refactor: 使用 getFirst 优化首元素访问
This commit is contained in:
疯狂的狮子Li
@@ -93,7 +93,7 @@ public class SysLoginService {
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remoteSocialService.insertByBo(bo);
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} else {
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// 更新用户信息
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bo.setId(list.get(0).getId());
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bo.setId(list.getFirst().getId());
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remoteSocialService.updateByBo(bo);
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// 如果要绑定的平台账号已经被绑定过了 是否抛异常自行决断
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// throw new ServiceException("此平台账号已经被绑定!");
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@@ -65,7 +65,7 @@ public class SocialAuthStrategy implements IAuthStrategy {
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if (CollUtil.isEmpty(list)) {
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throw new ServiceException("你还没有绑定第三方账号，绑定后才可以登录！");
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}
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RemoteSocialVo socialVo = list.get(0);
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RemoteSocialVo socialVo = list.getFirst();
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LoginUser loginUser = remoteUserService.getUserInfo(socialVo.getUserId());
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loginUser.setClientKey(client.getClientKey());
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+1
-1
@@ -62,7 +62,7 @@ public class TreeBuildUtils extends TreeUtil {
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if (CollUtil.isEmpty(list)) {
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return CollUtil.newArrayList();
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}
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K k = ReflectUtils.invokeGetter(list.get(0), "parentId");
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K k = ReflectUtils.invokeGetter(list.getFirst(), "parentId");
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return TreeUtil.build(list, k, DEFAULT_CONFIG, nodeParser);
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}
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+2
-2
@@ -196,8 +196,8 @@ public class OpenApiHandler extends OpenAPIService {
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// 自定义部分 修改使用java注释当tag名
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List<String> list = IoUtil.readLines(new StringReader(description), new ArrayList<>());
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// tag.setName(tagAutoName);
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tag.setName(list.get(0));
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operation.addTagsItem(list.get(0));
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tag.setName(list.getFirst());
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operation.addTagsItem(list.getFirst());
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tag.setDescription(description);
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if (openAPI.getTags() == null || !openAPI.getTags().contains(tag)) {
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+1
-1
@@ -49,7 +49,7 @@ public class CellMergeHandler {
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}
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// 获取有合并注解的字段
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Map<Field, FieldColumnIndex> mergeFields = getFieldColumnIndexMap(rows.get(0).getClass());
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Map<Field, FieldColumnIndex> mergeFields = getFieldColumnIndexMap(rows.getFirst().getClass());
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// 如果没有需要合并的字段则返回空集
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if (CollUtil.isEmpty(mergeFields)) {
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return Collections.emptyList();
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+1
-1
@@ -154,7 +154,7 @@ public class DropDownOptions {
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sonList.forEach(everySon -> {
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if (parentGroupByIdMap.containsKey(sonHowToGetParentIdFunction.apply(everySon))) {
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// 找到对应的上级
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T parentObj = parentGroupByIdMap.get(sonHowToGetParentIdFunction.apply(everySon)).get(0);
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T parentObj = parentGroupByIdMap.get(sonHowToGetParentIdFunction.apply(everySon)).getFirst();
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// 提取名称和ID作为Key
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String key = howToBuildEveryOption.apply(parentObj);
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// Key对应的Value
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+2
-2
@@ -276,10 +276,10 @@ public class ExcelDownHandler implements SheetWriteHandler {
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continue;
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}
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// 取第一个
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String str = data.get(0);
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String str = data.getFirst();
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rowData.add(str);
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// 通过移除的方式避免重复
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data.remove(0);
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data.removeFirst();
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// 设置可以继续
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flag = true;
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}
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+1
-1
@@ -59,7 +59,7 @@ public class SnailJobConfig {
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if (StringUtils.isNotBlank(serverName)) {
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List<ServiceInstance> instances = discoveryClient.getInstances(serverName);
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if (CollUtil.isNotEmpty(instances)) {
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ServiceInstance instance = instances.get(0);
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ServiceInstance instance = instances.getFirst();
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System.setProperty("snail-job.server.host", instance.getHost());
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System.setProperty("snail-job.server.port", properties.getPort());
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}
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+1
-1
@@ -108,7 +108,7 @@ public class PlusDataPermissionHandler {
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}
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Object defaultValue = "-1";
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NullSafeStandardEvaluationContext context = new NullSafeStandardEvaluationContext(defaultValue);
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context.addPropertyAccessor(new NullSafePropertyAccessor(context.getPropertyAccessors().get(0), defaultValue));
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context.addPropertyAccessor(new NullSafePropertyAccessor(context.getPropertyAccessors().getFirst(), defaultValue));
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context.setBeanResolver(beanResolver);
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DataPermissionHelper.getContext().forEach(context::setVariable);
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Set<String> conditions = new HashSet<>();
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+2
-2
@@ -112,7 +112,7 @@ public class ExportExcelServiceImpl implements IExportExcelService {
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Map<Integer, List<DemoCityData>> groupByIdMap =
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cityDataList.stream().collect(Collectors.groupingBy(DemoCityData::getId));
