org.anyline.entity

类 DataRow

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<String,Object>

org.anyline.entity.DataRow

所有已实现的接口:

Serializable, Cloneable, Map<String,Object>

直接已知子类:

OriginalDataRow

public class DataRow
extends LinkedHashMap<String,Object>
implements Serializable

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
class	DataRow.Format
class	DataRow.Parse

从类继承的嵌套类/接口 java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

字段概要

字段

限定符和类型	字段和说明
protected DataRow	attributes
protected String	category
protected DataSet	container
protected Map<String,DataSet>	containers
protected Map<String,String>	converts
protected long	createTime
protected String	datalink
protected String	dataSource
static KeyAdapter.KEY_CASE	DEFAULT_KEY_CASE
static String	DEFAULT_PRIMARY_KEY
protected long	expires
DataRow.Format	format
protected List<String>	ignoreUpdateColumns
protected boolean	insertEmptyColumn
protected boolean	insertNullColumn
protected boolean	isFromCache
protected Boolean	isNew
protected boolean	isUpperKey
static String	KEY_ALL_CHILDREN
static String	KEY_CHILDREN
static String	KEY_ITEMS
protected KeyAdapter	keyAdapter
protected KeyAdapter.KEY_CASE	keyCase
protected Map<String,String>	keymap
protected LinkedHashMap<String,Column>	metadatas
protected long	nanoTime
protected Boolean	override
protected Map<String,DataRow>	parents
DataRow.Parse	parse
protected List<String>	primaryKeys
protected DataRow	relations
protected boolean	replaceEmptyNull
protected String	schema
boolean	skip
protected String	table
protected DataRow	tags
protected List<String>	updateColumns
protected boolean	updateEmptyColumn
protected boolean	updateNullColumn

构造器概要

构造器

构造器和说明
DataRow()
DataRow(KeyAdapter.KEY_CASE keyCase)
DataRow(LinkedHashMap columns, Map<String,Object> map)
DataRow(Map<String,Object> map)
DataRow(String table)

