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

Class FloatQuadruplewordElement

java.lang.Object

io.openems.edge.bridge.modbus.api.element.AbstractModbusElement<T>

io.openems.edge.bridge.modbus.api.element.AbstractModbusRegisterElement<E,T>

io.openems.edge.bridge.modbus.api.element.AbstractQuadrupleWordElement<FloatQuadruplewordElement,java.lang.Double>

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

All Implemented Interfaces:

ModbusElement<java.lang.Double>, ModbusRegisterElement<java.lang.Double>

public class FloatQuadruplewordElement
extends AbstractQuadrupleWordElement<FloatQuadruplewordElement,java.lang.Double>

A FloatQuadruplewordElement represents a Float value in an AbstractQuadrupleWordElement.

Field Summary

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

abstractTask, onSetNextWriteCallbacks

Constructor Summary

Constructors

Constructor	Description
FloatQuadruplewordElement(int address)

Method Summary

Modifier and Type	Method	Description
protected java.lang.Double	fromByteBuffer(java.nio.ByteBuffer buff)	Converts a 8-byte ByteBuffer to the current OpenemsType.
protected FloatQuadruplewordElement	self()	Gets an instance of the correct subclass of myself.
protected java.nio.ByteBuffer	toByteBuffer(java.nio.ByteBuffer buff, java.lang.Double value)	Converts the current OpenemsType to a 8-byte ByteBuffer.

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

_setInputRegisters, _setNextWriteValue, getLength, wordOrder

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

byteOrder, getByteOrder, getNextWriteValue, setInputRegisters, setNextWriteValueRegisters

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

deactivate, debug, getModbusTask, getStartAddress, getType, invalidate, isDebug, isIgnored, onSetNextWrite, onUpdateCallback, setModbusTask, setValue, toString

Methods inherited from class java.lang.Object

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

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

deactivate, getStartAddress, getType, invalidate, isIgnored, onSetNextWrite, setModbusTask

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

getNextWriteValueAndReset, setNextWriteValue

Constructor Detail

FloatQuadruplewordElement

public FloatQuadruplewordElement(int address)

Method Detail

self

protected FloatQuadruplewordElement self()

Description copied from class: AbstractModbusRegisterElement

Gets an instance of the correct subclass of myself.

Specified by:

self in class AbstractModbusRegisterElement<FloatQuadruplewordElement,java.lang.Double>

Returns:

myself

fromByteBuffer

protected java.lang.Double fromByteBuffer(java.nio.ByteBuffer buff)

Description copied from class: AbstractQuadrupleWordElement

Converts a 8-byte ByteBuffer to the current OpenemsType.

Specified by:

fromByteBuffer in class AbstractQuadrupleWordElement<FloatQuadruplewordElement,java.lang.Double>

Parameters:

buff - the ByteBuffer

Returns:

an instance of the current OpenemsType

toByteBuffer

protected java.nio.ByteBuffer toByteBuffer(java.nio.ByteBuffer buff,
                                           java.lang.Double value)

Description copied from class: AbstractQuadrupleWordElement

Converts the current OpenemsType to a 8-byte ByteBuffer.

Specified by:

toByteBuffer in class AbstractQuadrupleWordElement<FloatQuadruplewordElement,java.lang.Double>

Parameters:

buff - the target ByteBuffer

value - the value

Returns:

the ByteBuffer