org.ttzero.excel.util

类 ExtBufferedWriter

java.lang.Object

java.io.Writer

java.io.BufferedWriter

org.ttzero.excel.util.ExtBufferedWriter

所有已实现的接口:

Closeable, Flushable, Appendable, AutoCloseable

public class ExtBufferedWriter
extends BufferedWriter

Single-threaded operation stream, internal multiplexing buffer

作者:

guanquan.wang on 2017/10/11.

字段概要

字段

限定符和类型	字段和说明
static char[]	digitOnes
static char[]	digits
static char[]	digits_uppercase
static char[]	digitTens

从类继承的字段 java.io.Writer

lock

构造器概要

构造器

构造器和说明
ExtBufferedWriter(Writer out)
ExtBufferedWriter(Writer out, int sz)

方法概要

限定符和类型	方法和说明
void	escapeWrite(char c) Write as escape character
void	escapeWrite(String text) Write as escape text
long	getWrittenChars() Returns the number of characters that have been written
static int	stringSize(int x)
static int	stringSize(long x)
char[]	toChars(int i)
char[]	toChars(long i)
void	write(char[] cbuf, int off, int len)
void	write(double d) Write double-precision floating-point value
void	write(float f) Write single-precision floating-point value
void	write(int c)
void	write(long l) Write long value
void	write(String s, int off, int len)
void	writeInt(int n) Write integer value

从类继承的方法 java.io.BufferedWriter

close, flush, newLine

从类继承的方法 java.io.Writer

append, append, append, write, write

从类继承的方法 java.lang.Object

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

字段详细资料

digitTens

public static final char[] digitTens

digitOnes

public static final char[] digitOnes

digits

public static final char[] digits

digits_uppercase

public static final char[] digits_uppercase

构造器详细资料

ExtBufferedWriter

public ExtBufferedWriter(Writer out)

ExtBufferedWriter

public ExtBufferedWriter(Writer out,
                         int sz)

方法详细资料

writeInt

public void writeInt(int n)
              throws IOException

Write integer value

参数:

n - the integer value

抛出:

IOException - if I/O error occur

write

public void write(long l)
           throws IOException

Write long value

参数:

l - the long value

抛出:

IOException - if I/O error occur

write

public void write(float f)
           throws IOException

Write single-precision floating-point value

参数:

f - the single-precision floating-point value

抛出:

IOException - if I/O error occur

escapeWrite

public void escapeWrite(char c)
                 throws IOException

Write as escape character

参数:

c - a character value

抛出:

IOException - if I/O error occur

escapeWrite

public void escapeWrite(String text)
                 throws IOException

Write as escape text

参数:

text - string

抛出:

IOException - if I/O error occur

write

public void write(double d)
           throws IOException

Write double-precision floating-point value

参数:

d - the double-precision floating-point value

抛出:

IOException - if I/O error occur

write

public void write(int c)
           throws IOException

覆盖:

write 在类中 BufferedWriter

抛出:

IOException

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws IOException

覆盖:

write 在类中 BufferedWriter

抛出:

IOException

write

public void write(String s,
                  int off,
                  int len)
           throws IOException

覆盖:

write 在类中 BufferedWriter

抛出:

IOException

getWrittenChars

public long getWrittenChars()

Returns the number of characters that have been written

返回:

number of characters

toChars

public char[] toChars(int i)

stringSize

public static int stringSize(int x)

toChars

public char[] toChars(long i)

stringSize

public static int stringSize(long x)