本文整理了Java中org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode.isArray()方法的一些代码示例，展示了JsonNode.isArray()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JsonNode.isArray()方法的具体详情如下：
包路径：org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode
类名称：JsonNode
方法名：isArray

JsonNode.isArray介绍

暂无

代码示例

代码示例来源：origin: apache/flink

if (typeNode.isArray()) {
    final Iterator<JsonNode> elements = typeNode.elements();
    while (elements.hasNext()) {
if (node.has(ONE_OF) && node.get(ONE_OF).isArray()) {
  final TypeInformation<?>[] types = convertTypes(location + '/' + ONE_OF, node.get(ONE_OF), root);
  typeSet.addAll(Arrays.asList(types));
else if (ref.isPresent() && ref.get().has(ONE_OF) && ref.get().get(ONE_OF).isArray()) {
  final TypeInformation<?>[] types = convertTypes(node.get(REF).asText() + '/' + ONE_OF, ref.get().get(ONE_OF), root);
  typeSet.addAll(Arrays.asList(types));

代码示例来源：origin: apache/flink

private static TypeInformation<?> convertArray(String location, JsonNode node, JsonNode root) {
  // validate items
  if (!node.has(ITEMS)) {
    throw new IllegalArgumentException(
      "Arrays must specify an '" + ITEMS + "' property in node: " + location);
  }
  final JsonNode items = node.get(ITEMS);
  // list (translated to object array)
  if (items.isObject()) {
    final TypeInformation<?> elementType = convertType(
      location + '/' + ITEMS,
      items,
      root);
    // result type might either be ObjectArrayTypeInfo or BasicArrayTypeInfo for Strings
    return Types.OBJECT_ARRAY(elementType);
  }
  // tuple (translated to row)
  else if (items.isArray()) {
    final TypeInformation<?>[] types = convertTypes(location + '/' + ITEMS, items, root);
    // validate that array does not contain additional items
    if (node.has(ADDITIONAL_ITEMS) && node.get(ADDITIONAL_ITEMS).isBoolean() &&
        node.get(ADDITIONAL_ITEMS).asBoolean()) {
      throw new IllegalArgumentException(
        "An array tuple must not allow additional items in node: " + location);
    }
    return Types.ROW(types);
  }
  throw new IllegalArgumentException(
    "Invalid type for '" + ITEMS + "' property in node: " + location);
}

代码示例来源：origin: apache/flink

assertTrue(idField.isTextual());
assertTrue(nameField.isTextual());
assertTrue(arrayField.isArray());

代码示例来源：origin: com.alibaba.blink/flink-json

if (typeNode.isArray()) {
    final Iterator<JsonNode> elements = typeNode.elements();
    while (elements.hasNext()) {
if (node.has(ONE_OF) && node.get(ONE_OF).isArray()) {
  final TypeInformation<?>[] types = convertTypes(location + '/' + ONE_OF, node.get(ONE_OF), root);
  typeSet.addAll(Arrays.asList(types));
else if (ref.isPresent() && ref.get().has(ONE_OF) && ref.get().get(ONE_OF).isArray()) {
  final TypeInformation<?>[] types = convertTypes(node.get(REF).asText() + '/' + ONE_OF, ref.get().get(ONE_OF), root);
  typeSet.addAll(Arrays.asList(types));

代码示例来源：origin: org.apache.flink/flink-json

if (typeNode.isArray()) {
    final Iterator<JsonNode> elements = typeNode.elements();
    while (elements.hasNext()) {
if (node.has(ONE_OF) && node.get(ONE_OF).isArray()) {
  final TypeInformation<?>[] types = convertTypes(location + '/' + ONE_OF, node.get(ONE_OF), root);
  typeSet.addAll(Arrays.asList(types));
else if (ref.isPresent() && ref.get().has(ONE_OF) && ref.get().get(ONE_OF).isArray()) {
  final TypeInformation<?>[] types = convertTypes(node.get(REF).asText() + '/' + ONE_OF, ref.get().get(ONE_OF), root);
  typeSet.addAll(Arrays.asList(types));

代码示例来源：origin: com.alibaba.blink/flink-json

private static TypeInformation<?> convertArray(String location, JsonNode node, JsonNode root) {
  // validate items
  if (!node.has(ITEMS)) {
    throw new IllegalArgumentException(
      "Arrays must specify an '" + ITEMS + "' property in node: " + location);
  }
  final JsonNode items = node.get(ITEMS);
  // list (translated to object array)
  if (items.isObject()) {
    final TypeInformation<?> elementType = convertType(
      location + '/' + ITEMS,
      items,
      root);
    // result type might either be ObjectArrayTypeInfo or BasicArrayTypeInfo for Strings
    return Types.OBJECT_ARRAY(elementType);
  }
  // tuple (translated to row)
  else if (items.isArray()) {
    final TypeInformation<?>[] types = convertTypes(location + '/' + ITEMS, items, root);
    // validate that array does not contain additional items
    if (node.has(ADDITIONAL_ITEMS) && node.get(ADDITIONAL_ITEMS).isBoolean() &&
        node.get(ADDITIONAL_ITEMS).asBoolean()) {
      throw new IllegalArgumentException(
        "An array tuple must not allow additional items in node: " + location);
    }
    return Types.ROW(types);
  }
  throw new IllegalArgumentException(
    "Invalid type for '" + ITEMS + "' property in node: " + location);
}

代码示例来源：origin: org.apache.flink/flink-json

private static TypeInformation<?> convertArray(String location, JsonNode node, JsonNode root) {
  // validate items
  if (!node.has(ITEMS)) {
    throw new IllegalArgumentException(
      "Arrays must specify an '" + ITEMS + "' property in node: " + location);
  }
  final JsonNode items = node.get(ITEMS);
  // list (translated to object array)
  if (items.isObject()) {
    final TypeInformation<?> elementType = convertType(
      location + '/' + ITEMS,
      items,
      root);
    // result type might either be ObjectArrayTypeInfo or BasicArrayTypeInfo for Strings
    return Types.OBJECT_ARRAY(elementType);
  }
  // tuple (translated to row)
  else if (items.isArray()) {
    final TypeInformation<?>[] types = convertTypes(location + '/' + ITEMS, items, root);
    // validate that array does not contain additional items
    if (node.has(ADDITIONAL_ITEMS) && node.get(ADDITIONAL_ITEMS).isBoolean() &&
        node.get(ADDITIONAL_ITEMS).asBoolean()) {
      throw new IllegalArgumentException(
        "An array tuple must not allow additional items in node: " + location);
    }
    return Types.ROW(types);
  }
  throw new IllegalArgumentException(
    "Invalid type for '" + ITEMS + "' property in node: " + location);
}