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| org.sakaiproject.search.index.IndexStorage
All known Subclasses: org.sakaiproject.search.index.impl.FSIndexStorage, org.sakaiproject.search.index.impl.ClusterFSIndexStorage, org.sakaiproject.search.index.impl.SearchIndexStorage,
| IndexStorage | | public interface IndexStorage extends Diagnosable(Code) | | Defines the IndexStorage mechanism used
author:
ieb |
| centralIndexExists | | boolean centralIndexExists()(Code) | | A fast method that checks if the index exists in the cluster
without opening or loading the index. Is local, looking on local
disk is enough.
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| closeIndexReader | | void closeIndexReader(IndexReader indexReader) throws IOException(Code) | | This will close the index reader and release any locks
Parameters:
indexReader -
throws:
IOException - |
| closeIndexSearcher | | void closeIndexSearcher(IndexSearcher oldRunningIndexSearcher)(Code) | | |
| closeIndexWriter | | void closeIndexWriter(IndexWriter indexWrite) throws IOException(Code) | | this will close the index reader and release any locks
Parameters:
indexWrite -
throws:
IOException - |
| doPostIndexUpdate | | void doPostIndexUpdate() throws IOException(Code) | | perform all operations necessary after an update cycle
throws:
IOException - |
| getAnalyzer | | Analyzer getAnalyzer()(Code) | | Get an analyzer correct for the indexer being used.
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| getIndexWriter | | IndexWriter getIndexWriter(boolean create) throws IOException(Code) | | get an index writer, and create if asked to
Parameters:
create -
throws:
IOException - |
| getLastUpdate | | long getLastUpdate()(Code) | | |
| getSegmentInfoList | | List getSegmentInfoList()(Code) | | |
| indexExists | | boolean indexExists()(Code) | | Does the index exist
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| isMultipleIndexers | | boolean isMultipleIndexers()(Code) | | Returns true if its ok to allow multiple indexers to run at the same time
The index storage may manage its own locks.
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| setLocation | | void setLocation(String location)(Code) | | The location of the storage
Parameters:
location - |
| setRecoverCorruptedIndex | | void setRecoverCorruptedIndex(boolean recover)(Code) | | if set to true the IndexStorageWill automatically attempt to recover a corrupted index
Not all IndexStorage implementations can do this,
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