Class ProjectSorter


  • public class ProjectSorter
    extends java.lang.Object
    Sort projects by dependencies.
    Version:
    $Id$
    Author:
    Brett Porter
    • Constructor Detail

      • ProjectSorter

        public ProjectSorter​(java.util.List projects)
                      throws org.codehaus.plexus.util.dag.CycleDetectedException,
                             DuplicateProjectException,
                             MissingProjectException
        Sort a list of projects.
        • collect all the vertices for the projects that we want to build.
        • iterate through the deps of each project and if that dep is within the set of projects we want to build then add an edge, otherwise throw the edge away because that dependency is not within the set of projects we are trying to build. we assume a closed set.
        • do a topo sort on the graph that remains.
        Throws:
        DuplicateProjectException - if any projects are duplicated by id
        MissingProjectException
        org.codehaus.plexus.util.dag.CycleDetectedException
    • Method Detail

      • getTopLevelProject

        public MavenProject getTopLevelProject()
      • getSortedProjects

        public java.util.List<MavenProject> getSortedProjects()
      • hasMultipleProjects

        public boolean hasMultipleProjects()
      • getDependents

        public java.util.List getDependents​(java.lang.String id)
      • getDAG

        public org.codehaus.plexus.util.dag.DAG getDAG()
      • getProjectMap

        public java.util.Map getProjectMap()