序访问所有Term
在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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调用search搜索成功后,调用此函数返回当前搜索term的positions信息
在firtex::index::CDateFieldTermReader、firtex::index::CMultiFieldTermReader、firtex::index::CMultiTermReader及firtex::index::CWordFieldTermReader内被实现。 |
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