Package org.apache.jackrabbit.vault.packaging

Class Version

java.lang.Object
org.apache.jackrabbit.vault.packaging.Version
All Implemented Interfaces:
Comparable<Version>
public class Version extends Object implements Comparable<Version>
Implements a package version.
Since:
2.0

  • Field Details

    • EMPTY

      public static final Version EMPTY
      The empty version

  • Method Details

    • create

      @NotNull public static @NotNull Version create(@Nullable @Nullable String str)
      Creates a new version from the given string.
      Parameters:
      str - the version string.
      Returns:
      the new version or EMPTY if str is an empty string.
      Since:
      2.2.4

    • create

      @NotNull public static @NotNull Version create(@Nullable @Nullable String[] segments)
      Creates a new version from version segments
      Parameters:
      segments - version segments
      Returns:
      the new version or EMPTY if segments is empty.
      Since:
      2.2.4

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getNormalizedSegments

      public String[] getNormalizedSegments()
      Returns all segments.
      Returns:
      all segments.

    • compareTo

      public int compareTo(Version o)
      Compares this version to the given one. The comparison complies with the ordering used by Apache Maven. A version usually consists out of three numerical parts separated by dot - major version, minor version and patch level, and can be followed by a dash and a qualifier like SNAPSHOT. Version numbers can also consist of fewer or more parts (numerical, string, ....). 
       Some examples:
 "1" < "2"
 "1.0" < "2"
 "2.0.1" < "2.1"
 "2.1" < "2.1.1"
 "2.9" < "2.11"
 "2.1-SNAPSHOT" < "2.1"
 "2.1-RC1" < "2.1"
 "2.1-RC1" < "2.1-SNAPSHOT"
      Please note that this comparison does not use the exact segmentation presented in getNormalizedSegments(), but applies the maven comparison algorithm to the string representation toString().
      Specified by:
      compareTo in interface Comparable<Version>
      Parameters:
      o - the other version, not null
      Returns:
      a negative integer, zero, or a positive integer as this version is less than, equal to, or greater than the specified version.
      See Also:

    • osgiCompareTo

      @Deprecated public int osgiCompareTo(Version o)
      Deprecated.
      since 3.1.32. use compareTo(Version). See JCRVLT-146
      Same as with compareTo(Version).
      Parameters:
      o - the other version
      Returns:
      a negative integer, zero, or a positive integer as this version is less than, equal to, or greater than the specified version.

    • isSnapshot

      public boolean isSnapshot()
      Returns:
      true in case this version indicates a SNAPSHOT (i.e. mutable) version
      Since:
      3.7.0