Package com.fasterxml.jackson.core

Class Version

java.lang.Object
com.fasterxml.jackson.core.Version
All Implemented Interfaces:
Serializable, Comparable<Version>
public class Version extends Object implements Comparable<Version>, Serializable
Object that encapsulates versioning information of a component. Version information includes not just version number but also optionally group and artifact ids of the component being versioned.

Note that optional group and artifact id properties are new with Jackson 2.0: if provided, they should align with Maven artifact information.

See Also:

  • Field Details

    • _majorVersion

      protected final int _majorVersion

    • _minorVersion

      protected final int _minorVersion

    • _patchLevel

      protected final int _patchLevel

    • _groupId

      protected final String _groupId

    • _artifactId

      protected final String _artifactId

    • _snapshotInfo

      protected final String _snapshotInfo
      Additional information for snapshot versions; null for non-snapshot (release) versions.

  • Constructor Details

    • Version

      @Deprecated public Version(int major, int minor, int patchLevel, String snapshotInfo)
      Deprecated.
      Use variant that takes group and artifact ids
      Parameters:
      major - Major version number
      minor - Minor version number
      patchLevel - patch level of version
      snapshotInfo - Optional additional string qualifier
      Since:
      2.1

    • Version

      public Version(int major, int minor, int patchLevel, String snapshotInfo, String groupId, String artifactId)

  • Method Details

    • unknownVersion

      public static Version unknownVersion()
      Method returns canonical "not known" version, which is used as version in cases where actual version information is not known (instead of null).
      Returns:
      Version instance to use as a placeholder when actual version is not known (or not relevant)

    • isUnknownVersion

      public boolean isUnknownVersion()
      Returns:
      True if this instance is the one returned by call to unknownVersion()
      Since:
      2.7 to replace misspelled isUknownVersion()

    • isSnapshot

      public boolean isSnapshot()

    • isUknownVersion

      @Deprecated public boolean isUknownVersion()
      Deprecated.
      Since 2.7 use correctly spelled method isUnknownVersion()
      Returns:
      True if this instance is the one returned by call to unknownVersion()

    • getMajorVersion

      public int getMajorVersion()

    • getMinorVersion

      public int getMinorVersion()

    • getPatchLevel

      public int getPatchLevel()

    • getGroupId

      public String getGroupId()

    • getArtifactId

      public String getArtifactId()

    • toFullString

      public String toFullString()

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

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

    • compareTo

      public int compareTo(Version other)
      Specified by:
      compareTo in interface Comparable<Version>