*/
    @Nonnull
    String getLocation();

    /**
     * Returns a new source identified by a relative path. Implementation <strong>MUST</strong>
     * be able to accept <code>relative</code> parameter values that
     * <ul>
     * <li>use either / or \ file path separator,</li>
     * <li>have .. parent directory references,</li>
     * <li>point either at file or directory.</li>

    abstract org.eclipse.aether.graph.DependencyNode getDependencyNode();

    @Override
    public boolean accept(NodeVisitor visitor) {
        if (visitor.enter(this)) {
            for (Node child : getChildren()) {
                if (!child.accept(visitor)) {
                    break;
                }
            }
        }
        return visitor.leave(this);
    }

    @Override

                            e);
        }
        project.setRemoteArtifactRepositories(remoteRepositories);

        if (model.getDelegate() != event.model()) {
            event.update().accept(model.getDelegate());
        }
    }

    public boolean hasVersionRangeViolations() {
        return versionRangeViolations != null;
    }

    /**
     * TODO this needs to accept a {@link OverConstrainedVersionException} as returned by
     *       {@link #getVersionRangeViolation(int)} but it's not used like that in
     *       {@link org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector}

                            + (message != null ? ": " + message : ""));
                }
            }
        }

        if (logger.isDebugEnabled()) {
            node.accept(new DependencyGraphDumper(logger::debug));
        }

        try {
            process(result, repoSystem.resolveDependencies(session, depRequest).getArtifactResults());

    /**
     *
     * @param pluginDescriptor
     * @throws IllegalStateException in case the checked prerequisites are not met
     */
    void accept(PluginDescriptor pluginDescriptor);

            List<String> nodeTrail = new ArrayList<>(trail.size() + 1);
            nodeTrail.addAll(trail);
            nodeTrail.add(artifact.getId());

            if (filter == null || filter.accept(node, Collections.emptyList())) {
                artifact.setDependencyTrail(nodeTrail);
                artifacts.add(artifact);
            }

            toArtifacts(artifacts, node.getChildren(), nodeTrail, filter);

     * to the module-path if it contains a {@code module-info.class}, or to the class-path otherwise.
     * For the test output directory, the rules are more complex and are governed by the fact that
     * Java does not accept the placement of two modules of the same name on the module-path.
     * So the modular test output directory usually needs to be placed in a {@code --path-module} option.
     *
     * <ul>

    abstract org.eclipse.aether.graph.DependencyNode getDependencyNode();

    @Override
    public boolean accept(NodeVisitor visitor) {
        if (visitor.enter(this)) {
            for (Node child : getChildren()) {
                if (!child.accept(visitor)) {
                    break;
                }
            }
        }
        return visitor.leave(this);
    }

    @Override

            node = repoSystem.collectDependencies(pluginSession, request).getRoot();

            if (logger.isDebugEnabled()) {
                node.accept(new DependencyGraphDumper(logger::debug));
            }

            depRequest.setRoot(node);
            return repoSystem.resolveDependencies(session, depRequest);
        } catch (DependencyCollectionException e) {