this.buildScriptSource = buildScriptSource;
        this.gradle = gradle;

        if (parent == null) {
            depth = 0;
        } else {
            depth = parent.getDepth() + 1;
        }

        services = serviceRegistryFactory.createFor(this);
        taskContainer = services.get(TaskContainerInternal.class);

     *         or greater than the specified object.
     * @see #getDepth()
     */
    int depthCompare(Project otherProject);

    /**
     * <p>Returns the nesting level of a project in a multi-project hierarchy. For single project builds this is always
     * 0. In a multi-project hierarchy 0 is returned for the root project.</p>
     */
    int getDepth();

    /**