Package io.openems.edge.edge2edge.common

Class AbstractEdge2Edge

java.lang.Object

io.openems.edge.common.component.AbstractOpenemsComponent

io.openems.edge.bridge.modbus.api.AbstractOpenemsModbusComponent

io.openems.edge.edge2edge.common.AbstractEdge2Edge

All Implemented Interfaces:

ModbusComponent, OpenemsComponent, Edge2Edge

Direct Known Subclasses:

Edge2EdgeEssImpl

public abstract class AbstractEdge2Edge
extends AbstractOpenemsModbusComponent
implements Edge2Edge, ModbusComponent, OpenemsComponent

Nested Class Summary

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

AbstractOpenemsModbusComponent.BitConverter, AbstractOpenemsModbusComponent.ChannelMapper<ELEMENT extends ModbusElement>

Nested classes/interfaces inherited from interface io.openems.edge.edge2edge.common.Edge2Edge

Edge2Edge.ChannelId

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

ModbusComponent.ChannelId

Nested classes/interfaces inherited from interface io.openems.edge.common.component.OpenemsComponent

OpenemsComponent.ChannelId

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractEdge2Edge(List<Function<AccessMode,ModbusSlaveNatureTable>> modbusSlaveNatureTableMethods, ChannelId[] firstInitialChannelIds, ChannelId[]... furtherInitialChannelIds)

Method Summary

Modifier and Type	Method	Description
protected boolean	activate(org.osgi.service.component.ComponentContext context, String id, String alias, boolean enabled, int unitId, org.osgi.service.cm.ConfigurationAdmin cm, String modbusReference, String modbusId)	Call this method from Component implementations activate().
protected boolean	activate(org.osgi.service.component.ComponentContext context, String id, String alias, boolean enabled, int unitId, org.osgi.service.cm.ConfigurationAdmin cm, String modbusReference, String modbusId, String remoteComponentId, AccessMode remoteAccessMode)
protected void	deactivate()	Handles @Deactivate of implementations.
protected final ModbusProtocol	defineModbusProtocol()	Defines the Modbus protocol.
protected abstract Consumer<Object>	getOnUpdateCallback(ModbusSlaveNatureTable modbusSlaveNatureTable, ModbusRecord record)	Provide a Consumer for Registers that cannot be automatically mapped to Channels.
protected abstract ChannelId	getWriteChannelId(ModbusSlaveNatureTable modbusSlaveNatureTable, ModbusRecord record)	Provide a local ChannelId that gets mapped to remote READ_WRITE or WRITE_ONLY registers.
protected static boolean	isHashEqual(Integer value, String text)	Compares a Integer (e.g.

Methods inherited from class io.openems.edge.bridge.modbus.api.AbstractOpenemsModbusComponent

activate, activate, getBridgeModbus, getModbusProtocol, getUnitId, m, m, m, m, m, m, modified, modified, retryModbusCommunication, setModbus, unsetModbus

Methods inherited from class io.openems.edge.common.component.AbstractOpenemsComponent

_channel, addChannel, addChannels, addChannels, alias, channels, getComponentContext, id, isEnabled, logDebug, logError, logInfo, logWarn, removeChannel

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.edge2edge.common.Edge2Edge

_setMappingRemoteProtocolFault, _setRemoteNoOpenems, getMappingRemoteProtocolFault, getMappingRemoteProtocolFaultChannel, getRemoteNoOpenems, getRemoteNoOpenemsChannel

Methods inherited from interface io.openems.edge.bridge.modbus.api.ModbusComponent

_setModbusCommunicationFailed, getModbusCommunicationFailed, getModbusCommunicationFailedChannel, retryModbusCommunication

Methods inherited from interface io.openems.edge.common.component.OpenemsComponent

_channel, _getChannelAs, alias, channel, channel, channels, debugLog, getComponentContext, getState, getStateChannel, hasFaults, id, isEnabled, serviceFactoryPid, servicePid

Constructor Details

AbstractEdge2Edge

protected AbstractEdge2Edge(List<Function<AccessMode,ModbusSlaveNatureTable>> modbusSlaveNatureTableMethods,
 ChannelId[] firstInitialChannelIds,
 ChannelId[]... furtherInitialChannelIds)
                     throws OpenemsException

Throws:

OpenemsException

Method Details

activate

protected boolean activate(org.osgi.service.component.ComponentContext context,
 String id,
 String alias,
 boolean enabled,
 int unitId,
 org.osgi.service.cm.ConfigurationAdmin cm,
 String modbusReference,
 String modbusId)
                    throws OpenemsException

Description copied from class: AbstractOpenemsModbusComponent

Call this method from Component implementations activate().

Overrides:

activate in class AbstractOpenemsModbusComponent

Parameters:

context - ComponentContext of this component. Receive it from parameter for @Activate

id - ID of this component. Typically 'config.id()'

alias - Human-readable name of this Component. Typically 'config.alias()'. Defaults to 'id' if empty

enabled - Whether the component should be enabled. Typically 'config.enabled()'

unitId - Unit-ID of the Modbus target

cm - An instance of ConfigurationAdmin. Receive it using @Reference

modbusReference - The name of the @Reference setter method for the Modbus bridge - e.g. 'Modbus' if you have a setModbus()-method

modbusId - The ID of the Modbus bridge. Typically 'config.modbus_id()'

Returns:

true if the target filter was updated. You may use it to abort the activate() method.

Throws:

OpenemsException - on error

activate

protected boolean activate(org.osgi.service.component.ComponentContext context,
 String id,
 String alias,
 boolean enabled,
 int unitId,
 org.osgi.service.cm.ConfigurationAdmin cm,
 String modbusReference,
 String modbusId,
 String remoteComponentId,
 AccessMode remoteAccessMode)
                    throws OpenemsException

Throws:

OpenemsException

deactivate

protected void deactivate()

Description copied from class: AbstractOpenemsComponent

Handles @Deactivate of implementations. Prints log output.

Overrides:

deactivate in class AbstractOpenemsModbusComponent

isHashEqual

protected static boolean isHashEqual(Integer value,
 String text)

Compares a Integer (e.g. read from Modbus) with the hash-code of a text.

Parameters:

value - an Integer, possibly null

text - the text for the hash-code

Returns:

true on match

defineModbusProtocol

protected final ModbusProtocol defineModbusProtocol()

Description copied from class: AbstractOpenemsModbusComponent

Defines the Modbus protocol.

Specified by:

defineModbusProtocol in class AbstractOpenemsModbusComponent

Returns:

the ModbusProtocol

getOnUpdateCallback

protected abstract Consumer<Object> getOnUpdateCallback(ModbusSlaveNatureTable modbusSlaveNatureTable,
 ModbusRecord record)

Provide a Consumer for Registers that cannot be automatically mapped to Channels.

Parameters:

modbusSlaveNatureTable - the ModbusSlaveNatureTable of the Register

record - the ModbusRecord

Returns:

a Consumer that receives the value from Modbus

getWriteChannelId

protected abstract ChannelId getWriteChannelId(ModbusSlaveNatureTable modbusSlaveNatureTable,
 ModbusRecord record)

Provide a local ChannelId that gets mapped to remote READ_WRITE or WRITE_ONLY registers.

Parameters:

modbusSlaveNatureTable - the ModbusSlaveNatureTable of the Register

record - the ModbusRecord

Returns:

a local ChannelId