程序包 com.sh.javax.datastore

类 CSVDatastore

java.lang.Object

com.sh.javax.datastore.Datastore

com.sh.javax.datastore.FileDatastore

com.sh.javax.datastore.TextDatastore

com.sh.javax.datastore.CSVDatastore

所有已实现的接口:

DatastoreInterface, Serializable, Cloneable

public class CSVDatastore
extends TextDatastore

Description: 将CSV文件转换为Datastore对象

Title:首亨软件 - 聚天平台

另请参阅:

• 序列化表格

嵌套类概要

从类继承的嵌套类/接口 com.sh.javax.datastore.Datastore

Datastore.Comp, Datastore.DsFilter_I

字段概要

字段

修饰符和类型	字段	说明
protected static final org.apache.logging.log4j.Logger	log4j

从类继承的字段 com.sh.javax.datastore.FileDatastore

batchRow, consumer, context, firstAsHeader, forceCalTotalRow, hasRenderHeader, headerFunc, itemDataFunc, limitRow, path, separator, startRow, totalLoadRowCount, totalRowCount, useTrim

从类继承的字段 com.sh.javax.datastore.Datastore

cols, columnIndexMap, datalist, drows, filter, forEachBreak, frows, gloableDataMap, header, isCacheData, lastGetCol, prows, queryColsType, queryObj, queryTime, sort, sql

从接口继承的字段 com.sh.javax.datastore.DatastoreInterface

BIGDECIMAL, BIGINT, BLOB, CLOB, DATAMODIFYED, DATATYPE_UNDEFINE, DATE, DELETE, DOUBLE, FILTER, FLOAT, INTEGER, NEW, NEWMODIFYED, NOTMODIFYED, OBJECT, PRIMARY, STRING, TIME, TIMESTAMP

构造器概要

构造器

构造器	说明
CSVDatastore()

方法概要

修饰符和类型	方法	说明
boolean	load(String path)	覆盖继承的方法，这里无效
boolean	load(String path, char separator)	加载或重新加载CSV文件到数据集中

从类继承的方法 com.sh.javax.datastore.TextDatastore

load, processLine

从类继承的方法 com.sh.javax.datastore.FileDatastore

checkAndFireConsumer, finishLoad, getContext, getLimitRow, getPath, getStartRow, getTotalLoadRowCount, getTotalRowCount, isFirstAsHeader, isForceCalTotalRow, isUseTrim, resetData, setBatchModelFunc, setFirstLineAsHeader, setForceCalTotalRow, setHeaderFunc, setItemDataFunc, setLimitRow, setPath, setStartRow, setUseTrim

从类继承的方法 com.sh.javax.datastore.Datastore

addGloableData, addRowData, addRowData, avg, avg, changeColumnName, clearAll, clearFilter, clone, columnCount, concat, concat, concat, concat, concatWithNoRepeat, concatWithNoRepeat, convert2XMLDatastore, convert2XMLDatastore, copy, copy, count, deleteColumn, deletedCount, deleteDuplicateRow, deleteRow, filter, filter, filteredCount, filterRow, find, find, forEach, forEach, getBlobInputStream, getBlobInputStream, getClobInputStream, getClobInputStream, getClobReader, getClobReader, getClobString, getClobString, getClobString, getClobString, getClobString2, getClobString2, getColumnIndexByName, getColumnName, getColumnName2, getColumnType, getColumnType, getData, getFilterDatastore, getFilterDatastore, getGloableData, getGloableData, getHeader, getItemBigDecimal, getItemBigDecimal, getItemDate, getItemDate, getItemDate, getItemDate, getItemDouble, getItemDouble, getItemDouble, getItemDouble, getItemDouble2, getItemDouble2, getItemDouble2Int, getItemDouble2Int, getItemDouble2Long, getItemDouble2Long, getItemDouble2String, getItemDouble2String, getItemDouble2String, getItemDouble2String, getItemDoubleEx, getItemDoubleEx, getItemFloat, getItemFloat, getItemFloat, getItemFloat, getItemFloat2, getItemFloat2, getItemFloat2Int, getItemFloat2Int, getItemFloat2String, getItemFloat2String, getItemFloat2String, getItemFloat2String, getItemInteger, getItemInteger, getItemInteger, getItemInteger, getItemInteger2, getItemInteger2, getItemInteger2String, getItemLong, getItemLong, getItemLong, getItemLong, getItemLong2, getItemLong2, getItemLong2String, getItemObjectString, getItemObjectString, getItemObjectString, getItemObjectString, getItemObjectString2, getItemObjectString2, getItemStatus, getItemStatus, getItemStatus, getItemStatus, getItemString, getItemString, getItemString, getItemString, getItemString2, getItemString2, getItemTime, getItemTime, getItemTime, getItemTime, getItemTimestamp, getItemTimestamp, getItemTimestamp, getItemTimestamp, getItemTimestamp, getItemTimestamp, getItemTimestamp, getItemTimestamp, getLabel, getLabel, getObject, getObject, getObject, getObject, getRowData, getRowInfo, getRowInfo, getRowInfoRef, getRowInfoRef, getSql, getValueWithExpress, getValueWithExpress, getValueWithExpress2, getValueWithExpress2, getValueWithExpress3, getValueWithExpress3, hasColumn, indexofcol, insertColumn, insertColumn, insertColumn, insertRow, isCacheData, isContainGlobleData, isEmpty, isForEachBreak, isPrimaryKey, isPrimaryKey, isVisible, isVisible, iterator, iterator, max, max, min, min, printLog, printLog, printLog, printLog, refresh, removeGloableData, reset, restoreFilterData, rowCount, rowsCopy, rowsCopy, rowsMove, setCacheData, setColumnData, setColumnData, setData, setFilter, setForEachBreak, setHeader, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItem, setItemStatus, setItemStatus, setItemStatus, setItemStatus, setObject, setObject, setPkCol, setRowData, setSort, setSql, setVisible, setVisible, sort, sort, stream, sum, sum, sum2, sum2, toDBBuilder, toJSONArray, toJSONArray, toJSONArrayWithBeautify, toJSONArrayWithLowerKey, toMarkdown, toString

从类继承的方法 java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

log4j

protected static final org.apache.logging.log4j.Logger log4j

构造器详细资料

CSVDatastore

public CSVDatastore()

方法详细资料

load

public boolean load(String path)

覆盖继承的方法，这里无效

覆盖:

load 在类中 TextDatastore

参数:

path - 文件路径，支持网络文件

返回:

load

public boolean load(String path,
 char separator)

加载或重新加载CSV文件到数据集中

参数:

path - 文件路径，支持网络文件