lucene::search::CachingWrapperFilter Class Reference

Wraps another filter's result and caches it. More...

#include <CachingWrapperFilter.h>

Inheritance diagram for lucene::search::CachingWrapperFilter:

Public Member Functions
	CachingWrapperFilter (Filter *filter, bool deleteFilter=true)
	~CachingWrapperFilter ()
Filter *	clone () const
TCHAR *	toString ()
Protected Member Functions
	CachingWrapperFilter (const CachingWrapperFilter &copy)
lucene::util::BitSet *	doBits (lucene::index::IndexReader *reader)
bool	doShouldDeleteBitSet (lucene::util::BitSet *bits)

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Detailed Description

Wraps another filter's result and caches it.

The purpose is to allow filters to simply filter, and then wrap with this class to add caching, keeping the two concerns decoupled yet composable.

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Constructor & Destructor Documentation

lucene::search::CachingWrapperFilter::CachingWrapperFilter

(

const CachingWrapperFilter &

copy

)

[protected]

lucene::search::CachingWrapperFilter::CachingWrapperFilter	(	Filter *	filter,
		bool	deleteFilter = true
	)

lucene::search::CachingWrapperFilter::~CachingWrapperFilter

(

)

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Member Function Documentation

lucene:: util ::BitSet* lucene::search::CachingWrapperFilter::doBits

(

lucene::index::IndexReader *

reader

)

[protected, virtual]

Implements lucene::search::AbstractCachingFilter.

bool lucene::search::CachingWrapperFilter::doShouldDeleteBitSet

(

lucene::util::BitSet *

bits

)

[protected, virtual]

Reimplemented from lucene::search::AbstractCachingFilter.

Filter* lucene::search::CachingWrapperFilter::clone

(

)

const [virtual]

Implements lucene::search::AbstractCachingFilter.

TCHAR* lucene::search::CachingWrapperFilter::toString

(

)

[virtual]

Implements lucene::search::AbstractCachingFilter.

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The documentation for this class was generated from the following file:

• CachingWrapperFilter.h