net.sf.zekr.engine.search.lucene
Class IndexCreator
java.lang.Object
net.sf.zekr.engine.search.lucene.IndexCreator
public class IndexCreator
- extends java.lang.Object
This class holds some methods to do all indexing jobs associated with a special document such as Quran
text. Each document which needs a kind of indexing will have some public methods inside this class.
Indexing process is done in a separate thread.
This class is immutable, hence thread-safe.
- Author:
- Mohsen Saboorian
Constructor Summary |
IndexCreator(java.lang.String[] path,
IQuranText quranText,
org.apache.lucene.analysis.Analyzer analyzer)
|
IndexCreator(java.lang.String[] path,
IQuranText quranText,
org.apache.lucene.analysis.Analyzer analyzer,
org.eclipse.swt.widgets.Display display)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ME_ONLY
public static final int ME_ONLY
- See Also:
- Constant Field Values
ALL_USERS
public static final int ALL_USERS
- See Also:
- Constant Field Values
CUSTOM_PATH
public static final int CUSTOM_PATH
- See Also:
- Constant Field Values
IndexCreator
public IndexCreator(java.lang.String[] path,
IQuranText quranText,
org.apache.lucene.analysis.Analyzer analyzer,
org.eclipse.swt.widgets.Display display)
- Parameters:
path
- a two-value array of paths. The first one is for ME_ONLY
and the second one is for
ALL_USERS
index path.quranText
- the abstract Quran text to indexanalyzer
- the analyzer to be used for indexing. The same analyzer should be used later for query
parsing.display
- graphical display to use for showing indexing progress on (if a non-silent indexing is
performed)
IndexCreator
public IndexCreator(java.lang.String[] path,
IQuranText quranText,
org.apache.lucene.analysis.Analyzer analyzer)
- Parameters:
path
- a two-value array of paths. The first one is for ME_ONLY
and the second one is for
ALL_USERS
index path.quranText
- the abstract Quran text to indexanalyzer
- the analyzer to be used for indexing. The same analyzer should be used later for query
parsing.
indexSilently
public void indexSilently(java.lang.String path,
java.io.PrintStream stdout)
throws IndexingException
- Parameters:
path
- path for creating indices in.stdout
- standard output to write progressing data to
- Throws:
IndexingException
- if any exception occurred during indexing process
indexQuranText
public boolean indexQuranText()
- Returns:
true
if indexing done successfully, false
otherwise.
getIndexDir
public java.lang.String getIndexDir()
getIndexingException
public IndexingException getIndexingException()
isIndexingErrorOccurred
public boolean isIndexingErrorOccurred()