方法概要

限定符和类型	方法和说明
DataRow	add(String key, BigDecimal value)
DataRow	add(String key, double value)
DataRow	add(String key, float value)
DataRow	add(String key, int value)
DataRow	add(String key, short value)
DataRow	add(String target, String key, BigDecimal value)
DataRow	add(String target, String key, double value)
DataRow	add(String target, String key, float value)
DataRow	add(String target, String key, int value) 在key列基础上 +value,如果原来没有key列则默认0并put到target 如果target与key一致则覆盖原值
DataRow	add(String target, String key, short value)
DataRow	addAllUpdateColumns()
DataRow	addIgnoreColumns(String... cols)
DataRow	addPrimaryKey(boolean applyContainer, Collection<String> pks)
DataRow	addPrimaryKey(boolean applyContainer, String... pks) 添加主键
DataRow	addPrimaryKey(String... pks)
DataRow	addRelation(DataRow relation)
DataRow	addRelation(String relation)
DataRow	addUpdateColumns(String... cols) 添加需要更新的列
Object	attr(String key)
DataRow	attr(String key, Object value)
static DataRow	build(DataRow row, KeyAdapter.KEY_CASE keyCase, Object obj, String... keys)
static DataRow	build(DataRow row, Object obj, String... keys)
static DataRow	build(KeyAdapter.KEY_CASE keyCase, Object obj, String... keys)
static DataRow	build(Object obj, String... keys)
DataRow	camel_() 驼峰转下划线
DataRow	camel()
DataRow	Camel()
DataRow	camel(boolean lower) 下划线转驼峰
DataRow	changeKey(String key, String target)
DataRow	changeKey(String key, String target, boolean remove) 替换key
boolean	checkRequired(List<String> keys)
boolean	checkRequired(String... keys) 检测必选项
DataRow	clearIgnoreUpdateColumns()
DataRow	clearUpdateColumns() 清空需要更新的列
Object	clone() 复制数据
DataRow	compress() 多个空白压缩成一个空格
DataRow	compress(String... keys)
boolean	contains(String key) 是否包含key(不要求完全匹配,根据KEY_CASE有可能不区分大小写)
boolean	containsKey(String key)
DataRow	convertDate(Date def, String... keys)
DataRow	convertDate(String... keys)
DataRow	convertDecimal(BigDecimal def, String... keys)
DataRow	convertDouble(Double def, String... keys)
DataRow	convertDouble(String... keys)
DataRow	convertInt(Integer def, String... keys)
DataRow	convertInt(String... keys)
DataRow	convertLong(Long def, String... keys)
DataRow	convertLong(String... keys)
DataRow	convertNumber(String... keys) 指定key转换成number
DataRow	convertString(String... keys)
DataRow	copy(boolean regex, DataRow data, List<String> fixs, String... keys)
DataRow	copy(boolean regex, DataRow data, String... keys)
DataRow	copy(boolean regex, DataRow data, String[] fixs, String... keys) 将数据从data中复制到this
DataRow	copy(DataRow data, List<String> fixs, String... keys)
DataRow	copy(DataRow data, String... keys)
DataRow	copy(DataRow data, String[] fixs, String... keys)
DataRow	copyString(DataRow data, String... keys) 复制String类型数据
protected DataRow	dateFormat(String src, String tar, String format, Date def)
protected DataRow	dateFormat(String src, String tar, String format, String def)
protected DataRow	dateParse(String src, String tar, String format, Date def) 日期解析,推荐调用parse.date()
DataRow	divide(String key, BigDecimal value, int mode)
DataRow	divide(String key, double value)
DataRow	divide(String key, float value)
DataRow	divide(String key, int value)
DataRow	divide(String key, short value)
DataRow	divide(String target, String key, BigDecimal value, int mode)
DataRow	divide(String target, String key, BigDecimal value, int scale, int round) 除法，涉及到小数位与舍入问题可以提供scale,mode参数
DataRow	divide(String target, String key, double value)
DataRow	divide(String target, String key, float value)
DataRow	divide(String target, String key, int value)
DataRow	divide(String target, String key, short value)
DataRow	ellipsis(int length, String... columns) 超长部分忽略
<T> T	entity(Class<T> clazz, String... configs) 转换成对象
Object	evl(String... keys)
DataRow	extract(boolean regex, List<String> keys)
DataRow	extract(boolean regex, String... keys) /** 抽取指定列,生成新的DataRow,新的DataRow只包括指定列的值,不包含其他附加信息(如来源表)
DataRow	extract(List<String> keys)
DataRow	extract(String... keys)
Object	get(KeyAdapter.KEY_CASE keyCase, String key)
Object	get(String... keys) 返回第一个存在的key对应的value,key不要求完全匹配根据KEY_CASE有可能不区分大小写 如果需要取第一个不为null的值调用nvl(String ... keys) 第一个不为空的值调用evl(String ... keys)
Object	get(String key)
DataSet	getAllChild(String key) 所有上级数据(递归)
DataSet	getAllParent(String key)
Object	getAttribute(String key)
Boolean	getBoolean(String... keys)
Boolean	getBoolean(String key)
Boolean	getBoolean(String key, Boolean def)
byte[]	getBytes(String key)
String	getCategory()
String	getCd()
Object	getChildren() 子类
String	getCode()
LinkedHashMap<String,Column>	getColumns()
DataSet	getContainer() 包含当前对象的容器
DataSet	getContainer(String key)
long	getCreateTime() 创建时间
String	getDataLink()
String	getDataSource() 读取数据源 数据源为空时,读取容器数据源
Date	getDate(String... keys)
Date	getDate(String key)
Date	getDate(String key, Date def)
Date	getDate(String key, String def)
BigDecimal	getDecimal(String... keys)
BigDecimal	getDecimal(String key)
BigDecimal	getDecimal(String key, BigDecimal def)
String	getDecimal(String key, BigDecimal def, String format)
BigDecimal	getDecimal(String key, Double def)
String	getDecimal(String key, double def, String format)
BigDecimal	getDecimal(String key, Integer def)
String	getDecimal(String key, String format)
Double	getDouble(String... keys)
Double	getDouble(String key)
Double	getDouble(String key, Double def)
Double	getDouble(String key, Integer def)
long	getExpires() 过期时间
Float	getFloat(String... keys)
Float	getFloat(String key)
Float	getFloat(String key, Float def)
Float	getFloat(String key, Integer def)
String	getId()
List<String>	getIgnoreUpdateColumns()
Integer	getInt(String... keys) boolean类型true 解析成 1
Integer	getInt(String key)
Integer	getInt(String key, Integer def)
Boolean	getIsNew()
DataSet	getItems() 默认子集
String	getJson()
String	getJson(com.fasterxml.jackson.annotation.JsonInclude.Include include)
protected static String	getKeyCase(KeyAdapter.KEY_CASE keyCase, String key) key大小写转换
static String	getKeyCase(String key)
List<?>	getList(String key)
Long	getLong(String... keys)
Long	getLong(String key)
Long	getLong(String key, Integer def)
Long	getLong(String key, Long def)
Column	getMetadata(String column)
String	getMetadataClassName(String column)
String	getMetadataFullType(String column)
LinkedHashMap<String,Column>	getMetadatas()
LinkedHashMap<String,Column>	getMetadatas(boolean create)
Integer	getMetadataType(String column)
String	getMetadataTypeName(String column)
String	getName()
long	getNanoTime()
String	getNm()
Boolean	getOverride()
DataRow	getParent(String key)
Point	getPoint(String key)
LinkedHashMap<String,Column>	getPrimaryColumns()
String	getPrimaryKey()
List<String>	getPrimaryKeys() 读取主键 主键为空时且容器有主键时,读取容器主键,否则返回默认主键
Object	getPrimaryValue()
List<Object>	getPrimaryValues() 主键值
DataRow	getRelation(String key)
DataRow	getRelations()
DataRow	getRow(String... keys)
DataRow	getRow(String key)
String	getSchema()
DataSet	getSet(String key)
String	getString(String... keys) 返回第1个存在的key对应的值,有可能返回null或""
String	getString(String key)
String	getStringEvl(String key, String... defs)
String	getStringNvl(String key, String... defs)
String	getTable()
Object	getTag(String key)
Map<String,Object>	getTags()
String	getTitle()
List<String>	getUpdateColumns()
LinkedHashMap<String,Column>	getUpdateColumns(boolean metadata)
boolean	has(String key) 是否有指定的key
boolean	hasContainer() 是否处于容器内
boolean	hasKey(String key)
boolean	hasPrimaryKeys() 是否有主键
boolean	hasSelfPrimaryKeys() 自身是否有主键
boolean	hasValue(String key)
boolean	isEmpty(boolean recursion, String key)
boolean	isEmpty(String key)
boolean	isExpire()
boolean	isExpire(int millisecond) 验证是否过期 根据当前时间与创建时间对比 过期返回 true
boolean	isExpire(long millisecond) 是否过期
boolean	isFromCache() 是否来自缓存
boolean	isInsertEmptyColumn()
boolean	isInsertNullColumn()
Boolean	isNew() 是否是新数据 强制isNew=true时返回true 全部主键都有值时返回false只要有一个主键值为空返回true
boolean	isNotEmpty(String key)
boolean	isNotNull(String key)
boolean	isNull(String key) 指定列是否为空
boolean	isReplaceEmptyNull()
boolean	isUpdateEmptyColumn() 是否更新空列
boolean	isUpdateNullColumn() 是否更新null列
