Deprecated API

Contents

• Deprecated Classes
• Deprecated Enums
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors

Deprecated Classes

Class and Description
org.apache.lucene.document.LegacyDoubleField Please use DoublePoint instead
org.apache.lucene.document.LegacyFloatField Please use FloatPoint instead
org.apache.lucene.document.LegacyIntField Please use IntPoint instead
org.apache.lucene.document.LegacyLongField Please use LongPoint instead
org.apache.lucene.search.LegacyNumericRangeQuery Instead index with IntPoint, LongPoint, FloatPoint, DoublePoint, and create range queries with IntPoint.newRangeQuery(), LongPoint.newRangeQuery(), FloatPoint.newRangeQuery(), DoublePoint.newRangeQuery() respectively. See PointValues for background information on Points.
org.apache.lucene.analysis.LegacyNumericTokenStream Please switch to PointValues instead
org.apache.lucene.util.LegacyNumericUtils Please use PointValues instead.
org.apache.lucene.analysis.Token This class is outdated and no longer used since Lucene 2.9. Nuke it finally!

Deprecated Enums

Enum and Description
org.apache.lucene.document.FieldType.LegacyNumericType Please switch to PointValues instead

Deprecated Fields

Field and Description
org.apache.lucene.analysis.standard.StandardTokenizer.ACRONYM (3.1)
org.apache.lucene.analysis.standard.StandardTokenizer.ACRONYM_DEP (3.1)
org.apache.lucene.analysis.standard.StandardTokenizer.APOSTROPHE (3.1)
org.apache.lucene.analysis.standard.StandardTokenizer.CJ (3.1)
org.apache.lucene.analysis.standard.StandardTokenizer.COMPANY (3.1)
org.apache.lucene.search.FuzzyQuery.defaultMinSimilarity pass integer edit distances instead.
org.apache.lucene.analysis.standard.StandardTokenizer.HOST (3.1)
org.apache.lucene.util.Version.LUCENE_5_0_0 (5.0) Use latest
org.apache.lucene.util.Version.LUCENE_5_1_0 Use latest
org.apache.lucene.util.Version.LUCENE_5_2_0 Use latest
org.apache.lucene.util.Version.LUCENE_5_2_1 Use latest
org.apache.lucene.util.Version.LUCENE_5_3_0 Use latest
org.apache.lucene.util.Version.LUCENE_5_3_1 Use latest
org.apache.lucene.util.Version.LUCENE_5_3_2 Use latest
org.apache.lucene.util.Version.LUCENE_5_4_0 Use latest
org.apache.lucene.util.Version.LUCENE_5_4_1 Use latest
org.apache.lucene.util.Version.LUCENE_5_5_0 Use latest
org.apache.lucene.util.Version.LUCENE_5_5_1 Use latest
org.apache.lucene.util.Version.LUCENE_5_5_2 Use latest
org.apache.lucene.util.Version.LUCENE_5_5_3 Use latest
org.apache.lucene.util.Version.LUCENE_6_0_0 (6.1.0) Use latest
org.apache.lucene.util.Version.LUCENE_6_0_1 Use latest
org.apache.lucene.util.Version.LUCENE_6_1_0 (6.2.0) Use latest
org.apache.lucene.util.Version.LUCENE_6_2_0 (6.2.1) Use latest
org.apache.lucene.util.Version.LUCENE_CURRENT Use Version.LATEST
org.apache.lucene.util.Constants.LUCENE_MAIN_VERSION Use Version.LATEST
org.apache.lucene.util.Constants.LUCENE_VERSION Use Version.LATEST
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_BOOLEAN use 1 instead.
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_BYTE use 1 instead.
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_CHAR use Character.BYTES instead.
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_DOUBLE use Double.BYTES instead.
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_FLOAT use Float.BYTES instead.
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_INT use Integer.BYTES instead.
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_LONG use Long.BYTES instead.
org.apache.lucene.util.RamUsageEstimator.NUM_BYTES_SHORT use Short.BYTES instead.

Deprecated Methods

Method and Description
org.apache.lucene.search.FuzzyQuery.floatToEdits(float, int) pass integer edit distances instead.
org.apache.lucene.index.IndexWriter.getCommitData() Use IndexWriter.getLiveCommitData() instead.
org.apache.lucene.util.CharsRef.getUTF16SortedAsUTF8Comparator() This comparator is only a transition mechanism
org.apache.lucene.util.SloppyMath.haversinKilometers(double, double, double, double) Use instead
org.apache.lucene.index.IndexWriter.isLocked(Directory) Use of this method can only lead to race conditions. Try to actually obtain a lock instead.
org.apache.lucene.document.FieldType.numericPrecisionStep() Please switch to PointValues instead
org.apache.lucene.document.FieldType.numericType() Please switch to PointValues instead
org.apache.lucene.store.DataInput.readStringSet() Only for reading existing formats. Encode maps with DataOutput.writeSetOfStrings(Set) instead.
org.apache.lucene.store.DataInput.readStringStringMap() Only for reading existing formats. Encode maps with DataOutput.writeMapOfStrings(Map) instead.
org.apache.lucene.store.Directory.renameFile(String, String) Use Directory.rename(java.lang.String, java.lang.String) and Directory.syncMetaData() instead.
org.apache.lucene.index.IndexWriter.setCommitData(Map<String, String>) Use IndexWriter.setLiveCommitData(java.lang.Iterable<java.util.Map.Entry<java.lang.String, java.lang.String>>) instead.
org.apache.lucene.document.FieldType.setNumericPrecisionStep(int) Please switch to PointValues instead
org.apache.lucene.document.FieldType.setNumericType(FieldType.LegacyNumericType) Please switch to PointValues instead
org.apache.lucene.search.Explanation.toHtml()
org.apache.lucene.store.DataOutput.writeStringSet(Set<String>) Use DataOutput.writeMapOfStrings(Map) instead.
org.apache.lucene.store.DataOutput.writeStringStringMap(Map<String, String>) Use DataOutput.writeMapOfStrings(Map) instead.

Deprecated Constructors

Constructor and Description
org.apache.lucene.search.similarities.PerFieldSimilarityWrapper() specify a default similarity for non field-specific calculations.