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完胜报表功能需要的方法

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hzj
2024-09-18 18:33:31 +08:00
parent 9b91feead6
commit 44347310c1
2 changed files with 37 additions and 7 deletions
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13
src/main/java/com/njcn/influx/core/InfluxExecutor.java
View File

@@ -70,7 +70,7 @@ public class InfluxExecutor {
//处理tag分组数据 //处理tag分组数据
for (String columnName : tags.keySet()) { for (String columnName : tags.keySet()) {
for (Field declaredField : fields) { for (Field declaredField : fields) {
if (columnName.equalsIgnoreCase(InfluxQueryWrapper.getColumnName(declaredField))) { if (columnName.replace("_","").equalsIgnoreCase(InfluxQueryWrapper.getColumnName(declaredField))) {
//获取属性定义的类型 //获取属性定义的类型
declaredField.setAccessible(true); declaredField.setAccessible(true);
//判断是否过滤该条记录，当数据返回 null时 //判断是否过滤该条记录，当数据返回 null时
@@ -109,7 +109,7 @@ public class InfluxExecutor {
String columnName = columns.get(i); String columnName = columns.get(i);
//属性名有下划线的替换掉 //属性名有下划线的替换掉
for (Field declaredField : fields) { for (Field declaredField : fields) {
if (columnName.equalsIgnoreCase(InfluxQueryWrapper.getColumnName(declaredField))) { if (columnName.replace("_","").equalsIgnoreCase(InfluxQueryWrapper.getColumnName(declaredField))) {
//获取属性定义的类型 //获取属性定义的类型
declaredField.setAccessible(true); declaredField.setAccessible(true);
//判断是否过滤该条记录，当数据返回 null时 //判断是否过滤该条记录，当数据返回 null时
@@ -123,16 +123,16 @@ public class InfluxExecutor {
declaredField.set(object, InstantUtil.stringToInstant(columnValue.get(i).toString().replace("+08:00", "Z"))); declaredField.set(object, InstantUtil.stringToInstant(columnValue.get(i).toString().replace("+08:00", "Z")));
//字符串 //字符串
} else if (declaredField.getType() == String.class) { } else if (declaredField.getType() == String.class) {
declaredField.set(object, columnValue.get(i).toString()); declaredField.set(object,Objects.isNull(columnValue.get(i))?"":columnValue.get(i).toString());
//浮点双精度 //浮点双精度
} else if (declaredField.getType() == Double.class) { } else if (declaredField.getType() == Double.class) {
declaredField.set(object, Double.parseDouble(columnValue.get(i).toString())); declaredField.set(object,Objects.isNull(columnValue.get(i))?null: Double.parseDouble(columnValue.get(i).toString()));
//浮点 //浮点
} else if (declaredField.getType() == Float.class) { } else if (declaredField.getType() == Float.class) {
declaredField.set(object, Float.parseFloat(columnValue.get(i).toString())); declaredField.set(object, Objects.isNull(columnValue.get(i))?null: Float.parseFloat(columnValue.get(i).toString()));
//整型 //整型
} else if (declaredField.getType() == Integer.class) { } else if (declaredField.getType() == Integer.class) {
declaredField.set(object, Integer.parseInt(columnValue.get(i).toString())); declaredField.set(object,Objects.isNull(columnValue.get(i))?null: Integer.parseInt(columnValue.get(i).toString()));
} }
} }
} }
@@ -221,5 +221,4 @@ public class InfluxExecutor {
return originalSql.concat(InfluxDbSqlConstant.TZ); return originalSql.concat(InfluxDbSqlConstant.TZ);
} }
} }

31
src/main/java/com/njcn/influx/query/InfluxQueryWrapper.java
View File

@@ -924,6 +924,22 @@ public class InfluxQueryWrapper {
return this; return this;
} }
public <T, R> InfluxQueryWrapper percentile(String columnName,String resultName, int percent) {
String selectFragment = InfluxDbSqlConstant.PERCENTILE +
InfluxDbSqlConstant.LBK +
InfluxDbSqlConstant.DQM +
columnName +
InfluxDbSqlConstant.DQM +
StrPool.COMMA +
percent +
InfluxDbSqlConstant.RBK +
InfluxDbSqlConstant.AS +
resultName +
StrPool.C_SPACE;
selectColumns.add(selectFragment);
return this;
}
/*** /***
* 批量返回field key较大的百分之N的值。 * 批量返回field key较大的百分之N的值。
* @author xuyang * @author xuyang
@@ -1278,6 +1294,7 @@ public class InfluxQueryWrapper {
return this; return this;
} }
public <T, R, O> InfluxQueryWrapper or(String columnName, List<O> columnValues) { public <T, R, O> InfluxQueryWrapper or(String columnName, List<O> columnValues) {
if (CollectionUtil.isEmpty(columnValues)) { if (CollectionUtil.isEmpty(columnValues)) {
throw new RuntimeException("查询数值集合为空，请校验！"); throw new RuntimeException("查询数值集合为空，请校验！");
@@ -1346,6 +1363,20 @@ public class InfluxQueryWrapper {
return this; return this;
} }
public <T, R> InfluxQueryWrapper regular(String fieldName, List<String> columnValues) {
if (CollectionUtil.isEmpty(columnValues)) {
throw new RuntimeException("查询数值集合为空，请校验！");
}
String columnName = this.getColumnName(measurement, fieldName);
String conditionSql = columnName + InfluxDbSqlConstant.EQ;
String middleSql = String.join(InfluxDbSqlConstant.REGULAR_MIDDLE, columnValues);
conditionSql = conditionSql + InfluxDbSqlConstant.REGULAR_PREFIX
+ middleSql
+ InfluxDbSqlConstant.REGULAR_SUFFIX;
conditions.add(conditionSql);
return this;
}
/********************* [WHERE_clause] [GROUP_BY_clause] [ORDER_BY_clause] [LIMIT_clause] [OFFSET_clause] [SLIMIT_clause] [SOFFSET_clause]*********************/ /********************* [WHERE_clause] [GROUP_BY_clause] [ORDER_BY_clause] [LIMIT_clause] [OFFSET_clause] [SLIMIT_clause] [SOFFSET_clause]*********************/