本文整理了Java中org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode.longValue()方法的一些代码示例，展示了JsonNode.longValue()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.longValue()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：longValue

JsonNode.longValue介绍

暂无

代码示例

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

@Override
public ResourceProfile deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
  JsonNode rootNode = jsonParser.readValueAsTree();
  double cpuCores = rootNode.get(FIELD_NAME_RESOURCE_CPU_CORES).doubleValue();
  int heapMemoryInMB = convertByteToMegabyte(rootNode.get(FIELD_NAME_RESOURCE_HEAP_MEMORY).longValue());
  int directMemoryInMB = convertByteToMegabyte(rootNode.get(FIELD_NAME_RESOURCE_DIRECT_MEMORY).longValue());
  int nativeMemoryInMB = convertByteToMegabyte(rootNode.get(FIELD_NAME_RESOURCE_NATIVE_MEMORY).longValue());
  int networkMemoryInMB = convertByteToMegabyte(rootNode.get(FIELD_NAME_RESOURCE_NETWORK_MEMORY).longValue());
  int managedMemoryInMB = convertByteToMegabyte(rootNode.get(FIELD_NAME_RESOURCE_MANAGED_MEMORY).longValue());
  Map<String, Resource> extendedResources = new HashMap<>();
  if (managedMemoryInMB != 0) {
    extendedResources.put(ResourceSpec.MANAGED_MEMORY_NAME, new CommonExtendedResource(ResourceSpec.MANAGED_MEMORY_NAME, managedMemoryInMB));
  }
  return new ResourceProfile(
      cpuCores, heapMemoryInMB, directMemoryInMB, nativeMemoryInMB, networkMemoryInMB, extendedResources);
}

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

@Override
  public JobDetails deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
    JsonNode rootNode = jsonParser.readValueAsTree();
    JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).textValue());
    String jobName = rootNode.get(FIELD_NAME_JOB_NAME).textValue();
    long startTime = rootNode.get(FIELD_NAME_START_TIME).longValue();
    long endTime = rootNode.get(FIELD_NAME_END_TIME).longValue();
    long duration = rootNode.get(FIELD_NAME_DURATION).longValue();
    JobStatus jobStatus = JobStatus.valueOf(rootNode.get(FIELD_NAME_STATUS).textValue());
    long lastUpdateTime = rootNode.get(FIELD_NAME_LAST_MODIFICATION).longValue();
    JsonNode tasksNode = rootNode.get("tasks");
    int numTasks = tasksNode.get(FIELD_NAME_TOTAL_NUMBER_TASKS).intValue();
    int[] numVerticesPerExecutionState = new int[ExecutionState.values().length];
    for (ExecutionState executionState : ExecutionState.values()) {
      numVerticesPerExecutionState[executionState.ordinal()] = tasksNode.get(executionState.name().toLowerCase()).intValue();
    }
    return new JobDetails(
      jobId,
      jobName,
      startTime,
      endTime,
      duration,
      jobStatus,
      lastUpdateTime,
      numVerticesPerExecutionState,
      numTasks);
  }
}

代码示例来源：origin: org.apache.flink/flink-runtime_2.11

@Override
  public JobDetails deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
    JsonNode rootNode = jsonParser.readValueAsTree();
    JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).textValue());
    String jobName = rootNode.get(FIELD_NAME_JOB_NAME).textValue();
    long startTime = rootNode.get(FIELD_NAME_START_TIME).longValue();
    long endTime = rootNode.get(FIELD_NAME_END_TIME).longValue();
    long duration = rootNode.get(FIELD_NAME_DURATION).longValue();
    JobStatus jobStatus = JobStatus.valueOf(rootNode.get(FIELD_NAME_STATUS).textValue());
    long lastUpdateTime = rootNode.get(FIELD_NAME_LAST_MODIFICATION).longValue();
    JsonNode tasksNode = rootNode.get("tasks");
    int numTasks = tasksNode.get(FIELD_NAME_TOTAL_NUMBER_TASKS).intValue();
    int[] numVerticesPerExecutionState = new int[ExecutionState.values().length];
    for (ExecutionState executionState : ExecutionState.values()) {
      numVerticesPerExecutionState[executionState.ordinal()] = tasksNode.get(executionState.name().toLowerCase()).intValue();
    }
    return new JobDetails(
      jobId,
      jobName,
      startTime,
      endTime,
      duration,
      jobStatus,
      lastUpdateTime,
      numVerticesPerExecutionState,
      numTasks);
  }
}

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

@Override
  public JobDetails deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
    JsonNode rootNode = jsonParser.readValueAsTree();
    JobID jobId = JobID.fromHexString(rootNode.get(FIELD_NAME_JOB_ID).textValue());
    String jobName = rootNode.get(FIELD_NAME_JOB_NAME).textValue();
    long startTime = rootNode.get(FIELD_NAME_START_TIME).longValue();
    long endTime = rootNode.get(FIELD_NAME_END_TIME).longValue();
    long duration = rootNode.get(FIELD_NAME_DURATION).longValue();
    JobStatus jobStatus = JobStatus.valueOf(rootNode.get(FIELD_NAME_STATUS).textValue());
    long lastUpdateTime = rootNode.get(FIELD_NAME_LAST_MODIFICATION).longValue();
    JsonNode tasksNode = rootNode.get("tasks");
    int numTasks = tasksNode.get(FIELD_NAME_TOTAL_NUMBER_TASKS).intValue();
    int[] numVerticesPerExecutionState = new int[ExecutionState.values().length];
    for (ExecutionState executionState : ExecutionState.values()) {
      numVerticesPerExecutionState[executionState.ordinal()] = tasksNode.get(executionState.name().toLowerCase()).intValue();
    }
    return new JobDetails(
      jobId,
      jobName,
      startTime,
      endTime,
      duration,
      jobStatus,
      lastUpdateTime,
      numVerticesPerExecutionState,
      numTasks);
  }
}