org.apache.maven.project.artifact
Interfaces 
ArtifactWithDependencies
MavenMetadataCache
Classes 
ActiveProjectArtifact
AttachedArtifact
DefaultMavenMetadataCache
DefaultMavenMetadataCache.CacheKey
DefaultMetadataSource
MavenMetadataSource
PluginArtifact
ProjectArtifact
ProjectArtifactMetadata
Exceptions 
InvalidDependencyVersionException