cn.allbs.utils.hj212.format

类 T212Generator

java.lang.Object

cn.allbs.utils.hj212.format.T212Generator

所有已实现的接口:

Configured<T212Generator>, Closeable, AutoCloseable

public class T212Generator
extends Object
implements Configured<T212Generator>, Closeable

功能:

版本:

1.0

作者:

chenQi

字段概要

字段

限定符和类型	字段和说明
static char[]	FOOTER
static char[]	HEADER
protected Writer	writer

构造器概要

构造器

构造器和说明
T212Generator(Writer writer)

方法概要

限定符和类型	方法和说明
void	close()
void	configured(Configurator<T212Generator> configurator) 被配置
void	setGeneratorFeature(int generatorFeature) 设置生成特性
int	writeCrc(char[] crc) 写入 DATA_CRC 校验
int	writeData(char[] data) 读取 数据段
int	writeDataAndLenAndCrc(char[] data) 写入 数据段长度+CRC校验
int	writeDataLen(char[] len) 写入 数据段长度
int	writeFooter() 写入 包尾
int	writeHeader() 写入 包头
int	writeHexInt32(int i) 写入 4字节Integer

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

HEADER

public static char[] HEADER

FOOTER

public static char[] FOOTER

writer

protected Writer writer

构造器详细资料

T212Generator

public T212Generator(Writer writer)

方法详细资料

setGeneratorFeature

public void setGeneratorFeature(int generatorFeature)

设置生成特性

参数:

generatorFeature - 生成特性

writeHeader

public int writeHeader()
                throws IOException

写入 包头

返回:

count always 2

抛出:

IOException - 读写异常

另请参阅:

PacketElement.HEADER

writeDataLen

public int writeDataLen(char[] len)
                 throws IOException,
                        T212FormatException

写入 数据段长度

参数:

len - chars

返回:

length always 4

抛出:

IOException - 读写异常

T212FormatException - 212编码转换异常

另请参阅:

PacketElement.DATA_LEN

writeHexInt32

public int writeHexInt32(int i)
                  throws IOException

写入 4字节Integer

参数:

i - integer

返回:

length always 4

抛出:

IOException - 读写异常

writeData

public int writeData(char[] data)
              throws IOException

读取 数据段

参数:

data - data chars

返回:

data length

抛出:

IOException - 读写异常

另请参阅:

PacketElement.DATA

writeCrc

public int writeCrc(char[] crc)
             throws IOException,
                    T212FormatException

写入 DATA_CRC 校验

参数:

crc - crc chars

返回:

length always 4

抛出:

T212FormatException - 212编码转换异常

IOException - 读写异常

另请参阅:

PacketElement.DATA_CRC

writeDataAndLenAndCrc

public int writeDataAndLenAndCrc(char[] data)
                          throws IOException,
                                 T212FormatException

写入 数据段长度+CRC校验

参数:

data - data chars

返回:

data length with 8 chars(4 chars for data_len and 4 chars for data_crc)

抛出:

T212FormatException - 212协议转换异常

IOException - 读写异常

另请参阅:

PacketElement.DATA_LEN

writeFooter

public int writeFooter()
                throws IOException

写入 包尾

返回:

length always 2

抛出:

IOException - 读写异常

另请参阅:

PacketElement.FOOTER

configured

public void configured(Configurator<T212Generator> configurator)

从接口复制的说明: Configured

被配置

指定者:

configured 在接口中 Configured<T212Generator>

参数:

configurator - 目标配置器

close

public void close()

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable