net.i2p.util
Class VersionComparator

java.lang.Object
  extended by net.i2p.util.VersionComparator
All Implemented Interfaces:
Serializable, Comparator<String>

public class VersionComparator
extends Object
implements Comparator<String>, Serializable

Compares versions. Characters other than [0-9.-_] are ignored. I2P only uses '.' but Sun Java uses '_' and plugins may use any of '.-_' Moved from TrustedUpdate.java

Since:
0.7.10
See Also:
Serialized Form

Constructor Summary
VersionComparator()
           
 
Method Summary
static int comp(String l, String r)
          To avoid churning comparators
 int compare(String l, String r)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Constructor Detail

VersionComparator

public VersionComparator()
Method Detail

compare

public int compare(String l,
                   String r)
Specified by:
compare in interface Comparator<String>

comp

public static int comp(String l,
                       String r)
To avoid churning comparators

Since:
0.9.7