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if (groupByIdMap.containsKey(id)) {
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DemoCityData demoCityData = groupByIdMap.get(id).get(0);
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DemoCityData demoCityData = groupByIdMap.get(id).getFirst();
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return DropDownOptions.createOptionValue(demoCityData.getName(), demoCityData.getId());
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} else {
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return StrUtil.EMPTY;
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@@ -206,7 +206,7 @@ public class ExportExcelServiceImpl implements IExportExcelService {
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sonList.forEach(everySon -> {
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if (parentGroupByIdMap.containsKey(everySon.getPid())) {
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everySon.setPData(parentGroupByIdMap.get(everySon.getPid()).get(0));
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everySon.setPData(parentGroupByIdMap.get(everySon.getPid()).getFirst());
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}
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});
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}
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+1
-1
@@ -593,7 +593,7 @@ public class GenTableServiceImpl implements IGenTableService {
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}
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}
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if (ObjectUtil.isNull(table.getPkColumn())) {
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table.setPkColumn(table.getColumns().get(0));
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table.setPkColumn(table.getColumns().getFirst());
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}
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}
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+2
-2
@@ -211,7 +211,7 @@ public class WorkflowGlobalListener implements GlobalListener {
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}
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if (!BusinessStatusEnum.initialState(instance.getFlowStatus())) {
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if (task != null && CollUtil.isNotEmpty(nextTasks) && nextTasks.size() == 1
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&& flwCommonService.applyNodeCode(definition.getId()).equals(nextTasks.get(0).getNodeCode())) {
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&& flwCommonService.applyNodeCode(definition.getId()).equals(nextTasks.getFirst().getNodeCode())) {
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// 如果为画线指定驳回 线条指定为驳回 驳回得节点为申请人节点 则修改流程状态为退回
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flowProcessEventHandler.processHandler(definition.getFlowCode(), instance, BusinessStatusEnum.BACK.getStatus(), params, false);
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notifyInitiatorIfNeeded(definition, instance, BusinessStatusEnum.BACK.getStatus(), variable);
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@@ -266,7 +266,7 @@ public class WorkflowGlobalListener implements GlobalListener {
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return true;
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}
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String applyNodeCode = flwCommonService.applyNodeCode(definition.getId());
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return !StringUtils.equals(applyNodeCode, nextTasks.get(0).getNodeCode());
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return !StringUtils.equals(applyNodeCode, nextTasks.getFirst().getNodeCode());
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}
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private void notifyInitiatorIfNeeded(Definition definition, Instance instance, String status, Map<String, Object> variable) {
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+1
-1
@@ -165,7 +165,7 @@ public class FlwCommonServiceImpl implements IFlwCommonService {
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if (CollUtil.isEmpty(firstBetweenNode)) {
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throw new ServiceException("流程定义缺少申请人节点，请检查流程定义配置");
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}
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return firstBetweenNode.get(0).getNodeCode();
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return firstBetweenNode.getFirst().getNodeCode();
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}
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}
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+5
-5
@@ -136,8 +136,8 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
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taskService.mergeVariable(flowInstance, variables);
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insService.updateById(flowInstance);
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RemoteStartProcessReturn dto = new RemoteStartProcessReturn();
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dto.setProcessInstanceId(taskList.get(0).getInstanceId());
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dto.setTaskId(taskList.get(0).getId());
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dto.setProcessInstanceId(taskList.getFirst().getInstanceId());
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dto.setTaskId(taskList.getFirst().getId());
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// 保存流程实例业务信息
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this.buildFlowInstanceBizExt(flowInstance, bizExt);
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return dto;
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@@ -170,7 +170,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
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}
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RemoteStartProcessReturn dto = new RemoteStartProcessReturn();
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dto.setProcessInstanceId(instance.getId());
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dto.setTaskId(taskList.get(0).getId());
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dto.setTaskId(taskList.getFirst().getId());
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return dto;
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}
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@@ -346,7 +346,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
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if (CollUtil.isEmpty(flowHisTasks)) {
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throw new ServiceException("流程历史任务不存在，无法添加抄送记录");
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}
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FlowHisTask flowHisTask = flowHisTasks.get(0);
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FlowHisTask flowHisTask = flowHisTasks.getFirst();
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FlowNode flowNode = new FlowNode();
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flowNode.setNodeCode(flowHisTask.getTargetNodeCode());
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flowNode.setNodeName(flowHisTask.getTargetNodeName());
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@@ -531,7 +531,7 @@ public class FlwTaskServiceImpl implements IFlwTaskService {
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return nodeCodes;
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}
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//判断是否配置了固定驳回节点
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Node node = nodeCodes.get(0);
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Node node = nodeCodes.getFirst();
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if (StringUtils.isNotBlank(node.getAnyNodeSkip())) {
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return nodeService.getByNodeCodes(Collections.singletonList(node.getAnyNodeSkip()), task.getDefinitionId());
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}
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