com.fasterxml.jackson.databind.node.ObjectNode.size()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中com.fasterxml.jackson.databind.node.ObjectNode.size()方法的一些代码示例，展示了ObjectNode.size()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。ObjectNode.size()方法的具体详情如下：
包路径：com.fasterxml.jackson.databind.node.ObjectNode
类名称：ObjectNode
方法名：size

ObjectNode.size介绍

暂无

代码示例

代码示例来源：origin: redisson/redisson

@Override
public String toString()
{
  StringBuilder sb = new StringBuilder(32 + (size() << 4));
  sb.append("{");
  int count = 0;
  for (Map.Entry<String, JsonNode> en : _children.entrySet()) {
    if (count > 0) {
      sb.append(",");
    }
    ++count;
    TextNode.appendQuoted(sb, en.getKey());
    sb.append(':');
    sb.append(en.getValue().toString());
  }
  sb.append("}");
  return sb.toString();
}

代码示例来源：origin: stackoverflow.com

public boolean equals(Object o)
{
  if (o == this) return true;
  if (o == null) return false;
  if (o.getClass() != getClass()) {
    return false;
  }
  ObjectNode other = (ObjectNode) o;
  if (other.size() != size()) {
    return false;
  }
  if (_children != null) {
    for (Map.Entry<String, JsonNode> en : _children.entrySet()) {
      String key = en.getKey();
      JsonNode value = en.getValue();

      JsonNode otherValue = other.get(key);

      if (otherValue == null || !otherValue.equals(value)) {
        return false;
      }
    }
  }
  return true;
}

代码示例来源：origin: json-path/JsonPath

@Override
public int length(Object obj) {
  if (isArray(obj)) {
    return toJsonArray(obj).size();
  } else if (isMap(obj)) {
    return toJsonObject(obj).size();
  } else {
    if (obj instanceof TextNode) {
      TextNode element = (TextNode) obj;
      return element.size();
    }
  }
  throw new JsonPathException("length operation can not applied to " + obj != null ? obj.getClass().getName() : "null");
}

代码示例来源：origin: com.jayway.jsonpath/json-path

@Override
public int length(Object obj) {
  if (isArray(obj)) {
    return toJsonArray(obj).size();
  } else if (isMap(obj)) {
    return toJsonObject(obj).size();
  } else {
    if (obj instanceof TextNode) {
      TextNode element = (TextNode) obj;
      return element.size();
    }
  }
  throw new JsonPathException("length operation can not applied to " + obj != null ? obj.getClass().getName() : "null");
}

代码示例来源：origin: spring-projects/spring-integration

@Test
public void testJsonStringAndJsonNode() {
  ObjectToJsonTransformer transformer = new ObjectToJsonTransformer(ObjectToJsonTransformer.ResultType.NODE);
  Object result = transformer.transform(new GenericMessage<>("{\"foo\": \"FOO\", \"bar\": 1}")).getPayload();
  assertThat(result, instanceOf(ObjectNode.class));
  ObjectNode objectNode = (ObjectNode) result;
  assertEquals(2, objectNode.size());
  assertEquals("FOO", objectNode.path("foo").textValue());
  assertEquals(1, objectNode.path("bar").intValue());
  result = transformer.transform(new GenericMessage<>("foo")).getPayload();
  assertThat(result, instanceOf(TextNode.class));
  assertEquals("foo", ((TextNode) result).textValue());
}

代码示例来源：origin: arteam/simple-json-rpc

@NotNull
  private JsonNode params() {
    if (objectParams.size() > 0) {
      if (arrayParams.size() > 0) {
        throw new IllegalArgumentException("Both object and array params are set");
      }
      return objectParams;
    }
    return arrayParams;
  }
}

代码示例来源：origin: org.n52.arctic-sea/svalbard-json

private void encodeScalarCapabilities(ObjectNode jfc, FilterCapabilities fc) {
  ObjectNode sfc = jfc.objectNode();
  // FIXME scalar filter capabilities
  if (sfc.size() > 0) {
    jfc.set(JSONConstants.SCALAR, sfc);
  }
}

代码示例来源：origin: org.n52.sensorweb.sos/coding-json

private void encodeScalarCapabilities(ObjectNode jfc, FilterCapabilities fc) {
  ObjectNode sfc = jfc.objectNode();
  // FIXME scalar filter capabilities
  if (sfc.size() > 0) {
    jfc.put(SCALAR, sfc);
  }
}

代码示例来源：origin: io.sphere.sdk.jvm/sphere-test-lib

private void references(final JsonNode resourceDraftNode) {
    resourceDraftNode.findParents("typeId")
        .stream()
        .filter(node -> node.isObject())
        .map(node -> (ObjectNode)node)
        .filter(node -> node.size() == 2 && node.has("id"))
        .forEach(node -> {
          final String id = keyToIdMap.get(node.get("id").asText());
          node.replace("id", new TextNode(id));
        });
  }
}

代码示例来源：origin: commercetools/commercetools-jvm-sdk

private void references(final JsonNode resourceDraftNode) {
    resourceDraftNode.findParents("typeId")
        .stream()
        .filter(node -> node.isObject())
        .map(node -> (ObjectNode)node)
        .filter(node -> node.size() == 2 && node.has("id"))
        .forEach(node -> {
          final String id = keyToIdMap.get(node.get("id").asText());
          node.replace("id", new TextNode(id));
        });
  }
}

