de.matthias_burbach.deputy.core.project
Class ProjectComparator

java.lang.Object
  de.matthias_burbach.deputy.core.project.ProjectComparator

All Implemented Interfaces:

java.util.Comparator

public class ProjectComparator

extends java.lang.Object

implements java.util.Comparator

Compares objects of type ProjectQualifier.
Does not consider the group id but assumes that equal artifact ids imply equal group ids.

Author:

Matthias Burbach

Constructor Summary

ProjectComparator()

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2)
protected java.lang.String	getArtifactId1(ProjectQualifier pq1, ProjectQualifier pq2)
protected java.lang.String	getArtifactId2(ProjectQualifier pq1, ProjectQualifier pq2)
protected java.lang.String	getVersion1(ProjectQualifier pq1, ProjectQualifier pq2)
protected java.lang.String	getVersion2(ProjectQualifier pq1, ProjectQualifier pq2)

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

ProjectComparator

public ProjectComparator()

Method Detail

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)

Specified by:

compare in interface java.util.Comparator

getArtifactId1

protected java.lang.String getArtifactId1(ProjectQualifier pq1,
                                          ProjectQualifier pq2)

Parameters:

pq1 - The project qualifier 1 to be compared with pq2.

pq2 - The project qualifier 2 to be compared with pq1

Returns:

The artifact id 1 to be used in comparisons.

getArtifactId2

protected java.lang.String getArtifactId2(ProjectQualifier pq1,
                                          ProjectQualifier pq2)

Parameters:

pq1 - The project qualifier 1 to be compared with pq2.

pq2 - The project qualifier 2 to be compared with pq1

Returns:

The artifact id 2 to be used in comparisons.

getVersion1

protected java.lang.String getVersion1(ProjectQualifier pq1,
                                       ProjectQualifier pq2)

Parameters:

pq1 - The project qualifier 1 to be compared with pq2.

pq2 - The project qualifier 2 to be compared with pq1

Returns:

The version 1 to be used in comparisons.

getVersion2

protected java.lang.String getVersion2(ProjectQualifier pq1,
                                       ProjectQualifier pq2)

Parameters:

pq1 - The project qualifier 1 to be compared with pq2.

pq2 - The project qualifier 2 to be compared with pq1

Returns:

The version 2 to be used in comparisons.