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

Class AbstractWriteTask.Single<REQUEST extends com.ghgande.j2mod.modbus.msg.ModbusRequest,RESPONSE extends com.ghgande.j2mod.modbus.msg.ModbusResponse,ELEMENT extends ModbusElement>

java.lang.Object

io.openems.edge.bridge.modbus.api.task.AbstractTask<REQUEST,RESPONSE>

io.openems.edge.bridge.modbus.api.task.AbstractWriteTask<REQUEST,RESPONSE>

io.openems.edge.bridge.modbus.api.task.AbstractWriteTask.Single<REQUEST,RESPONSE,ELEMENT>

All Implemented Interfaces:

Task, WriteTask, ManagedTask

Direct Known Subclasses:

FC5WriteCoilTask, FC6WriteRegisterTask

Enclosing class:

AbstractWriteTask<REQUEST extends com.ghgande.j2mod.modbus.msg.ModbusRequest,RESPONSE extends com.ghgande.j2mod.modbus.msg.ModbusResponse>

public abstract static class AbstractWriteTask.Single<REQUEST extends com.ghgande.j2mod.modbus.msg.ModbusRequest,RESPONSE extends com.ghgande.j2mod.modbus.msg.ModbusResponse,ELEMENT extends ModbusElement>
extends AbstractWriteTask<REQUEST,RESPONSE>

Nested Class Summary

Nested classes/interfaces inherited from class io.openems.edge.bridge.modbus.api.task.AbstractWriteTask

AbstractWriteTask.Single<REQUEST extends com.ghgande.j2mod.modbus.msg.ModbusRequest,RESPONSE extends com.ghgande.j2mod.modbus.msg.ModbusResponse,ELEMENT extends ModbusElement>

Nested classes/interfaces inherited from interface io.openems.edge.bridge.modbus.api.task.Task

Task.ExecuteState

Field Summary

Fields

Modifier and Type	Field	Description
protected final ELEMENT	element

Fields inherited from class io.openems.edge.bridge.modbus.api.task.AbstractTask

elements, length, name, responseClazz, startAddress

Constructor Summary

Constructors

Constructor	Description
Single(String name, Class<RESPONSE> responseClazz, int startAddress, ELEMENT element)

Method Summary

Modifier and Type	Method	Description
protected abstract REQUEST	createModbusRequest()	Factory for a ModbusRequest.
final Task.ExecuteState	execute(AbstractModbusBridge bridge)	Executes the tasks - i.e.

Methods inherited from class io.openems.edge.bridge.modbus.api.task.AbstractWriteTask

getPriority, payloadToString

Methods inherited from class io.openems.edge.bridge.modbus.api.task.AbstractTask

deactivate, debug, executeRequest, getElements, getLength, getLogVerbosity, getParent, getStartAddress, logError, logInfo, logRequest, payloadToString, setParent, toLogMessage, toLogMessage, toLogMessage, toLogMessage

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.openems.edge.bridge.modbus.api.task.Task

deactivate, getElements, getLength, getParent, getStartAddress, setParent

Field Details

element

protected final ELEMENT extends ModbusElement element

Constructor Details

Single

public Single(String name,
 Class<RESPONSE> responseClazz,
 int startAddress,
 ELEMENT element)

Method Details

execute

public final Task.ExecuteState execute(AbstractModbusBridge bridge)

Description copied from class: AbstractTask

Executes the tasks - i.e. sends the query of a ReadTask or writes a WriteTask.

Specified by:

execute in interface Task

Specified by:

execute in class AbstractTask<REQUEST extends com.ghgande.j2mod.modbus.msg.ModbusRequest,RESPONSE extends com.ghgande.j2mod.modbus.msg.ModbusResponse>

Parameters:

bridge - the Modbus-Bridge

Returns:

the number of executed Sub-Tasks

createModbusRequest

protected abstract REQUEST createModbusRequest()
                                        throws OpenemsException

Factory for a ModbusRequest.

Returns:

a new ModbusRequest

Throws:

OpenemsException - on error