代码示例来源：origin: apache/streams

protected StringBuilder appendRootObject(StringBuilder builder, Schema schema, String resourceId, Character seperator) {
 ObjectNode propertiesNode = schemaStore.resolveProperties(schema, null, resourceId);
 if ( propertiesNode.get("id") != null ) {
  builder.append("id text PRIMARY KEY,");
  builder.append(LS);
  propertiesNode.remove("id");
 }
 if ( propertiesNode.isObject() && propertiesNode.size() > 0) {
  builder = appendPropertiesNode(builder, schema, propertiesNode, seperator);
 }
 return builder;
}

代码示例来源：origin: apache/streams

protected StringBuilder appendRootObject(StringBuilder builder, Schema schema, String resourceId, Character seperator) {
 ObjectNode propertiesNode = schemaStore.resolveProperties(schema, null, resourceId);
 if ( propertiesNode.get("id") != null ) {
  builder.append("id text PRIMARY KEY,");
  builder.append(LS);
  propertiesNode.remove("id");
 }
 if ( propertiesNode != null && propertiesNode.isObject() && propertiesNode.size() > 0) {
  builder = appendPropertiesNode(builder, schema, propertiesNode, seperator);
 }
 return builder;
}

代码示例来源：origin: org.n52.sensorweb.sos/coding-json

private void encodeSpatialCapabilities(ObjectNode jfc, FilterCapabilities fc) {
  ObjectNode sfc = jfc.objectNode();
  encodeSpatialOperands(fc, sfc);
  encodeSpatialOperators(fc, sfc);
  if (sfc.size() > 0) {
    jfc.put(SPATIAL, sfc);
  }
}

代码示例来源：origin: org.n52.sensorweb.sos/coding-json

private void encodeTemporalCapabilities(ObjectNode jfc, FilterCapabilities fc) {
  ObjectNode tfc = jfc.objectNode();
  encodeTemporalOperands(fc, tfc);
  encodeTemporalOperators(fc, tfc);
  if (tfc.size() > 0) {
    jfc.put(TEMPORAL, tfc);
  }
}

代码示例来源：origin: com.reprezen.jsonoverlay/jsonoverlay

@Override
protected JsonNode _toJsonInternal(SerializationOptions options) {
  ObjectNode obj = _jsonObject();
  for (Entry<String, JsonOverlay<V>> entry : overlays.entrySet()) {
    obj.set(entry.getKey(), entry.getValue()._toJson(options.minus(Option.KEEP_ONE_EMPTY)));
  }
  return obj.size() > 0 || options.isKeepThisEmpty() ? obj : _jsonMissing();
}

代码示例来源：origin: apache/streams

protected StringBuilder appendRootObject(StringBuilder builder, Schema schema, String resourceId, Character separator) {
 ObjectNode propertiesNode = schemaStore.resolveProperties(schema, null, resourceId);
 if (propertiesNode != null && propertiesNode.isObject() && propertiesNode.size() > 0) {
  builder = appendPropertiesNode(builder, schema, propertiesNode, separator);
 }
 return builder;
}

代码示例来源：origin: keenlabs/KeenClient-Java

private static void validateMultiAnalysisRequiredFields(ObjectNode requestNode) {
  // Should have 'event_collection', 'analyses' and 'timeframe' top-level keys, at least.
  assertTrue("Missing required top-level fields.", 3 <= requestNode.size());
  assertEquals(TEST_EVENT_COLLECTION,
         requestNode.get(KeenQueryConstants.EVENT_COLLECTION).asText());
  assertEquals("this_8_hours", requestNode.get(KeenQueryConstants.TIMEFRAME).asText());
}

代码示例来源：origin: apache/eagle

@Test
  public void testListMeta() {
    final ObjectNode clientResponse = getMetadataResource("");
    Assert.assertEquals(2, clientResponse.size());
    Assert.assertEquals(restMetaURL+MetadataResource.PATH_SERVICE,clientResponse.get(MetadataResource.PATH_SERVICE).textValue());
    Assert.assertEquals(restMetaURL+MetadataResource.PATH_RESOURCE,clientResponse.get(MetadataResource.PATH_RESOURCE).textValue());
  }
}

代码示例来源：origin: apache/eagle

@Test
public void testListService() {
  final ObjectNode clientResponse = getMetadataResource(MetadataResource.PATH_SERVICE);
  // EntityRepositoryScanner automatically scans entities, so we can't control the registered "services".
  // And hence we only verify summary here
  Assert.assertEquals(2, clientResponse.size());
  Assert.assertNotNull(clientResponse.get(MetadataResource.SERVICE_COUNT));
  Assert.assertNotNull(clientResponse.get(MetadataResource.SERVICE_SERVICES));
}
@Test

代码示例来源：origin: keenlabs/KeenClient-Java

private static void validatePersistentAnalysisRequiredFields(ObjectNode requestNode) {
  // Should have 'refresh_rate' and 'query' top-level keys, at least.
  assertTrue("Missing required top-level fields.", 2 <= requestNode.size());
  assertTrue(requestNode.hasNonNull(KeenQueryConstants.REFRESH_RATE));
  RefreshRate.validateRefreshRate(requestNode.get(KeenQueryConstants.REFRESH_RATE).asInt());
  assertTrue(requestNode.hasNonNull(KeenQueryConstants.QUERY));
  // The "query" should have the typical stuff (tested elsewhere) but also the "analysis_type"
  JsonNode queryNode = requestNode.get(KeenQueryConstants.QUERY);
  assertTrue(queryNode.hasNonNull(KeenQueryConstants.ANALYSIS_TYPE));
}

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