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SUMMARY: NESTED | ENUM CONSTANTS | FIELD | METHOD | DETAIL: ENUM CONSTANTS | FIELD | METHOD |
java.lang.Object java.lang.Enum<Version> org.apache.lucene.util.Version
public 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 Summary | |
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LUCENE_20
Deprecated. (3.1) Use latest |
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LUCENE_21
Deprecated. (3.1) Use latest |
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LUCENE_22
Deprecated. (3.1) Use latest |
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LUCENE_23
Deprecated. (3.1) Use latest |
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LUCENE_24
Deprecated. (3.1) Use latest |
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LUCENE_29
Deprecated. (3.1) Use latest |
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LUCENE_30
Match settings and bugs in Lucene's 3.0 release. |
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LUCENE_31
Match settings and bugs in Lucene's 3.1 release. |
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LUCENE_32
Match settings and bugs in Lucene's 3.2 release. |
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LUCENE_33
Match settings and bugs in Lucene's 3.3 release. |
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LUCENE_34
Match settings and bugs in Lucene's 3.4 release. |
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LUCENE_CURRENT
Deprecated. Use an actual version instead. |
Method Summary | |
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boolean |
onOrAfter(Version other)
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static Version |
valueOf(String name)
Returns the enum constant of this type with the specified name. |
static Version[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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@Deprecated public static final Version LUCENE_20
@Deprecated public static final Version LUCENE_21
@Deprecated public static final Version LUCENE_22
@Deprecated public static final Version LUCENE_23
@Deprecated public static final Version LUCENE_24
@Deprecated public static final Version LUCENE_29
public static final Version LUCENE_30
public static final Version LUCENE_31
public static final Version LUCENE_32
public static final Version LUCENE_33
public static final Version LUCENE_34
Use this to get the latest & greatest settings, bug fixes, etc, for Lucene.
@Deprecated public static final Version LUCENE_CURRENT
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 Detail |
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public static Version[] values()
for (Version c : Version.values()) System.out.println(c);
public static Version valueOf(String name)
name
- the name of the enum constant to be returned.
IllegalArgumentException
- if this enum type has no constant
with the specified name
NullPointerException
- if the argument is nullpublic boolean onOrAfter(Version other)
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