org.codehaus.mojo.versions.ordering
Class NumericVersionComparator

java.lang.Object
  org.codehaus.mojo.versions.ordering.AbstractVersionComparator
      org.codehaus.mojo.versions.ordering.NumericVersionComparator

All Implemented Interfaces:

Comparator<org.apache.maven.artifact.versioning.ArtifactVersion>, VersionComparator

public class NumericVersionComparator
extends AbstractVersionComparator

A comparator which will compare all segments of a dot separated version string as numbers if possible, i.e. 1.3.34 > 1.3.9 and 1.3.4.3.2.34 > 1.3.4.3.2.9 and 1.3.4.3.2.34 > 1.3.4.3.2.34-SNAPSHOT

Since:

1.0-alpha-3

Author:

Stephen Connolly

Constructor Summary

NumericVersionComparator()

Method Summary

int	compare(org.apache.maven.artifact.versioning.ArtifactVersion o1, org.apache.maven.artifact.versioning.ArtifactVersion o2)
protected int	innerGetSegmentCount(org.apache.maven.artifact.versioning.ArtifactVersion v)
protected org.apache.maven.artifact.versioning.ArtifactVersion	innerIncrementSegment(org.apache.maven.artifact.versioning.ArtifactVersion v, int segment)

Methods inherited from class org.codehaus.mojo.versions.ordering.AbstractVersionComparator

equals, getSegmentCount, hashCode, incrementSegment

Methods inherited from class java.lang.Object

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

Constructor Detail

NumericVersionComparator

public NumericVersionComparator()

Method Detail

compare

public int compare(org.apache.maven.artifact.versioning.ArtifactVersion o1,
                   org.apache.maven.artifact.versioning.ArtifactVersion o2)

Specified by:

compare in interface Comparator<org.apache.maven.artifact.versioning.ArtifactVersion>

Specified by:

compare in class AbstractVersionComparator

innerGetSegmentCount

protected int innerGetSegmentCount(org.apache.maven.artifact.versioning.ArtifactVersion v)

Specified by:

innerGetSegmentCount in class AbstractVersionComparator

innerIncrementSegment

protected org.apache.maven.artifact.versioning.ArtifactVersion innerIncrementSegment(org.apache.maven.artifact.versioning.ArtifactVersion v,
                                                                                     int segment)

Specified by:

innerIncrementSegment in class AbstractVersionComparator