程序包 com.huangjian.modbus4j.msg

类 WriteMaskRegisterRequest

java.lang.Object

com.huangjian.modbus4j.msg.ModbusMessage

com.huangjian.modbus4j.msg.ModbusRequest

com.huangjian.modbus4j.msg.WriteMaskRegisterRequest

public class WriteMaskRegisterRequest
extends ModbusRequest

WriteMaskRegisterRequest class.

字段概要

从类继承的字段 com.huangjian.modbus4j.msg.ModbusMessage

slaveId

构造器概要

构造器

构造器	说明
WriteMaskRegisterRequest(int slaveId, int writeOffset)	Constructor that defaults the masks to have no effect on the register.
WriteMaskRegisterRequest(int slaveId, int writeOffset, int andMask, int orMask)	Constructor for WriteMaskRegisterRequest.

方法概要

修饰符和类型	方法	说明
byte	getFunctionCode()	getFunctionCode.
protected void	readRequest(ByteQueue queue)	readRequest.
void	setBit(int bit, boolean value)	setBit.
void	validate(Modbus modbus)	validate.
protected void	writeRequest(ByteQueue queue)	writeRequest.

从类继承的方法 com.huangjian.modbus4j.msg.ModbusRequest

createModbusRequest, handle, writeImpl

从类继承的方法 com.huangjian.modbus4j.msg.ModbusMessage

convertToBooleans, convertToBytes, convertToBytes, convertToShorts, getSlaveId, write

从类继承的方法 java.lang.Object

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

构造器详细资料

WriteMaskRegisterRequest

public WriteMaskRegisterRequest(int slaveId,
 int writeOffset)
                         throws ModbusTransportException

Constructor that defaults the masks to have no effect on the register. Use the setBit function to modify mask values.

参数:

slaveId - a int.

writeOffset - a int.

抛出:

ModbusTransportException - when necessary

WriteMaskRegisterRequest

public WriteMaskRegisterRequest(int slaveId,
 int writeOffset,
 int andMask,
 int orMask)
                         throws ModbusTransportException

Constructor for WriteMaskRegisterRequest.

参数:

slaveId - a int.

writeOffset - a int.

andMask - a int.

orMask - a int.

抛出:

ModbusTransportException - if any.

方法详细资料

validate

public void validate(Modbus modbus)
              throws ModbusTransportException

validate.

指定者:

validate 在类中 ModbusRequest

参数:

modbus - a Modbus object.

抛出:

ModbusTransportException - if any.

setBit

public void setBit(int bit,
 boolean value)

setBit.

参数:

bit - a int.

value - a boolean.

writeRequest

protected void writeRequest(ByteQueue queue)

writeRequest.

指定者:

writeRequest 在类中 ModbusRequest

参数:

queue - a ByteQueue object.

getFunctionCode

public byte getFunctionCode()

getFunctionCode.

指定者:

getFunctionCode 在类中 ModbusMessage

返回:

a byte.

readRequest

protected void readRequest(ByteQueue queue)

readRequest.

指定者:

readRequest 在类中 ModbusRequest

参数:

queue - a ByteQueue object.