MiscUtilities.VersionCompare

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Sourc code of org.ematgine.utils.ServiceMngt.MiscUtilities

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org.ematgine.utils.ServiceMngt
Class MiscUtilities.VersionCompare

java.lang.Object
  org.ematgine.utils.ServiceMngt.MiscUtilities.VersionCompare

All Implemented Interfaces:: MiscUtilities.Compare

Enclosing class:: MiscUtilities

public static class MiscUtilities.VersionCompare
extends java.lang.Object
implements MiscUtilities.Compare

Compares two version strings formatted like 'xxx.xx.xxx'. The version string are tokenized at '.' and the substrings of both strings are compared with one after another. For each substring at first they are compared as Integers and if that fails, as Strings. The comparison ends with the first difference. Note, that "1.2.0" < "1.2.0pre1", because "0" < "0pre1". Therefore you should avoid mixing numbers and text. Case is not ignored.

Constructor Summary

MiscUtilities.VersionCompare()

Method Summary

int compare(java.lang.Object obj1, java.lang.Object obj2)
compare two version strings

Methods inherited from class java.lang.Object

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

Constructor Detail