String	join(String... keys) 拼接value
List<String>	keys()
DataRow	merge(DataRow row)
DataRow	merge(DataRow row, boolean over) 合并数据
DataRow	multiply(String key, BigDecimal value)
DataRow	multiply(String key, double value)
DataRow	multiply(String key, float value)
DataRow	multiply(String key, int value)
DataRow	multiply(String key, short value)
DataRow	multiply(String target, String key, BigDecimal value)
DataRow	multiply(String target, String key, double value)
DataRow	multiply(String target, String key, float value)
DataRow	multiply(String target, String key, int value)
DataRow	multiply(String target, String key, short value)
protected DataRow	numberFormat(String src, String tar, String format, String def)
List<String>	numberKeys() 所有数字列
protected DataRow	numberParse(String src, String tar, String def) 数字解析,解析成BigDecimal 推荐调用parse.number()
Object	nvl(String... keys)
Object	ognl(String formula)
Object	ognl(String formula, Object values)
DataRow	ognl(String key, String formula)
DataRow	ognl(String key, String formula, Object values)
static DataRow	parse(DataRow row, KeyAdapter.KEY_CASE keyCase, Object obj, String... keys)
static DataRow	parse(DataRow row, Object obj, String... keys) 解析实体类对象
static DataRow	parse(KeyAdapter.KEY_CASE keyCase, Object obj, String... keys)
static DataRow	parse(KeyAdapter.KEY_CASE keyCase, String txt, String... keys)
static DataRow	parse(Object obj, String... keys)
static DataRow	parseArray(DataRow row, String... kvs) 解析 key1,value1,key2,value2,key3:value3组合
static DataRow	parseArray(String... kvs)
static DataRow	parseJson(DataRow row, com.fasterxml.jackson.databind.JsonNode json)
static DataRow	parseJson(DataRow row, KeyAdapter.KEY_CASE keyCase, com.fasterxml.jackson.databind.JsonNode json) 解析JSONObject
static DataRow	parseJson(DataRow row, KeyAdapter.KEY_CASE keyCase, String json) 解析json结构字符
static DataRow	parseJson(DataRow row, String json)
static DataRow	parseJson(com.fasterxml.jackson.databind.JsonNode json)
static DataRow	parseJson(KeyAdapter.KEY_CASE keyCase, com.fasterxml.jackson.databind.JsonNode json)
static DataRow	parseJson(KeyAdapter.KEY_CASE keyCase, String json)
static DataRow	parseJson(String json)
static Object	parseJsonObject(KeyAdapter.KEY_CASE keyCase, com.fasterxml.jackson.databind.JsonNode json)
static Object	parseJsonObject(Object obj, KeyAdapter.KEY_CASE keyCase, com.fasterxml.jackson.databind.JsonNode json)
protected void	parseKeycase(KeyAdapter.KEY_CASE keyCase)
static DataRow	parseList(Collection<?> list, String... fields)
static DataRow	parseList(DataRow row, Collection<?> list, String... fields) 数组解析成DataRow
static DataRow	parseXml(DataRow row, KeyAdapter.KEY_CASE keyCase, org.dom4j.Element element) 解析xml
static DataRow	parseXml(DataRow row, KeyAdapter.KEY_CASE keyCase, String xml) 解析xml结构字符
static DataRow	parseXml(DataRow row, String xml)
static DataRow	parseXml(KeyAdapter.KEY_CASE keyCase, org.dom4j.Element element)
static DataRow	parseXml(String xml)
DataRow	put(boolean checkUpdate, KeyAdapter.KEY_CASE keyCase, String key, Object value)
DataRow	put(boolean checkUpdate, KeyAdapter.KEY_CASE keyCase, String key, Object value, boolean pk, boolean override)
DataRow	put(boolean checkUpdate, String key, Object value)
DataRow	put(KeyAdapter.KEY_CASE keyCase, String key, Object value)
DataRow	put(KeyAdapter.KEY_CASE keyCase, String key, Object value, boolean pk)
DataRow	put(KeyAdapter.KEY_CASE keyCase, String key, Object value, boolean pk, boolean override)
DataRow	put(String key)
Object	put(String key, Object value) 这是重写的父类put不要改返回值类型
DataRow	put(String key, Object value, boolean pk)
DataRow	put(String key, Object value, boolean pk, boolean override)
void	putAll(Map<? extends String,? extends Object> map)
DataRow	putIfEmpty(String key, Object value) 原来的值为空时执行
DataRow	putIfNull(String key, Object value) 原来的值为null时执行
DataRow	putItems(Object obj)
protected static String	putKeyCase(KeyAdapter.KEY_CASE keyCase, String key) key大小写转换
static String	putKeyCase(String key)
DataSet	puts(String key)
DataRow	putWithoutEmpty(String key, Object value)
DataRow	putWithoutNull(String key, Object value)
Object	recursion(boolean strict, String... keys) 按keys顺序递归取值,如果其中一层是数组 取第0个，不支持多维数组 strict=false时,如果遇到基础类型值(包含String)则直接返回当前值，忽略之后的key strict=true时，必须提取到最后一层，如果失败则返回null 如提取用户的部门的领导的年率,中间遇到部门只是个String类型,则直接返回部门String
Object	recursion(String... keys)
Object	remove(Object key)
DataRow	removeEmpty(boolean recursion, String... keys)
DataRow	removeEmpty(String... keys)
DataRow	removeNull(String... keys)
DataRow	removes(List<String> keys)
DataRow	removes(String... keys) 删除指定的key 不和remove命名 避免调用remoate("ID","CODE")时与HashMap.remove(Object key, Object value) 冲突
DataRow	removeUpdateColumns(String... cols)
DataRow	replaceEmpty(String value) 替换所有空值
DataRow	replaceEmpty(String replace, String... keys) 替换所有空值
DataRow	replaceNull(String replace, String... keys) 替换所有NULL值
DataRow	replaceRegex(String regex, String replace, String... keys)
DataRow	replaces(boolean regex, String oldChar, String replace, String... keys)
DataRow	replaces(String oldChar, String replace, String... keys)
DataRow	round(String key, int scale, int mode)
DataRow	round(String target, String key, int scale, int mode) 舍入
DataRow	sbc2dbc() 全角转半角
DataRow	sbc2dbc(String... keys)
DataRow	serCreateTime(Date time)
DataRow	serCreateTime(Long time)
DataRow	set(String key, Object value)
DataRow	setAttribute(String key, Object value)
DataRow	setCategory(String category)
DataRow	setChildren(Object children)
DataRow	setContainer(DataSet container)
DataRow	setContainer(String key, DataSet container)
DataRow	setCreateTime(long createTime)
DataRow	setDataSource(String dataSource) 设置数据源 当前对象处于容器中时,设置容器数据源
DataRow	setExpires(int millisecond)
DataRow	setExpires(long millisecond) 设置过期时间
void	setInsertEmptyColumn(boolean insertEmptyColumn)
void	setInsertNullColumn(boolean insertNullColumn)
DataRow	setIsFromCache(boolean bol) 设置是否来自缓存
DataRow	setIsNew(Boolean isNew)
DataRow	setKeyCase(KeyAdapter.KEY_CASE keyCase)
DataRow	setMetadata(Column column)
DataRow	setMetadata(LinkedHashMap<String,Column> metadatas)
DataRow	setMetadata(String name, Column column)
void	setNanoTime(long nanoTime)
void	setOverride(Boolean override)
DataRow	setParent(String key, DataRow parent)
DataRow	setPrimaryKey(boolean applyContainer, Collection<String> pks) 设置主键
DataRow	setPrimaryKey(boolean applyContainer, String... pks)
DataRow	setPrimaryKey(Collection<String> pks)
DataRow	setPrimaryKey(String... pks)
DataRow	setRelations(DataRow relations)
DataRow	setSchema(String schema)
DataRow	setTable(String table)
DataRow	setTag(String key, Object value)
DataRow	setUpdateEmptyColumn(boolean updateEmptyColumn) 设置是否更新空列
DataRow	setUpdateNullColumn(boolean updateNullColumn) 设置是否更新null列
DataRow	subtract(String key, BigDecimal value)
DataRow	subtract(String key, double value)
DataRow	subtract(String key, float value)
DataRow	subtract(String key, int value)
DataRow	subtract(String key, short value)
DataRow	subtract(String target, String key, BigDecimal value)
DataRow	subtract(String target, String key, double value)
DataRow	subtract(String target, String key, float value)
DataRow	subtract(String target, String key, int value)
DataRow	subtract(String target, String key, short value)
Object	tag(String key)
DataRow	tag(String key, Object value)
String	toJson()
String	toJSON() 转换成json格式
String	toJson(com.fasterxml.jackson.annotation.JsonInclude.Include include)
String	toJSON(com.fasterxml.jackson.annotation.JsonInclude.Include include)
DataRow	toLowerKey(boolean recursion, String... keys) key转换成小写
DataRow	toLowerKey(String... keys)
DataRow	toLowerValue(String... keys) value转换成小写
DataSet	toSet(String key, String value) {id:1, code:a, value:100} toSet("k","v")转换成 [{k:id,v:1},{k:code,v:a},[k:value,v:100]]
String	toString()
DataRow	toUpperKey(String... keys) key转换成大写
DataRow	toUpperValue(String... keys) value转换成大写
String	toXML() 轮换成xml格式
String	toXML(boolean border, boolean order)
DataRow	trim() 所有String类型的值执行trim
DataRow	trim(String... keys)

