public class RecordsetUtilities
extends java.lang.Object
限定符和类型 | 方法和说明 |
---|---|
static boolean |
buildFieldIndex(com.supermap.data.DatasetVector datasetVector, java.util.ArrayList<java.lang.String> fieldNames)
创建字段索引
|
static com.supermap.data.Recordset |
releaseRecordset(com.supermap.data.Recordset recordset)
释放记录集
|
static java.lang.Object |
sum(com.supermap.data.Recordset recordset, com.supermap.data.FieldInfo fieldInfo)
字段求和
|
public static java.lang.Object sum(com.supermap.data.Recordset recordset, com.supermap.data.FieldInfo fieldInfo)
recordset
- 数据集fieldInfo
- 字段信息public static com.supermap.data.Recordset releaseRecordset(com.supermap.data.Recordset recordset)
public static boolean buildFieldIndex(com.supermap.data.DatasetVector datasetVector, java.util.ArrayList<java.lang.String> fieldNames)
datasetVector
- 数据集fieldNames
- 字段名称集合