Package io.openems.edge.bridge.modbus.api.element

Class AbstractSingleWordElement<SELF extends ModbusRegisterElement<SELF,T>,T>

java.lang.Object

io.openems.edge.bridge.modbus.api.element.ModbusElement

io.openems.edge.bridge.modbus.api.element.AbstractModbusElement<SELF,com.ghgande.j2mod.modbus.procimg.Register[],T>

io.openems.edge.bridge.modbus.api.element.ModbusRegisterElement<SELF,T>

io.openems.edge.bridge.modbus.api.element.AbstractSingleWordElement<SELF,T>

Type Parameters:

SELF - the subclass of myself

T - the OpenEMS type

Direct Known Subclasses:

BitsWordElement, SignedWordElement, UnsignedWordElement

public abstract class AbstractSingleWordElement<SELF extends ModbusRegisterElement<SELF,T>,T>
extends ModbusRegisterElement<SELF,T>

A WordElement has a size of one Modbus Registers or 16 bit.

Nested Class Summary

Nested classes/interfaces inherited from class io.openems.edge.bridge.modbus.api.element.AbstractModbusElement

AbstractModbusElement.FillElementsPriority

Field Summary

Fields inherited from class io.openems.edge.bridge.modbus.api.element.AbstractModbusElement

nextWriteValue, type

Fields inherited from class io.openems.edge.bridge.modbus.api.element.ModbusElement

length, startAddress

Constructor Summary

Constructors

Constructor	Description
AbstractSingleWordElement(OpenemsType type, int startAddress)

Method Summary

Modifier and Type	Method	Description
protected T	registersToValue(com.ghgande.j2mod.modbus.procimg.Register[] registers)	Converts the Registers from j2mod to the expected type.
protected com.ghgande.j2mod.modbus.procimg.Register[]	valueToRaw(T value)

Methods inherited from class io.openems.edge.bridge.modbus.api.element.ModbusRegisterElement

byteBufferToValue, byteOrder, commonRegistersToValue, getByteOrder, rawToValue, valueToByteBuffer, valueToRaw

Methods inherited from class io.openems.edge.bridge.modbus.api.element.AbstractModbusElement

_getFillElementsPriority, deactivate, debug, fillElementsPriority, getNextWriteValueAndReset, invalidate, isDebug, onNextWriteValueReset, onSetNextWrite, onUpdateCallback, self, setInputValue, setNextWriteValue, setNextWriteValueFromObject, toString

Methods inherited from class io.openems.edge.bridge.modbus.api.element.ModbusElement

getModbusTask, setModbusTask

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractSingleWordElement

public AbstractSingleWordElement(OpenemsType type,
 int startAddress)

Method Details

registersToValue

protected T registersToValue(com.ghgande.j2mod.modbus.procimg.Register[] registers)

Description copied from class: ModbusRegisterElement

Converts the Registers from j2mod to the expected type.

The length of the registers array is guaranteed to match `this.length`.

Specified by:

registersToValue in class ModbusRegisterElement<SELF extends ModbusRegisterElement<SELF,T>,T>

Parameters:

registers - the Registers

Returns:

the typed/converted value

valueToRaw

protected com.ghgande.j2mod.modbus.procimg.Register[] valueToRaw(T value)

Specified by:

valueToRaw in class AbstractModbusElement<SELF extends ModbusRegisterElement<SELF,T>,com.ghgande.j2mod.modbus.procimg.Register[],T>