从类继承的方法 java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

从类继承的方法 java.util.HashMap

compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, putIfAbsent, remove, replace, replace, size

从类继承的方法 java.util.AbstractMap

equals, hashCode

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, putIfAbsent, remove, replace, replace, size

字段详细资料

KEY_CHILDREN

public static String KEY_CHILDREN

KEY_ALL_CHILDREN

public static String KEY_ALL_CHILDREN

KEY_ITEMS

public static String KEY_ITEMS

DEFAULT_KEY_CASE

public static KeyAdapter.KEY_CASE DEFAULT_KEY_CASE

DEFAULT_PRIMARY_KEY

public static String DEFAULT_PRIMARY_KEY

override

protected Boolean override

updateNullColumn

protected boolean updateNullColumn

updateEmptyColumn

protected boolean updateEmptyColumn

insertNullColumn

protected boolean insertNullColumn

insertEmptyColumn

protected boolean insertEmptyColumn

replaceEmptyNull

protected boolean replaceEmptyNull

category

protected String category

metadatas

protected LinkedHashMap<String,Column> metadatas

container

protected transient DataSet container

containers

protected transient Map<String,DataSet> containers

parents

protected transient Map<String,DataRow> parents

primaryKeys

protected List<String> primaryKeys

updateColumns

protected List<String> updateColumns

ignoreUpdateColumns

protected List<String> ignoreUpdateColumns

datalink

protected String datalink

dataSource

protected String dataSource

schema

protected String schema

table

protected String table

attributes

protected DataRow attributes

tags

protected DataRow tags

relations

protected DataRow relations

createTime

protected long createTime

nanoTime

protected long nanoTime

expires

protected long expires

isNew

protected Boolean isNew

isFromCache

protected boolean isFromCache

keymap

protected Map<String,String> keymap

isUpperKey

protected boolean isUpperKey

converts

protected Map<String,String> converts

skip

public boolean skip

keyAdapter

protected KeyAdapter keyAdapter

keyCase

protected KeyAdapter.KEY_CASE keyCase

format

public DataRow.Format format

parse

public DataRow.Parse parse

构造器详细资料

DataRow

public DataRow()

DataRow

public DataRow(KeyAdapter.KEY_CASE keyCase)

DataRow

public DataRow(String table)

DataRow

public DataRow(Map<String,Object> map)

DataRow

public DataRow(LinkedHashMap columns,
               Map<String,Object> map)

方法详细资料

parseKeycase

protected void parseKeycase(KeyAdapter.KEY_CASE keyCase)

serCreateTime

public DataRow serCreateTime(Long time)

serCreateTime

public DataRow serCreateTime(Date time)

getNanoTime

public long getNanoTime()

setNanoTime

public void setNanoTime(long nanoTime)

parseList

public static DataRow parseList(DataRow row,
                                Collection<?> list,
                                String... fields)

数组解析成DataRow

参数:

row - 在此基础上执行,如果不提供则新创建

list - 数组

fields - 下标对应的属性(字段/key)名称,如果不输入则以下标作为DataRow的key,如果属性数量超出list长度,取null值存入DataRow

返回:

DataRow

parseList

public static DataRow parseList(Collection<?> list,
                                String... fields)

setKeyCase

public DataRow setKeyCase(KeyAdapter.KEY_CASE keyCase)

parse

public static DataRow parse(DataRow row,
                            Object obj,
                            String... keys)

解析实体类对象

参数:

row - 在此基础上执行,如果不提供则新创建

obj - obj

keys - 列名:obj属性名 "ID:memberId"

返回:

DataRow

parse

public static DataRow parse(Object obj,
                            String... keys)

parse

public static DataRow parse(KeyAdapter.KEY_CASE keyCase,
                            String txt,
                            String... keys)

build

public static DataRow build(DataRow row,
                            Object obj,
                            String... keys)

build

public static DataRow build(Object obj,
                            String... keys)

parse

public static DataRow parse(DataRow row,
                            KeyAdapter.KEY_CASE keyCase,
                            Object obj,
                            String... keys)

parse

public static DataRow parse(KeyAdapter.KEY_CASE keyCase,
                            Object obj,
                            String... keys)

build

public static DataRow build(DataRow row,
                            KeyAdapter.KEY_CASE keyCase,
                            Object obj,
                            String... keys)

build

public static DataRow build(KeyAdapter.KEY_CASE keyCase,
                            Object obj,
                            String... keys)

parseJson

public static DataRow parseJson(DataRow row,
                                KeyAdapter.KEY_CASE keyCase,
                                String json)

解析json结构字符

参数:

row - 在此基础上执行,如果不提供则新创建

keyCase - key大小写

json - json

返回:

DataRow

parseJson

public static DataRow parseJson(KeyAdapter.KEY_CASE keyCase,
                                String json)

parseJson

public static DataRow parseJson(DataRow row,
                                String json)

parseJson

public static DataRow parseJson(String json)

parseJson

public static DataRow parseJson(DataRow row,
                                KeyAdapter.KEY_CASE keyCase,
                                com.fasterxml.jackson.databind.JsonNode json)

解析JSONObject

参数:

row - 在此基础上执行,如果不提供则新创建

keyCase - keyCase

json - json

返回:

DataRow

parseJson

public static DataRow parseJson(KeyAdapter.KEY_CASE keyCase,
                                com.fasterxml.jackson.databind.JsonNode json)

parseJson

public static DataRow parseJson(DataRow row,
                                com.fasterxml.jackson.databind.JsonNode json)

parseJson

public static DataRow parseJson(com.fasterxml.jackson.databind.JsonNode json)

parseJsonObject

public static Object parseJsonObject(Object obj,
                                     KeyAdapter.KEY_CASE keyCase,
                                     com.fasterxml.jackson.databind.JsonNode json)

parseJsonObject

public static Object parseJsonObject(KeyAdapter.KEY_CASE keyCase,
                                     com.fasterxml.jackson.databind.JsonNode json)

parseXml

public static DataRow parseXml(DataRow row,
                               KeyAdapter.KEY_CASE keyCase,
                               String xml)

解析xml结构字符

参数:

row - 在此基础上执行,如果不提供则新创建

keyCase - KEY_CASE

xml - xml

返回:

DataRow

parseXml

public static DataRow parseXml(DataRow row,
                               String xml)

parseXml

public static DataRow parseXml(String xml)

parseXml

public static DataRow parseXml(DataRow row,
                               KeyAdapter.KEY_CASE keyCase,
                               org.dom4j.Element element)

解析xml

参数:

row - 在此基础上执行,如果不提供则新创建

keyCase - KEY_CASE

element - element

返回:

DataRow

parseXml

public static DataRow parseXml(KeyAdapter.KEY_CASE keyCase,
                               org.dom4j.Element element)

parseArray

public static DataRow parseArray(DataRow row,
                                 String... kvs)

解析 key1,value1,key2,value2,key3:value3组合

参数:

row - 在此基础上执行,如果不提供则新创建

kvs - kvs

返回:

DataRow

parseArray

public static DataRow parseArray(String... kvs)

setContainer

public DataRow setContainer(String key,
                            DataSet container)

getContainer

public DataSet getContainer(String key)

setParent

public DataRow setParent(String key,
                         DataRow parent)

getParent

public DataRow getParent(String key)

getAllParent

public DataSet getAllParent(String key)

getOverride

public Boolean getOverride()

setOverride

public void setOverride(Boolean override)

setMetadata

public DataRow setMetadata(LinkedHashMap<String,Column> metadatas)

setMetadata

public DataRow setMetadata(String name,
                           Column column)

setMetadata

public DataRow setMetadata(Column column)

getMetadatas

public LinkedHashMap<String,Column> getMetadatas()

getMetadatas

public LinkedHashMap<String,Column> getMetadatas(boolean create)

参数:

create - 如果没有metadata是否通过keys创建

返回:

LinkedHashMap

getMetadata

public Column getMetadata(String column)

getMetadataTypeName

public String getMetadataTypeName(String column)

getMetadataType

public Integer getMetadataType(String column)

getMetadataFullType

public String getMetadataFullType(String column)

getMetadataClassName

public String getMetadataClassName(String column)

getCreateTime

public long getCreateTime()

