Package org.apache.lucene.util

Enum Version

java.lang.Object
java.lang.Enum<Version>
org.apache.lucene.util.Version
All Implemented Interfaces:
Serializable, Comparable<Version>, java.lang.constant.Constable
public enum Version extends Enum<Version>
Use by certain classes to match version compatibility across releases of Lucene.

WARNING: When changing the version parameter that you supply to components in Lucene, do not simply change the version at search-time, but instead also adjust your indexing code to match, and re-index.

  • Enum Constant Details

    • LUCENE_30

      @Deprecated public static final Version LUCENE_30
      Deprecated.
      (4.0) Use latest
      Match settings and bugs in Lucene's 3.0 release.

    • LUCENE_31

      @Deprecated public static final Version LUCENE_31
      Deprecated.
      (4.0) Use latest
      Match settings and bugs in Lucene's 3.1 release.

    • LUCENE_32

      @Deprecated public static final Version LUCENE_32
      Deprecated.
      (4.0) Use latest
      Match settings and bugs in Lucene's 3.2 release.

    • LUCENE_33

      @Deprecated public static final Version LUCENE_33
      Deprecated.
      (4.0) Use latest
      Match settings and bugs in Lucene's 3.3 release.

    • LUCENE_34

      @Deprecated public static final Version LUCENE_34
      Deprecated.
      (4.0) Use latest
      Match settings and bugs in Lucene's 3.4 release.

    • LUCENE_35

      @Deprecated public static final Version LUCENE_35
      Deprecated.
      (4.0) Use latest
      Match settings and bugs in Lucene's 3.5 release.

    • LUCENE_36

      @Deprecated public static final Version LUCENE_36
      Deprecated.
      (4.0) Use latest
      Match settings and bugs in Lucene's 3.6 release.

    • LUCENE_40

      @Deprecated public static final Version LUCENE_40
      Deprecated.
      (4.1) Use latest
      Match settings and bugs in Lucene's 3.6 release.

    • LUCENE_41

      @Deprecated public static final Version LUCENE_41
      Deprecated.
      (4.2) Use latest
      Match settings and bugs in Lucene's 4.1 release.

    • LUCENE_42

      @Deprecated public static final Version LUCENE_42
      Deprecated.
      (4.3) Use latest
      Match settings and bugs in Lucene's 4.2 release.

    • LUCENE_43

      @Deprecated public static final Version LUCENE_43
      Deprecated.
      (4.4) Use latest
      Match settings and bugs in Lucene's 4.3 release.

    • LUCENE_44

      @Deprecated public static final Version LUCENE_44
      Deprecated.
      (4.5) Use latest
      Match settings and bugs in Lucene's 4.4 release.

    • LUCENE_45

      @Deprecated public static final Version LUCENE_45
      Deprecated.
      (4.6) Use latest
      Match settings and bugs in Lucene's 4.5 release.

    • LUCENE_46

      @Deprecated public static final Version LUCENE_46
      Deprecated.
      (4.7) Use latest
      Match settings and bugs in Lucene's 4.6 release.

    • LUCENE_47

      public static final Version LUCENE_47
      Match settings and bugs in Lucene's 4.7 release.

      Use this to get the latest & greatest settings, bug fixes, etc, for Lucene.

    • LUCENE_CURRENT

      @Deprecated public static final Version LUCENE_CURRENT
      Deprecated.
      Use an actual version instead.

      WARNING: if you use this setting, and then upgrade to a newer release of Lucene, sizable changes may happen. If backwards compatibility is important then you should instead explicitly specify an actual version.

      If you use this constant then you may need to re-index all of your documents when upgrading Lucene, as the way text is indexed may have changed. Additionally, you may need to re-test your entire application to ensure it behaves as expected, as some defaults may have changed and may break functionality in your application.

  • Method Details

    • values

      public static Version[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static Version valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • onOrAfter

      public boolean onOrAfter(Version other)

    • parseLeniently

      public static Version parseLeniently(String version)