Package org.eclipse.jetty.start

Class Version

  • All Implemented Interfaces:
    java.lang.Comparable<Version>
    public class Version
extends java.lang.Object
implements java.lang.Comparable<Version>
    Utility class for parsing and comparing version strings.

    http://www.oracle.com/technetwork/java/javase/namechange-140185.html

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      private static class  Version.ParseState  

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int legacyMajor
      The major version for java is always "1" (per legacy versioning history)
      private int major
      The true major version is the second value ("1.5" == "Java 5", "1.8" = "Java 8", etc..)
      private int revision
      The revision of the version.
      private java.lang.String shortString
      Short String version
      private java.lang.String string
      Original String version
      private java.lang.String suffix
      Extra versioning information present on the version string, but not relevant for version comparison reason.
      private int update
      The update (where bug fixes are placed)
      private java.lang.String updateString
      Update strings may be zero padded!

    • Constructor Summary

      Constructors 
      Constructor Description
      Version​(java.lang.String versionString)  

    • Field Detail

      • string

        private java.lang.String string
        Original String version

      • shortString

        private java.lang.String shortString
        Short String version

      • major

        private int major
        The true major version is the second value ("1.5" == "Java 5", "1.8" = "Java 8", etc..)

      • update

        private int update
        The update (where bug fixes are placed)

      • updateString

        private java.lang.String updateString
        Update strings may be zero padded!

      • suffix

        private java.lang.String suffix
        Extra versioning information present on the version string, but not relevant for version comparison reason. (eg: with "1.8.0_45-internal", the suffix would be "-internal")

    • Constructor Detail

      • Version

        public Version​(java.lang.String versionString)

    • Method Detail

      • compareTo

        public int compareTo​(Version other)
        Specified by:
        compareTo in interface java.lang.Comparable<Version>

      • getLegacyMajor

        public int getLegacyMajor()

      • getMajor

        public int getMajor()

      • getRevision

        public int getRevision()

      • getUpdate

        public int getUpdate()

      • getSuffix

        public java.lang.String getSuffix()

      • isNewerThan

        public boolean isNewerThan​(Version other)

      • isNewerThanOrEqualTo

        public boolean isNewerThanOrEqualTo​(Version other)

      • isOlderThan

        public boolean isOlderThan​(Version other)

      • isOlderThanOrEqualTo

        public boolean isOlderThanOrEqualTo​(Version other)

      • isInRange

        public boolean isInRange​(Version low,
                         Version high)
        Check whether this version is in range of versions specified
        Parameters:
        low - the low part of the range
        high - the high part of the range
        Returns:
        true if this version is within the provided range

      • parse

        private void parse​(java.lang.String versionStr)
        parses version string in the form legacy[.major[.revision[_update[-suffix]]]] into this instance.
        Parameters:
        versionStr - the version string

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
        Returns:
        string representation of this version

      • toShortString

        public java.lang.String toShortString()
        Return short string form (without suffix)
        Returns:
        string the short version string form