创建时间

返回:

long

setCreateTime

public DataRow setCreateTime(long createTime)

getExpires

public long getExpires()

过期时间

返回:

long

setExpires

public DataRow setExpires(long millisecond)

设置过期时间

参数:

millisecond - millisecond

返回:

DataRow

setExpires

public DataRow setExpires(int millisecond)

merge

public DataRow merge(DataRow row,
                     boolean over)

合并数据

参数:

row - row

over - key相同时是否覆盖原数据

返回:

DataRow

ognl

public Object ognl(String formula,
                   Object values)
            throws Exception

抛出:

Exception

ognl

public Object ognl(String formula)
            throws Exception

抛出:

Exception

ognl

public DataRow ognl(String key,
                    String formula,
                    Object values)
             throws Exception

抛出:

Exception

ognl

public DataRow ognl(String key,
                    String formula)
             throws Exception

抛出:

Exception

merge

public DataRow merge(DataRow row)

isNew

public Boolean isNew()

是否是新数据
强制isNew=true时返回true
全部主键都有值时返回false只要有一个主键值为空返回true

返回:

Boolean

isFromCache

public boolean isFromCache()

是否来自缓存

返回:

boolean

setIsFromCache

public DataRow setIsFromCache(boolean bol)

设置是否来自缓存

参数:

bol - bol

返回:

DataRow

getCd

public String getCd()

getId

public String getId()

getCode

public String getCode()

getNm

public String getNm()

getName

public String getName()

getTitle

public String getTitle()

getItems

public DataSet getItems()

默认子集

返回:

DataSet

putItems

public DataRow putItems(Object obj)

toLowerKey

public DataRow toLowerKey(boolean recursion,
                          String... keys)

key转换成小写

参数:

recursion - 是否递归

keys - keys

返回:

DataRow

toLowerKey

public DataRow toLowerKey(String... keys)

toUpperKey

public DataRow toUpperKey(String... keys)

key转换成大写

参数:

keys - keys

返回:

DataRow

toLowerValue

public DataRow toLowerValue(String... keys)

value转换成小写

参数:

keys - keys

返回:

DataRow

toUpperValue

public DataRow toUpperValue(String... keys)

value转换成大写

参数:

keys - keys

返回:

DataRow

isNull

public boolean isNull(String key)

指定列是否为空

参数:

key - key

返回:

boolean

isNotNull

public boolean isNotNull(String key)

isEmpty

public boolean isEmpty(boolean recursion,
                       String key)

isEmpty

public boolean isEmpty(String key)

isNotEmpty

public boolean isNotEmpty(String key)

addPrimaryKey

public DataRow addPrimaryKey(boolean applyContainer,
                             String... pks)

添加主键

参数:

applyContainer - 是否应用到上级容器 默认false

pks - pks

返回:

DataRow

addPrimaryKey

public DataRow addPrimaryKey(String... pks)

addPrimaryKey

public DataRow addPrimaryKey(boolean applyContainer,
                             Collection<String> pks)

setPrimaryKey

public DataRow setPrimaryKey(boolean applyContainer,
                             String... pks)

setPrimaryKey

public DataRow setPrimaryKey(String... pks)

setPrimaryKey

public DataRow setPrimaryKey(boolean applyContainer,
                             Collection<String> pks)

设置主键

参数:

applyContainer - 是否应用到上级容器

pks - keys

返回:

DataRow

setPrimaryKey

public DataRow setPrimaryKey(Collection<String> pks)

getPrimaryColumns

public LinkedHashMap<String,Column> getPrimaryColumns()

getPrimaryKeys

public List<String> getPrimaryKeys()

读取主键 主键为空时且容器有主键时,读取容器主键,否则返回默认主键

返回:

List

getPrimaryKey

public String getPrimaryKey()

getPrimaryValues

public List<Object> getPrimaryValues()

主键值

返回:

List

getPrimaryValue

public Object getPrimaryValue()

hasPrimaryKeys

public boolean hasPrimaryKeys()

是否有主键

返回:

boolean

hasSelfPrimaryKeys

public boolean hasSelfPrimaryKeys()

自身是否有主键

返回:

boolean

getDataSource

public String getDataSource()

读取数据源 数据源为空时,读取容器数据源

返回:

String

getCategory

public String getCategory()

setCategory

public DataRow setCategory(String category)

getRelations

public DataRow getRelations()

setRelations

public DataRow setRelations(DataRow relations)

addRelation

public DataRow addRelation(DataRow relation)

addRelation

public DataRow addRelation(String relation)

getRelation

public DataRow getRelation(String key)

getDataLink

public String getDataLink()

setDataSource

public DataRow setDataSource(String dataSource)

设置数据源 当前对象处于容器中时,设置容器数据源

参数:

dataSource - dataSource

返回:

DataRow

getChildren

public Object getChildren()

子类

返回:

Object

setChildren

public DataRow setChildren(Object children)

getAllChild

public DataSet getAllChild(String key)

所有上级数据(递归)

返回:

List

entity

public <T> T entity(Class<T> clazz,
                    String... configs)

转换成对象

类型参数:

T - T

参数:

clazz - clazz

configs - 属性对应关系 name:USER_NAME

返回:

T

has

public boolean has(String key)

是否有指定的key

参数:

key - key

返回:

boolean

hasValue

public boolean hasValue(String key)

hasKey

public boolean hasKey(String key)

containsKey

public boolean containsKey(String key)

keys

public List<String> keys()

putAll

public void putAll(Map<? extends String,? extends Object> map)

指定者:

putAll 在接口中 Map<String,Object>

覆盖:

putAll 在类中 HashMap<String,Object>

put

public DataRow put(KeyAdapter.KEY_CASE keyCase,
                   String key,
                   Object value)

put

public DataRow put(boolean checkUpdate,
                   String key,
                   Object value)

put

public DataRow put(boolean checkUpdate,
                   KeyAdapter.KEY_CASE keyCase,
                   String key,
                   Object value)

put

public DataRow put(boolean checkUpdate,
                   KeyAdapter.KEY_CASE keyCase,
                   String key,
                   Object value,
                   boolean pk,
                   boolean override)

参数:

keyCase - keyCase

key - key

value - value

checkUpdate - 检测是否需要更新

pk - 是否是主键 pk 是否是主键

override - 是否覆盖之前的主键(追加到primaryKeys) 默认覆盖(单一主键)

返回:

DataRow

put

public DataRow put(KeyAdapter.KEY_CASE keyCase,
                   String key,
                   Object value,
                   boolean pk,
                   boolean override)

put

public DataRow put(String key,
                   Object value,
                   boolean pk,
                   boolean override)

put

public DataRow put(KeyAdapter.KEY_CASE keyCase,
                   String key,
                   Object value,
                   boolean pk)

put

public DataRow put(String key,
                   Object value,
                   boolean pk)

put

public DataRow put(String key)

puts

public DataSet puts(String key)

put

public Object put(String key,
                  Object value)

这是重写的父类put不要改返回值类型

指定者:

put 在接口中 Map<String,Object>

覆盖:

put 在类中 HashMap<String,Object>

参数:

key - key

value - value

返回:

