Package org.forgerock.http.routing

Class Version

java.lang.Object
org.forgerock.http.routing.Version
All Implemented Interfaces:
Comparable<Version>
public final class Version extends Object implements Comparable<Version>
Represents some version in the form majorNumber.minorNumber, for instance 2.4.

  • Method Details

    • version

      public static Version version(int major, int minor)
      Creates a new version using the provided version information.
      Parameters:
      major - Major version number.
      minor - Minor version number.
      Returns:
      The version.

    • version

      public static Version version(int major)
      Creates a new version using the provided version information and a minor.
      Parameters:
      major - Major version number.
      Returns:
      The version.

    • version

      public static Version version(String s)
      Parses the string argument as a version. The string must be one of the following forms: 
       major
 major.minor
      Parameters:
      s - The non-null string to be parsed as a version.
      Returns:
      The parsed version.
      Throws:
      IllegalArgumentException - If the string does not contain a parsable version.

    • getMajor

      public int getMajor()
      Returns the major version number.
      Returns:
      The major version number.

    • getMinor

      public int getMinor()
      Returns the minor version number.
      Returns:
      The minor version number.

    • equals

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

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • compareTo

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

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • isCompatibleWith

      public boolean isCompatibleWith(Version that)
      Returns false if:
      • the MAJOR version numbers are not the same.
      • the MAJOR version numbers are the same but this MINOR version number is LOWER than that MINOR version number.

      i.e. this version number - "2.0", that version number - "2.1" WILL NOT match, but this version number - "2.4", that version number - "2.1" WILL match. In other words, verifies ascending compatibility.

      Parameters:
      that - The Version to match against.
      Returns:
      true if both MAJOR version numbers are the same and if this MINOR version number is HIGHER than that MINOR version number.