Constructor Detail

• DefaultProjectDependencyGraph

  public DefaultProjectDependencyGraph(Collection<MavenProject> projects)
                                throws org.codehaus.plexus.util.dag.CycleDetectedException,
                                       DuplicateProjectException

  Creates a new project dependency graph based on the specified projects.

  Parameters:

  projects - The projects to create the dependency graph with

  Throws:

  DuplicateProjectException

  org.codehaus.plexus.util.dag.CycleDetectedException

Method Detail

• getSortedProjects

  public List<MavenProject> getSortedProjects()

  Description copied from interface: ProjectDependencyGraph
  Gets all projects in their intended build order, i.e. after topologically sorting the projects according to their inter-dependencies.

  Specified by:

  getSortedProjects in interface ProjectDependencyGraph

  Returns:

  The projects in the build order, never null.

• getDownstreamProjects

  public List<MavenProject> getDownstreamProjects(MavenProject project,
                                         boolean transitive)

  Description copied from interface: ProjectDependencyGraph
  Gets the downstream projects of the specified project. A downstream project is a project that directly or indirectly depends on the given project.

  Specified by:

  getDownstreamProjects in interface ProjectDependencyGraph

  Parameters:

  project - The project whose downstream projects should be retrieved, must not be null.

  transitive - A flag whether to retrieve all direct and indirect downstream projects or just the immediate downstream projects.

  Returns:

  The downstream projects in the build order, never null.

• getUpstreamProjects

  public List<MavenProject> getUpstreamProjects(MavenProject project,
                                       boolean transitive)

  Description copied from interface: ProjectDependencyGraph
  Gets the upstream projects of the specified project. An upstream project is a project that directly or indirectly is a prerequisite of the given project.

  Specified by:

  getUpstreamProjects in interface ProjectDependencyGraph

  Parameters:

  project - The project whose upstream projects should be retrieved, must not be null.

  transitive - A flag whether to retrieve all direct and indirect upstream projects or just the immediate upstream projects.

  Returns:

  The upstream projects in the build order, never null.

• toString

  public String toString()

  Overrides:

  toString in class Object