Object

set

public DataRow set(String key,
                   Object value)

putWithoutNull

public DataRow putWithoutNull(String key,
                              Object value)

putWithoutEmpty

public DataRow putWithoutEmpty(String key,
                               Object value)

putIfEmpty

public DataRow putIfEmpty(String key,
                          Object value)

原来的值为空时执行

参数:

key - key

value - value

返回:

this

putIfNull

public DataRow putIfNull(String key,
                         Object value)

原来的值为null时执行

参数:

key - key

value - value

返回:

this

attr

public DataRow attr(String key,
                    Object value)

setAttribute

public DataRow setAttribute(String key,
                            Object value)

attr

public Object attr(String key)

getAttribute

public Object getAttribute(String key)

tag

public DataRow tag(String key,
                   Object value)

setTag

public DataRow setTag(String key,
                      Object value)

tag

public Object tag(String key)

getTag

public Object getTag(String key)

getTags

public Map<String,Object> getTags()

getRow

public DataRow getRow(String key)

getPoint

public Point getPoint(String key)

getRow

public DataRow getRow(String... keys)

getSet

public DataSet getSet(String key)

getList

public List<?> getList(String key)

getStringNvl

public String getStringNvl(String key,
                           String... defs)

getStringEvl

public String getStringEvl(String key,
                           String... defs)

getString

public String getString(String... keys)

返回第1个存在的key对应的值,有可能返回null或""

参数:

keys - keys

返回:

String

getString

public String getString(String key)

getInt

public Integer getInt(String... keys)
               throws Exception

boolean类型true 解析成 1

参数:

keys - key

返回:

int

抛出:

Exception - 异常 Exception

getInt

public Integer getInt(String key)
               throws Exception

抛出:

Exception

getInt

public Integer getInt(String key,
                      Integer def)

getDouble

public Double getDouble(String... keys)
                 throws Exception

抛出:

Exception

getDouble

public Double getDouble(String key)
                 throws Exception

抛出:

Exception

getDouble

public Double getDouble(String key,
                        Double def)

getDouble

public Double getDouble(String key,
                        Integer def)

getLong

public Long getLong(String... keys)
             throws Exception

抛出:

Exception

getLong

public Long getLong(String key)
             throws Exception

抛出:

Exception

getLong

public Long getLong(String key,
                    Long def)

getLong

public Long getLong(String key,
                    Integer def)

getFloat

public Float getFloat(String... keys)
               throws Exception

抛出:

Exception

getFloat

public Float getFloat(String key)
               throws Exception

抛出:

Exception

getFloat

public Float getFloat(String key,
                      Float def)

getFloat

public Float getFloat(String key,
                      Integer def)

getBoolean

public Boolean getBoolean(String key,
                          Boolean def)

getBoolean

public Boolean getBoolean(String... keys)
                   throws Exception

抛出:

Exception

getBoolean

public Boolean getBoolean(String key)
                   throws Exception

抛出:

Exception

getDecimal

public BigDecimal getDecimal(String... keys)
                      throws Exception

抛出:

Exception

getDecimal

public BigDecimal getDecimal(String key)
                      throws Exception

抛出:

Exception

getDecimal

public BigDecimal getDecimal(String key,
                             Double def)

getDecimal

public BigDecimal getDecimal(String key,
                             Integer def)

getDecimal

public BigDecimal getDecimal(String key,
                             BigDecimal def)

getDecimal

public String getDecimal(String key,
                         String format)
                  throws Exception

抛出:

Exception

getDecimal

public String getDecimal(String key,
                         double def,
                         String format)

getDecimal

public String getDecimal(String key,
                         BigDecimal def,
                         String format)

getDate

public Date getDate(String key,
                    Date def)

getDate

public Date getDate(String key,
                    String def)
             throws Exception

抛出:

Exception

getDate

public Date getDate(String... keys)
             throws Exception

抛出:

Exception

getDate

public Date getDate(String key)
             throws Exception

抛出:

Exception

getBytes

public byte[] getBytes(String key)

ellipsis

public DataRow ellipsis(int length,
                        String... columns)

超长部分忽略

参数:

length - 最长显示长度

columns - 检测列

返回:

this

toSet

public DataSet toSet(String key,
                     String value)

{id:1, code:a, value:100}
toSet("k","v")转换成
[{k:id,v:1},{k:code,v:a},[k:value,v:100]]

参数:

key - 原map中的key存放位置

value - 原map中的value存放位置

返回:

DataSet

toJSON

public String toJSON()

转换成json格式

返回:

String

toJson

public String toJson()

getJson

public String getJson()

toJSON

public String toJSON(com.fasterxml.jackson.annotation.JsonInclude.Include include)

toJson

public String toJson(com.fasterxml.jackson.annotation.JsonInclude.Include include)

getJson

public String getJson(com.fasterxml.jackson.annotation.JsonInclude.Include include)

removeEmpty

public DataRow removeEmpty(String... keys)

removeEmpty

public DataRow removeEmpty(boolean recursion,
                           String... keys)

removeNull

public DataRow removeNull(String... keys)

toXML

public String toXML()

轮换成xml格式

返回:

String

toXML

public String toXML(boolean border,
                    boolean order)

hasContainer

public boolean hasContainer()

是否处于容器内

返回:

boolean

getContainer

public DataSet getContainer()

包含当前对象的容器

返回:

DataSet

setContainer

public DataRow setContainer(DataSet container)

getSchema

public String getSchema()

setSchema

public DataRow setSchema(String schema)

getTable

public String getTable()

setTable

public DataRow setTable(String table)

isExpire

public boolean isExpire(int millisecond)

验证是否过期 根据当前时间与创建时间对比 过期返回 true

参数:

millisecond - 过期时间(毫秒) millisecond

返回:

boolean

isExpire

public boolean isExpire(long millisecond)

是否过期

参数:

millisecond - millisecond

返回:

boolean

isExpire

public boolean isExpire()

clone

public Object clone()

复制数据

覆盖:

clone 在类中 HashMap<String,Object>

返回:

Object

getIsNew

public Boolean getIsNew()

setIsNew

public DataRow setIsNew(Boolean isNew)

getUpdateColumns

public List<String> getUpdateColumns()

getUpdateColumns

public LinkedHashMap<String,Column> getUpdateColumns(boolean metadata)

getColumns

public LinkedHashMap<String,Column> getColumns()

getIgnoreUpdateColumns

public List<String> getIgnoreUpdateColumns()

removes

public DataRow removes(String... keys)

删除指定的key 不和remove命名 避免调用remoate("ID","CODE")时与HashMap.remove(Object key, Object value) 冲突

参数:

keys - keys

返回:

DataRow

removes

public DataRow removes(List<String> keys)

remove

public Object remove(Object key)

指定者:

remove 在接口中 Map<String,Object>

覆盖:

remove 在类中 HashMap<String,Object>

clearUpdateColumns

public DataRow clearUpdateColumns()

清空需要更新的列

返回:

DataRow

clearIgnoreUpdateColumns

public DataRow clearIgnoreUpdateColumns()

removeUpdateColumns

public DataRow removeUpdateColumns(String... cols)

addUpdateColumns

public DataRow addUpdateColumns(String... cols)

添加需要更新的列

参数:

cols - cols

返回:

DataRow

addIgnoreColumns

public DataRow addIgnoreColumns(String... cols)

addAllUpdateColumns

public DataRow addAllUpdateColumns()

copy

public DataRow copy(boolean regex,
                    DataRow data,
                    String[] fixs,
                    String... keys)

