for (ProjectState project : getProjects().getAllProjects()) {
                registerProject(availableModules, project.getMutableModel());
            }
        }
        return availableModules;
    }

    protected void ensureChildBuildConfigured() {
        ensureProjectsConfigured();
    }

interface ConfigurationCacheBuild {

    val gradle: GradleInternal

    val state: BuildState

    fun registerRootProject(rootProjectName: String, projectDir: File, buildDir: File)

    fun registerProject(projectPath: Path, dir: File, buildDir: File)

    fun getProject(path: String): ProjectInternal

    // Creates all registered projects for this build
    fun createProjects()

    /**
     * Registers the projects of a build.
     */
    void registerProjects(BuildState owner, ProjectRegistry<DefaultProjectDescriptor> projectRegistry);

    /**
     * Registers a single project.
     */
    ProjectState registerProject(BuildState owner, DefaultProjectDescriptor projectDescriptor);

    /**

            descriptor.name = rootProjectName
            descriptor.projectDir = projectDir
            buildDirs[Path.ROOT] = buildDir
        }

        override fun registerProject(projectPath: Path, dir: File, buildDir: File) {
            val name = projectPath.name
            require(name != null)
            // Adds the descriptor to the registry as a side effect

    @Override
    public SettingsState findAndLoadSettings(GradleInternal gradle) {
        SettingsState state = delegate.findAndLoadSettings(gradle);
        gradle.attachSettings(state);
        projectRegistry.registerProjects(gradle.getOwner(), state.getSettings().getProjectRegistry());
        return state;
    }