org.dromara.hutool.poi.csv

Class CsvRow

java.lang.Object

org.dromara.hutool.core.lang.wrapper.SimpleWrapper<List<E>>

org.dromara.hutool.core.collection.ListWrapper<String>

org.dromara.hutool.poi.csv.CsvRow

All Implemented Interfaces:

Iterable<String>, Collection<String>, List<String>, Wrapper<List<String>>

public final class CsvRow
extends ListWrapper<String>

CSV中一行的表示

Author:

Looly

Field Summary

Fields inherited from class org.dromara.hutool.core.lang.wrapper.SimpleWrapper

raw

Constructor Summary

Constructors

Constructor and Description
CsvRow(long originalLineNumber, Map<String,Integer> headerMap, List<String> fields) 构造

Method Summary

Modifier and Type	Method and Description
boolean	containsAll(Collection<?> c)
String	get(int index)
String	getByName(String name) 获取标题对应的字段内容
Map<String,String>	getFieldMap() 获取标题与字段值对应的Map
long	getOriginalLineNumber() 获取原始行号，多行情况下为首行行号。
<T> T	toBean(Class<T> clazz) 一行数据转换为Bean对象，忽略转换错误
String	toString()

Methods inherited from class org.dromara.hutool.core.collection.ListWrapper

add, add, addAll, addAll, clear, contains, equals, forEach, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, parallelStream, remove, remove, removeAll, removeIf, replaceAll, retainAll, set, size, sort, spliterator, stream, subList, toArray, toArray

Methods inherited from class org.dromara.hutool.core.lang.wrapper.SimpleWrapper

getRaw

Methods inherited from class java.lang.Object

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

Constructor Detail

CsvRow

public CsvRow(long originalLineNumber,
              Map<String,Integer> headerMap,
              List<String> fields)

构造

Parameters:

originalLineNumber - 对应文件中的第几行

headerMap - 标题Map

fields - 数据列表

Method Detail

getOriginalLineNumber

public long getOriginalLineNumber()

获取原始行号，多行情况下为首行行号。忽略注释行

Returns:

the original line number 行号

getByName

public String getByName(String name)

获取标题对应的字段内容

Parameters:

name - 标题名

Returns:

字段值，null表示无此字段值

Throws:

IllegalStateException - CSV文件无标题行抛出此异常

getFieldMap

public Map<String,String> getFieldMap()

获取标题与字段值对应的Map

Returns:

标题与字段值对应的Map

Throws:

IllegalStateException - CSV文件无标题行抛出此异常

toBean

public <T> T toBean(Class<T> clazz)

一行数据转换为Bean对象，忽略转换错误

Type Parameters:

T - Bean类型

Parameters:

clazz - bean类

Returns:

Bean

Since:

5.3.6

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<String>

Specified by:

containsAll in interface List<String>

Overrides:

containsAll in class ListWrapper<String>

get

public String get(int index)

Specified by:

get in interface List<String>

Overrides:

get in class ListWrapper<String>

toString

public String toString()

Overrides:

toString in class Object