将数据从data中复制到this

参数:

regex - 是否开启正则匹配

data - data

fixs - fixs

keys - this与data中的key不同时 "this.key:data.key"(CD:ORDER_CD)

返回:

DataRow

copy

public DataRow copy(boolean regex,
                    DataRow data,
                    String... keys)

copy

public DataRow copy(boolean regex,
                    DataRow data,
                    List<String> fixs,
                    String... keys)

copy

public DataRow copy(DataRow data,
                    String[] fixs,
                    String... keys)

copy

public DataRow copy(DataRow data,
                    String... keys)

copy

public DataRow copy(DataRow data,
                    List<String> fixs,
                    String... keys)

extract

public DataRow extract(boolean regex,
                       String... keys)

/** 抽取指定列,生成新的DataRow,新的DataRow只包括指定列的值,不包含其他附加信息(如来源表)

参数:

keys - keys

regex - 是否开启正则匹配

返回:

DataRow

extract

public DataRow extract(boolean regex,
                       List<String> keys)

extract

public DataRow extract(String... keys)

extract

public DataRow extract(List<String> keys)

copyString

public DataRow copyString(DataRow data,
                          String... keys)

复制String类型数据

参数:

data - data

keys - keys

返回:

DataRow

numberKeys

public List<String> numberKeys()

所有数字列

返回:

List

checkRequired

public boolean checkRequired(String... keys)

检测必选项

参数:

keys - keys

返回:

boolean

checkRequired

public boolean checkRequired(List<String> keys)

camel_

public DataRow camel_()

驼峰转下划线

返回:

DataRow

camel

public DataRow camel()

camel

public DataRow camel(boolean lower)

下划线转驼峰

参数:

lower - 是否先转换成小写 遇到全大写但没有下划线的情况 false:不处理 true:全部转成小写

返回:

DataSet

Camel

public DataRow Camel()

getKeyCase

protected static String getKeyCase(KeyAdapter.KEY_CASE keyCase,
                                   String key)

key大小写转换

参数:

keyCase - keyCase

key - key

返回:

String

getKeyCase

public static String getKeyCase(String key)

putKeyCase

protected static String putKeyCase(KeyAdapter.KEY_CASE keyCase,
                                   String key)

key大小写转换

参数:

keyCase - keyCase

key - key

返回:

String

putKeyCase

public static String putKeyCase(String key)

isUpdateNullColumn

public boolean isUpdateNullColumn()

是否更新null列

返回:

boolean

setUpdateNullColumn

public DataRow setUpdateNullColumn(boolean updateNullColumn)

设置是否更新null列

参数:

updateNullColumn - updateNullColumn

返回:

DataRow

isUpdateEmptyColumn

public boolean isUpdateEmptyColumn()

是否更新空列

返回:

boolean

setUpdateEmptyColumn

public DataRow setUpdateEmptyColumn(boolean updateEmptyColumn)

设置是否更新空列

参数:

updateEmptyColumn - updateEmptyColumn

返回:

DataRow

isInsertNullColumn

public boolean isInsertNullColumn()

setInsertNullColumn

public void setInsertNullColumn(boolean insertNullColumn)

isInsertEmptyColumn

public boolean isInsertEmptyColumn()

isReplaceEmptyNull

public boolean isReplaceEmptyNull()

setInsertEmptyColumn

public void setInsertEmptyColumn(boolean insertEmptyColumn)

changeKey

public DataRow changeKey(String key,
                         String target,
                         boolean remove)

替换key

参数:

key - key

target - target

remove - 是否删除原来的key

返回:

DataRow

changeKey

public DataRow changeKey(String key,
                         String target)

replaceEmpty

public DataRow replaceEmpty(String value)

替换所有空值

参数:

value - value

返回:

DataRow

trim

public DataRow trim()

所有String类型的值执行trim

返回:

this

trim

public DataRow trim(String... keys)

compress

public DataRow compress()

多个空白压缩成一个空格

返回:

DataRow

compress

public DataRow compress(String... keys)

sbc2dbc

public DataRow sbc2dbc()

全角转半角

返回:

this

sbc2dbc

public DataRow sbc2dbc(String... keys)

replaceEmpty

public DataRow replaceEmpty(String replace,
                            String... keys)

替换所有空值

参数:

keys - keys

replace - replace

返回:

DataRow

replaceNull

public DataRow replaceNull(String replace,
                           String... keys)

替换所有NULL值

参数:

keys - keys

replace - replace

返回:

DataRow

replaces

public DataRow replaces(String oldChar,
                        String replace,
                        String... keys)

replaces

public DataRow replaces(boolean regex,
                        String oldChar,
                        String replace,
                        String... keys)

replaceRegex

public DataRow replaceRegex(String regex,
                            String replace,
                            String... keys)

join

public String join(String... keys)

拼接value

参数:

keys - keys

返回:

String

convertDate

public DataRow convertDate(String... keys)

convertDate

public DataRow convertDate(Date def,
                           String... keys)

convertInt

public DataRow convertInt(String... keys)

convertInt

public DataRow convertInt(Integer def,
                          String... keys)

convertLong

public DataRow convertLong(String... keys)

convertLong

public DataRow convertLong(Long def,
                           String... keys)

convertDouble

public DataRow convertDouble(String... keys)

convertDouble

public DataRow convertDouble(Double def,
                             String... keys)

convertNumber

public DataRow convertNumber(String... keys)

指定key转换成number

参数:

keys - keys

返回:

DataRow

convertDecimal

public DataRow convertDecimal(BigDecimal def,
                              String... keys)

convertString

public DataRow convertString(String... keys)

contains

public boolean contains(String key)

是否包含key(不要求完全匹配,根据KEY_CASE有可能不区分大小写)

参数:

key - key

返回:

boolean

get

public Object get(String... keys)

返回第一个存在的key对应的value,key不要求完全匹配根据KEY_CASE有可能不区分大小写
如果需要取第一个不为null的值调用nvl(String ... keys)
第一个不为空的值调用evl(String ... keys)

参数:

keys - keys

返回:

Object

get

public Object get(String key)

get

public Object get(KeyAdapter.KEY_CASE keyCase,
                  String key)

recursion

public Object recursion(boolean strict,
                        String... keys)

按keys顺序递归取值,如果其中一层是数组 取第0个，不支持多维数组
strict=false时,如果遇到基础类型值(包含String)则直接返回当前值，忽略之后的key
strict=true时，必须提取到最后一层，如果失败则返回null 如提取用户的部门的领导的年率,中间遇到部门只是个String类型,则直接返回部门String

参数:

keys - keys

strict - 是否严格按key顺序提取到最后一层

返回:

Object

recursion

public Object recursion(String... keys)

nvl

public Object nvl(String... keys)

evl

public Object evl(String... keys)

add

public DataRow add(String target,
                   String key,
                   int value)

在key列基础上 +value,如果原来没有key列则默认0并put到target 如果target与key一致则覆盖原值

参数:

target - 计算结果key

key - key

value - value

返回:

