public MetadataTreeNode(ArtifactMetadata md, MetadataTreeNode parent, boolean resolved, ArtifactScopeEnum scope) {
        if (md != null) {
            md.setArtifactScope(ArtifactScopeEnum.checkScope(scope));
            md.setResolved(resolved);
        }

        this.md = md;
        this.parent = parent;
    }

                });

                for (MetadataGraphEdge e : sortedExits) {
                    MetadataGraphVertex targetNode = e.getTarget();
                    targetNode.getMd().setArtifactScope(e.getScope());
                    targetNode.getMd().setWhy(e.getSource().getMd().toString());
                    visit(targetNode);
                }
            }
        }

        this.type = type;
    }

    public ArtifactScopeEnum getArtifactScope() {
        return artifactScope == null ? ArtifactScopeEnum.DEFAULT_SCOPE : artifactScope;
    }

    public void setArtifactScope(ArtifactScopeEnum artifactScope) {
        this.artifactScope = artifactScope;
    }

    public void setScope(String scope) {