Deprecated API

In 4.0 this interface is removed/absorbed into IndexSearcher

If you build a new index, use ASCIIFoldingFilter which covers a superset of Latin 1. This class is included for use with existing indexes and will be removed in a future release (possibly Lucene 4.0).

This class is only for exact backwards compatibility

This class is not used anymore. The backwards layer in AttributeFactory uses the replacement implementation.

For new indexes use NumericUtils instead, which provides a sortable binary representation (prefix encoded) of numeric values. To index and efficiently query numeric values use NumericField and NumericRangeQuery. This class is included for use with existing indices and will be removed in a future release (possibly Lucene 4.0).

Use PayloadProcessorProvider.ReaderPayloadProcessor instead.

If you are using MultiSearcher over IndexSearchers, please use MultiReader instead; this class does not properly handle certain kinds of queries (see LUCENE-2756).

In 4.0 this abstract class is removed/absorbed into IndexSearcher

Use Java 5 enum, will be removed in a later Lucene 3.x release.

use UAX29URLEmailTokenizer.TOKEN_TYPES instead

use UAX29URLEmailTokenizer.TOKEN_TYPES instead

use UAX29URLEmailTokenizer.TOKEN_TYPES instead

use UAX29URLEmailTokenizer.TOKEN_TYPES instead

use UAX29URLEmailTokenizer.TOKEN_TYPES instead

use IndexWriterConfig.DEFAULT_MAX_BUFFERED_DOCS instead.

use IndexWriterConfig.DEFAULT_RAM_BUFFER_SIZE_MB instead.

use IndexWriterConfig.DISABLE_AUTO_FLUSH instead

This constant is useless since Lucene is on Java 5

This constant is useless since Lucene is on Java 5

Use CharArraySet.iterator(), which returns char[] instances.

use CharTokenizer.normalize(int) instead. This method will be removed in Lucene 4.0.

Remove in 3.X and make true the only valid value

Remove in 3.X and make true the only valid value

use StopFilter(Version, TokenStream, Set) instead

use AbstractField.getIndexOptions() instead.

use Document.getFieldable(java.lang.String) instead and cast depending on data type.

this test mode code will be removed in a future release

If you need to track commit time of an index, you can store it in the commit data (see IndexWriter.commit(Map)

Write support will be removed in Lucene 4.0.

Write support will be removed in Lucene 4.0.

Write support will be removed in Lucene 4.0. Use IndexWriter.deleteDocuments(Term) instead

Write support will be removed in Lucene 4.0. Use IndexWriter.deleteDocuments(Term) instead

Write support will be removed in Lucene 4.0. There will be no replacement for this method.

Write support will be removed in Lucene 4.0.

Use IndexReader.getVersion() on an opened IndexReader.

If you need to track commit time of an index, you can store it in the commit data (see IndexWriter.commit(Map)

Write support will be removed in Lucene 4.0. Use IndexReader.openIfChanged(IndexReader) instead

Write support will be removed in Lucene 4.0. There will be no replacement for this method.

use IndexWriter.addIndexes(Directory...) instead

use IndexWriterConfig.getDefaultWriteLockTimeout() instead

use IndexWriterConfig.getMaxBufferedDocs() instead.

use LogMergePolicy.getMaxMergeDocs() directly.

use LogMergePolicy.getMergeFactor() directly.

use IndexWriterConfig.getMergeScheduler() instead

Please use IndexReader.open(IndexWriter,boolean) instead.

use IndexWriterConfig.getSimilarity() instead

use LogMergePolicy.getUseCompoundFile()

use IndexWriterConfig.setMaxBufferedDeleteTerms(int) instead.

use LimitTokenCountAnalyzer instead. Note that the behvaior slightly changed - the analyzer limits the number of tokens per token stream created, while this setting limits the total number of tokens to index. This only matters if you index many multi-valued fields though.

use IndexWriterConfig.setMergedSegmentWarmer(org.apache.lucene.index.IndexWriter.IndexReaderWarmer) instead.

use IndexWriterConfig.setMergePolicy(MergePolicy) instead.

use IndexWriterConfig.setRAMBufferSizeMB(double) instead.

use IndexWriterConfig.setSimilarity(Similarity) instead

use LogMergePolicy.setUseCompoundFile(boolean).

Renamed to LogByteSizeMergePolicy.getMaxMergeMBForForcedMerge()

Write support will be removed in Lucene 4.0. Use MultiReader.clone() instead.

Write support will be removed in Lucene 4.0. Use ParallelReader.doOpenIfChanged() instead.

Use PayloadProcessorProvider.getReaderProcessor(org.apache.lucene.index.IndexReader) instead. You can still select by Directory, if you retrieve the underlying directory from IndexReader.directory().

Load the SegmentInfos and then call SegmentInfos.getVersion().

Don't use this method, as its not thread safe and useless.

Don't use this method, as its not thread safe and useless.

Don't use this method, as its not thread safe and useless.

never ever use this method in Weight implementations. Subclasses of Query should use Query.createWeight(org.apache.lucene.search.Searcher), instead.

never ever use this method in Weight implementations. Subclasses of Searcher should use Searcher.createNormalizedWeight(org.apache.lucene.search.Query), instead.

Use Similarity.decodeNormValue(byte) instead.

Use instance methods for encoding/decoding norm values to enable customization.

-- please use readString or readBytes instead, and construct the string from those utf8 bytes

should be replaced with calls to Directory.copy(Directory, String, String) for every file that needs copying. You can use the following code:

 IndexFileNameFilter filter = IndexFileNameFilter.getFilter();
 for (String file : src.listAll()) {
   if (filter.accept(null, file)) {
     src.copy(dest, file, file);
   }
 }
 

use Directory.sync(Collection) instead. For easy migration you can change your code to call sync(Collections.singleton(name))

Use FSDirectory.getDirectory() instead.

Lucene never uses this API; it will be removed in 4.0.

Use IndexableBinaryStringTools.decode(char[], int, int, byte[], int, int) instead. This method will be removed in Lucene 4.0

Use IndexableBinaryStringTools.getDecodedLength(char[], int, int) instead. This method will be removed in Lucene 4.0

Don't create instances of this class, instead use the static RamUsageEstimator.sizeOf(Object) method.

use CharTokenizer(Version, Reader) instead. This will be removed in Lucene 4.0.

use LetterTokenizer(Version, Reader) instead. This will be removed in Lucene 4.0.

use LowerCaseTokenizer(Version, Reader) instead. This will be removed in Lucene 4.0.

Use ClassicAnalyzer(Version, Reader) instead.

Use StandardFilter(Version, TokenStream) instead.

Use StopFilter(Version, TokenStream, Set) instead

use WhitespaceAnalyzer(Version) instead

Use instead

use IndexSearcher(IndexReader) instead.

please pass resourceDesc

This constructor was not intended to be public and should not be used. It will be made private in Lucene 4.0

please pass resourceDesc

Don't create instances of this class, instead use the static RamUsageEstimator.sizeOf(Object) method that has no intern checking, too.

(3.1) Use latest

(3.1) Use latest

(3.1) Use latest