org.apache.maven.repository.legacy.resolver.conflict
Class OldestConflictResolver

java.lang.Object
  extended by org.apache.maven.repository.legacy.resolver.conflict.OldestConflictResolver
All Implemented Interfaces:
ConflictResolver

@Component(role=ConflictResolver.class,
           hint="oldest")
public class OldestConflictResolver
extends Object
implements ConflictResolver

Resolves conflicting artifacts by always selecting the oldest declaration. Oldest is defined as the declaration whose version is less according to ArtifactVersion.compareTo.

Since:
3.0
Author:
Mark Hobson
See Also:
Comparable.compareTo(T)

Field Summary
 
Fields inherited from interface org.apache.maven.repository.legacy.resolver.conflict.ConflictResolver
ROLE
 
Constructor Summary
OldestConflictResolver()
           
 
Method Summary
 ResolutionNode resolveConflict(ResolutionNode node1, ResolutionNode node2)
          Determines which of the specified versions of an artifact to use when there are conflicting declarations.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

OldestConflictResolver

public OldestConflictResolver()
Method Detail

resolveConflict

public ResolutionNode resolveConflict(ResolutionNode node1,
                                      ResolutionNode node2)
Description copied from interface: ConflictResolver
Determines which of the specified versions of an artifact to use when there are conflicting declarations.

Specified by:
resolveConflict in interface ConflictResolver
Parameters:
node1 - the first artifact declaration
node2 - the second artifact declaration
Returns:
the artifact declaration to use: node1; node2; or nullif this conflict cannot be resolved


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