DataRow

add

public DataRow add(String target,
                   String key,
                   double value)

add

public DataRow add(String target,
                   String key,
                   short value)

add

public DataRow add(String target,
                   String key,
                   float value)

add

public DataRow add(String target,
                   String key,
                   BigDecimal value)

add

public DataRow add(String key,
                   int value)

add

public DataRow add(String key,
                   double value)

add

public DataRow add(String key,
                   short value)

add

public DataRow add(String key,
                   float value)

add

public DataRow add(String key,
                   BigDecimal value)

subtract

public DataRow subtract(String target,
                        String key,
                        int value)

subtract

public DataRow subtract(String target,
                        String key,
                        double value)

subtract

public DataRow subtract(String target,
                        String key,
                        short value)

subtract

public DataRow subtract(String target,
                        String key,
                        float value)

subtract

public DataRow subtract(String target,
                        String key,
                        BigDecimal value)

subtract

public DataRow subtract(String key,
                        int value)

subtract

public DataRow subtract(String key,
                        double value)

subtract

public DataRow subtract(String key,
                        short value)

subtract

public DataRow subtract(String key,
                        float value)

subtract

public DataRow subtract(String key,
                        BigDecimal value)

multiply

public DataRow multiply(String target,
                        String key,
                        int value)

multiply

public DataRow multiply(String target,
                        String key,
                        double value)

multiply

public DataRow multiply(String target,
                        String key,
                        short value)

multiply

public DataRow multiply(String target,
                        String key,
                        float value)

multiply

public DataRow multiply(String target,
                        String key,
                        BigDecimal value)

multiply

public DataRow multiply(String key,
                        int value)

multiply

public DataRow multiply(String key,
                        double value)

multiply

public DataRow multiply(String key,
                        short value)

multiply

public DataRow multiply(String key,
                        float value)

multiply

public DataRow multiply(String key,
                        BigDecimal value)

divide

public DataRow divide(String target,
                      String key,
                      int value)

divide

public DataRow divide(String target,
                      String key,
                      double value)

divide

public DataRow divide(String target,
                      String key,
                      short value)

divide

public DataRow divide(String target,
                      String key,
                      float value)

divide

public DataRow divide(String target,
                      String key,
                      BigDecimal value,
                      int scale,
                      int round)

除法，涉及到小数位与舍入问题可以提供scale,mode参数

参数:

target - 结果保存位置,如果与key一致则覆盖原值

key - 属性

scale - 小数位

round - 舍入模式 参考BigDecimal静态常量 ROUND_UP = 0 舍入远离零的舍入模式 在丢弃非零部分之前始终增加数字（始终对非零舍弃部分前面的数字加 1） 如:2.36 转成 2.4
ROUND_DOWN = 1 接近零的舍入模式 在丢弃某部分之前始终不增加数字(从不对舍弃部分前面的数字加1,即截短). 如:2.36 转成 2.3
ROUND_CEILING = 2 接近正无穷大的舍入模式 如果 BigDecimal 为正,则舍入行为与 ROUND_UP 相同 如果为负,则舍入行为与 ROUND_DOWN 相同 相当于是 ROUND_UP 和 ROUND_DOWN 的合集
ROUND_FLOOR = 3 接近负无穷大的舍入模式 如果 BigDecimal 为正,则舍入行为与 ROUND_DOWN 相同 如果为负,则舍入行为与 ROUND_UP 相同 与ROUND_CEILING 正好相反
ROUND_HALF_UP = 4 四舍五入
ROUND_HALF_DOWN = 5 五舍六入
ROUND_HALF_EVEN = 6 四舍六入 五留双(银行家舍入法)
如果舍弃部分左边的数字为奇数,则舍入行为与 ROUND_HALF_UP 相同（四舍五入）
如果为偶数,则舍入行为与 ROUND_HALF_DOWN 相同（五舍六入）
如:1.15 转成 1.2,因为5前面的1是奇数;1.25 转成 1.2,因为5前面的2是偶数
ROUND_UNNECESSARY=7 断言所请求的操作具有准确的结果，因此不需要舍入。如果在产生不精确结果的操作上指定了该舍入模式，则会抛出ArithmeticException异常

返回:

DataRow

divide

public DataRow divide(String target,
                      String key,
                      BigDecimal value,
                      int mode)

divide

public DataRow divide(String key,
                      int value)

divide

public DataRow divide(String key,
                      double value)

divide

public DataRow divide(String key,
                      short value)

divide

public DataRow divide(String key,
                      float value)

divide

public DataRow divide(String key,
                      BigDecimal value,
                      int mode)

round

public DataRow round(String target,
                     String key,
                     int scale,
                     int mode)

舍入

参数:

target - 结果保存位置,如果与key一致则覆盖原值

key - 属性

scale - 小数位

mode - 舍入模式 参考BigDecimal静态常量 ROUND_UP = 0 舍入远离零的舍入模式 在丢弃非零部分之前始终增加数字（始终对非零舍弃部分前面的数字加 1） 如:2.36 转成 2.4
ROUND_DOWN = 1 接近零的舍入模式 在丢弃某部分之前始终不增加数字(从不对舍弃部分前面的数字加1,即截短). 如:2.36 转成 2.3
ROUND_CEILING = 2 接近正无穷大的舍入模式 如果 BigDecimal 为正,则舍入行为与 ROUND_UP 相同 如果为负,则舍入行为与 ROUND_DOWN 相同 相当于是 ROUND_UP 和 ROUND_DOWN 的合集
ROUND_FLOOR = 3 接近负无穷大的舍入模式 如果 BigDecimal 为正,则舍入行为与 ROUND_DOWN 相同 如果为负,则舍入行为与 ROUND_UP 相同 与ROUND_CEILING 正好相反
ROUND_HALF_UP = 4 四舍五入
ROUND_HALF_DOWN = 5 五舍六入
ROUND_HALF_EVEN = 6 四舍六入 五留双(银行家舍入法)
如果舍弃部分左边的数字为奇数,则舍入行为与 ROUND_HALF_UP 相同（四舍五入）
如果为偶数,则舍入行为与 ROUND_HALF_DOWN 相同（五舍六入）
如:1.15 转成 1.2,因为5前面的1是奇数;1.25 转成 1.2,因为5前面的2是偶数
ROUND_UNNECESSARY=7 断言所请求的操作具有准确的结果，因此不需要舍入。如果在产生不精确结果的操作上指定了该舍入模式，则会抛出ArithmeticException异常

返回:

DataRow

round

public DataRow round(String key,
                     int scale,
                     int mode)

toString

public String toString()

覆盖:

toString 在类中 AbstractMap<String,Object>

numberFormat

protected DataRow numberFormat(String src,
                               String tar,
                               String format,
                               String def)

dateFormat

protected DataRow dateFormat(String src,
                             String tar,
                             String format,
                             Date def)

dateFormat

protected DataRow dateFormat(String src,
                             String tar,
                             String format,
                             String def)

dateParse

protected DataRow dateParse(String src,
                            String tar,
                            String format,
                            Date def)

日期解析,推荐调用parse.date()

参数:

src - 源列

tar - 结果列

format - 如果是String 按format格式解析

def - 默认值

返回:

DataRow

抛出:

Exception

numberParse

protected DataRow numberParse(String src,
                              String tar,
                              String def)

数字解析,解析成BigDecimal 推荐调用parse.number()

参数:

src - 源列

tar - 结果列

def - 默认值 如果默认值转换数字失败会抛出异常

返回:

DataRow

抛出:

Exception