org.dromara.hutool.core.io.stream

Class LineCounter

java.lang.Object

org.dromara.hutool.core.io.stream.LineCounter

All Implemented Interfaces:

Closeable, AutoCloseable

public class LineCounter
extends Object
implements Closeable

行数计数器

Since:

6.0.0

Constructor Summary

Constructors

Constructor and Description
LineCounter(InputStream is, int bufferSize) 构造

Method Summary

Modifier and Type	Method and Description
void	close()
int	getCount() 获取行数
LineCounter	setLastLineSeparatorAsNewLine(boolean lastLineSeparatorAsNewLine) 设置是否将最后一行分隔符作为新行，Linux下要求最后一行必须带有换行符，不算一行，此处用户选择

Methods inherited from class java.lang.Object

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

Constructor Detail

LineCounter

public LineCounter(InputStream is,
                   int bufferSize)

构造

Parameters:

is - 输入流

bufferSize - 缓存大小，小于1则使用默认的1024

Method Detail

setLastLineSeparatorAsNewLine

public LineCounter setLastLineSeparatorAsNewLine(boolean lastLineSeparatorAsNewLine)

设置是否将最后一行分隔符作为新行，Linux下要求最后一行必须带有换行符，不算一行，此处用户选择

Parameters:

lastLineSeparatorAsNewLine - 是否将最后一行分隔符作为新行

Returns:

this

getCount

public int getCount()

获取行数

Returns:

行数

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException