cn.hutool.core.text.csv

Class CsvTokener

java.lang.Object

cn.hutool.core.text.csv.CsvTokener

All Implemented Interfaces:

Closeable, AutoCloseable

public class CsvTokener
extends Object
implements Closeable

CSV解析器，用于解析CSV文件

Since:

5.8.0

Author:

looly

Constructor Summary

Constructors

Constructor and Description
CsvTokener(Reader reader) 构造

Method Summary

Modifier and Type	Method and Description
void	back() 将标记回退到第一个字符
void	close()
long	getIndex() 获取当前位置
int	next() 读取下一个字符，并记录位置

Methods inherited from class java.lang.Object

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

Constructor Detail

CsvTokener

public CsvTokener(Reader reader)

构造

Parameters:

reader - Reader

Method Detail

next

public int next()

读取下一个字符，并记录位置

Returns:

下一个字符

back

public void back()
          throws IllegalStateException

将标记回退到第一个字符

Throws:

IllegalStateException - 当多次调用back时，抛出此异常

getIndex

public long getIndex()

获取当前位置

Returns:

位置

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException