Package io.openems.edge.ess.api

Class PowerConstraint

java.lang.Object

io.openems.edge.ess.api.PowerConstraint

All Implemented Interfaces:

ThrowingBiConsumer<ManagedSymmetricEss,Integer,OpenemsError.OpenemsNamedException>

public class PowerConstraint
extends Object
implements ThrowingBiConsumer<ManagedSymmetricEss,Integer,OpenemsError.OpenemsNamedException>

This lambda friendly functional class creates a Power Constraint when a new write-value is sent to the Channel (setNextWriteValue()). This new constraint is directly validated and only added if the Power problem is still solvable with the new constraint. Otherwise an error is logged.

Constructor Summary

Constructors

Constructor	Description
PowerConstraint(String channelId, Phase phase, Pwr pwr, Relationship relationship)

Method Summary

Modifier and Type	Method	Description
void	accept(ManagedSymmetricEss ess, Integer value)	Performs this operation on the given arguments.
static void	apply(ManagedSymmetricEss ess, String description, Phase phase, Pwr pwr, Relationship relationship, Integer value)	Apply a PowerConstraint to a ManagedSymmetricEss, defined by its parameters.

Methods inherited from class java.lang.Object

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

Constructor Details

PowerConstraint

public PowerConstraint(String channelId,
 Phase phase,
 Pwr pwr,
 Relationship relationship)

Method Details

accept

public void accept(ManagedSymmetricEss ess,
 Integer value)
            throws OpenemsError.OpenemsNamedException

Description copied from interface: ThrowingBiConsumer

Performs this operation on the given arguments.

Specified by:

accept in interface ThrowingBiConsumer<ManagedSymmetricEss,Integer,OpenemsError.OpenemsNamedException>

Parameters:

ess - the first input argument

value - the second input argument

Throws:

OpenemsError.OpenemsNamedException

apply

public static void apply(ManagedSymmetricEss ess,
 String description,
 Phase phase,
 Pwr pwr,
 Relationship relationship,
 Integer value)
                  throws OpenemsException

Apply a PowerConstraint to a ManagedSymmetricEss, defined by its parameters.

The implementation assures, that the value fits the existing constraints.

Parameters:

ess - the target ManagedSymmetricEss

description - a descriptive text for log messages

phase - the target Phaseh

pwr - the Pwr mode

relationship - the Relationship

value - the power value in [W] or [var]

Throws:

OpenemsException - on error