<label for="depth" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.depth"/></label>
                                    <div class="form-inline col-sm-9">
                                        <la:errors property="depth"/>
                                        <input type="number" name="depth" id="depth"

                    }
                  },
                  service);
        } else if (i % DIRECT_EXECUTIONS_PER_THREAD == DIRECT_EXECUTIONS_PER_THREAD - 1) {
          // When at max depth, record stack trace depth
          lengthChecks.add(
              serializer.submit(
                  new Callable<Integer>() {
                    @Override
                    public Integer call() {

     */
    @Required
    @Size(max = 1000)
    public String crawlingConfigPath;

    /**
     * Maximum depth for crawling (how many levels deep to follow links).
     */
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer depth;

    /**
     * Maximum number of pages/documents to access during crawling.
     */
    @Min(value = 0)

     */
    public void setMaxThreadCheckCount(final int maxThreadCheckCount) {
        crawlerContext.maxThreadCheckCount = maxThreadCheckCount;
    }

    /**
     * Sets the maximum depth.
     * @param maxDepth The maximum depth.
     */
    public void setMaxDepth(final int maxDepth) {
        crawlerContext.maxDepth = maxDepth;
    }

    /**
     * Sets the maximum access count.

        assertEquals(parentUrl, queue.getParentUrl());

        queue.setParentUrl(null);
        assertNull(queue.getParentUrl());
    }

    public void test_depthGetterSetter() {
        // Test depth getter/setter
        UrlQueueImpl<Long> queue = new UrlQueueImpl<>();

        queue.setDepth(0);
        assertEquals(Integer.valueOf(0), queue.getDepth());

        queue.setDepth(5);

    @Test
    void testDefaultPolicy() throws Exception {
        MetadataGraphEdge res;

        res = policy.apply(e1, e2);
        assertEquals("1.1", res.getVersion(), "Wrong depth edge selected");

        res = policy.apply(e1, e3);
        assertEquals("1.2", res.getVersion(), "Wrong version edge selected");
    }

        method.setAccessible(true);
        final boolean result = (boolean) method.invoke(crawlerThread, urlQueue);

        assertFalse(result);
    }

    /**
     * Test isValid method with depth exceeding maxDepth.
     */
    public void test_isValid_exceedsMaxDepth() throws Exception {
        final UrlQueue<?> urlQueue = new UrlQueueImpl<>();
        urlQueue.setUrl("http://example.com/");

        CloseableUtil.closeQuietly(in);

        final String content = extractData.getContent();
        logger.info("Limited depth content: " + content);

        // With depth 1, nested content should not be deeply processed
        assertNotNull(content);
    }

{
    "properties": {
      "depth": {
        "type": "integer"
      },
      "parentUrl": {
        "type": "keyword"
      },
      "method": {
        "type": "keyword"
      },
      "weight": {
        "type": "float"
      },
      "createTime": {
        "type": "long"
      },
      "lastModified": {
        "type": "long"
      },
      "sessionId": {
        "type": "keyword"
      },

        processTreeNodes(null, tree, 0, 0);
    }
    // ------------------------------------------------------------------------
    private void processTreeNodes(MetadataGraphVertex parentVertex, MetadataTreeNode node, int depth, int pomOrder)
            throws MetadataResolutionException {
        if (node == null) {
            return;
        }