com.serotonin.modbus4j.msg

类 ReadNumericRequest

java.lang.Object

com.serotonin.modbus4j.msg.ModbusMessage

com.serotonin.modbus4j.msg.ModbusRequest

com.serotonin.modbus4j.msg.ReadNumericRequest

直接已知子类:

ReadHoldingRegistersRequest, ReadInputRegistersRequest

public abstract class ReadNumericRequest
extends ModbusRequest

字段概要

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

slaveId

构造器概要

构造器

构造器和说明
ReadNumericRequest(int slaveId, int startOffset, int numberOfRegisters)

方法概要

限定符和类型	方法和说明
protected byte[]	getData(ProcessImage processImage)
protected abstract short	getNumeric(ProcessImage processImage, int index)
protected void	readRequest(ByteQueue queue)
String	toString()
void	validate(Modbus modbus)
protected void	writeRequest(ByteQueue queue)

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

createModbusRequest, handle, writeImpl

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

convertToBooleans, convertToBytes, convertToBytes, convertToShorts, getFunctionCode, getSlaveId, write

从类继承的方法 java.lang.Object

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

构造器详细资料

ReadNumericRequest

public ReadNumericRequest(int slaveId,
                          int startOffset,
                          int numberOfRegisters)
                   throws ModbusTransportException

抛出:

ModbusTransportException

方法详细资料

validate

public void validate(Modbus modbus)
              throws ModbusTransportException

指定者:

validate 在类中 ModbusRequest

抛出:

ModbusTransportException

writeRequest

protected void writeRequest(ByteQueue queue)

指定者:

writeRequest 在类中 ModbusRequest

readRequest

protected void readRequest(ByteQueue queue)

指定者:

readRequest 在类中 ModbusRequest

getData

protected byte[] getData(ProcessImage processImage)
                  throws ModbusTransportException

抛出:

ModbusTransportException

getNumeric

protected abstract short getNumeric(ProcessImage processImage,
                                    int index)
                             throws ModbusTransportException

抛出:

ModbusTransportException

toString

public String toString()

覆盖:

toString 在类中 Object