[WIP] Handle fictitious bus injections

src/main/java/com/powsybl/openloadflow/network/LfBus.java

@@ -89,6 +89,10 @@ enum QLimitType {
 
     double getTargetQ();
 
+    double getFictitiousInjectionTargetP();
+
+    double getFictitiousInjectionTargetQ();
+
     double getLoadTargetP();
 
     double getLoadTargetQ();

src/main/java/com/powsybl/openloadflow/network/impl/AbstractLfBus.java

@@ -135,12 +135,12 @@ public void setReference(boolean reference) {
 
     @Override
     public double getTargetP() {
-        return getGenerationTargetP() - getLoadTargetP();
+        return getGenerationTargetP() - getLoadTargetP() - getFictitiousInjectionTargetP();
     }
 
     @Override
     public double getTargetQ() {
-        return getGenerationTargetQ() - getLoadTargetQ();
+        return getGenerationTargetQ() - getLoadTargetQ() - getFictitiousInjectionTargetQ();
     }
 
     @Override
@@ -832,4 +832,14 @@ public Optional<LfArea> getArea() {
     public void setArea(LfArea area) {
         this.area = area;
     }
+
+    @Override
+    public double getFictitiousInjectionTargetP() {
+        return 0;
+    }
+
+    @Override
+    public double getFictitiousInjectionTargetQ() {
+        return 0;
+    }
 }

src/main/java/com/powsybl/openloadflow/network/impl/LfBusImpl.java

@@ -42,6 +42,10 @@ public class LfBusImpl extends AbstractLfBus {
 
     private final List<String> bbsIds;
 
+    private final double fictitiousInjectionTargetP;
+
+    private final double fictitiousInjectionTargetQ;
+
     protected LfBusImpl(Bus bus, LfNetwork network, double v, double angle, LfNetworkParameters parameters,
                         boolean participating) {
         super(network, v, angle, parameters.isDistributedOnConformLoad());
@@ -52,6 +56,8 @@ protected LfBusImpl(Bus bus, LfNetwork network, double v, double angle, LfNetwor
         this.participating = participating;
         this.breakers = parameters.isBreakers();
         country = bus.getVoltageLevel().getSubstation().flatMap(Substation::getCountry).orElse(null);
+        fictitiousInjectionTargetP = bus.getFictitiousP0();
+        fictitiousInjectionTargetQ = bus.getFictitiousQ0();
         if (bus.getVoltageLevel().getTopologyKind() == TopologyKind.NODE_BREAKER) {
             bbsIds = bus.getConnectedTerminalStream()
                     .map(Terminal::getConnectable)
@@ -190,4 +196,14 @@ public double getTargetQ() {
         }
         return super.getTargetQ();
     }
+
+    @Override
+    public double getFictitiousInjectionTargetP() {
+        return fictitiousInjectionTargetP;
+    }
+
+    @Override
+    public double getFictitiousInjectionTargetQ() {
+        return fictitiousInjectionTargetQ;
+    }
 }