UpdateCheckResults.VersionComparator

com.google.appengine.tools.info

Class UpdateCheckResults.VersionComparator

• java.lang.Object
• • com.google.appengine.tools.info.UpdateCheckResults.VersionComparator

• All Implemented Interfaces:

  java.util.Comparator<java.lang.String>

  Enclosing class:

  UpdateCheckResults

  ---

  
  

  public static class UpdateCheckResults.VersionComparator
  extends java.lang.Object
  implements java.util.Comparator<java.lang.String>

  VersionComparator compares strings that represent dotted version numbers (e.g. "1.1.2"). These string are compared using the ordering laid out in the Specification Versioning section of the Java Production Versioning Guide.

• • Constructor Summary

    Constructors 

    Constructor and Description
    VersionComparator()

  • Method Summary

    All Methods Instance Methods Concrete Methods 

    Modifier and Type	Method and Description
    int	compare(java.lang.String string1, java.lang.String string2)

    • Methods inherited from class java.lang.Object

      equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Methods inherited from interface java.util.Comparator

      comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

• • Constructor Detail

    • VersionComparator

      public VersionComparator()

  • Method Detail

    • compare

      public int compare(java.lang.String string1,
                         java.lang.String string2)
                  throws java.lang.NumberFormatException

      Specified by:

      compare in interface java.util.Comparator<java.lang.String>

      Throws:

      java.lang.NumberFormatException