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Merge branch 'main' into fix-5746

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This commit is contained in:
Carsten Otto
2022-05-21 21:21:39 +02:00
parent 015b2a3148 af9142554b
commit d5aa03940e
1 changed files with 7 additions and 1 deletions
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8
pickhardt-payments/src/main/java/de/cotto/lndmanagej/pickhardtpayments/ArcInitializer.java
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@@ -8,6 +8,8 @@ import de.cotto.lndmanagej.model.Pubkey;
import de.cotto.lndmanagej.pickhardtpayments.model.EdgesWithLiquidityInformation;
import de.cotto.lndmanagej.pickhardtpayments.model.IntegerMapping;
import org.eclipse.collections.impl.map.mutable.primitive.IntObjectHashMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
class ArcInitializer {
// 50 BTC
@@ -20,6 +22,7 @@ class ArcInitializer {
private final int piecewiseLinearApproximations;
private final int feeRateWeight;
private final Pubkey ownPubkey;
private final Logger logger = LoggerFactory.getLogger(getClass());
public ArcInitializer(
MinCostFlow minCostFlow,
@@ -67,11 +70,13 @@ class ArcInitializer {
long unitCost = 10 * quantize(maximumCapacity) / uncertainButPossibleLiquidity;
long feeRateSummand = feeRateWeight * getFeeRate(edge);
for (int i = 1; i <= remainingPieces; i++) {
long cost = i * unitCost + feeRateSummand;
logger.debug("{} - {}: {} (cost {})", edge.startNode(), edge.endNode(), capacityPiece, cost);
int arcIndex = minCostFlow.addArcWithCapacityAndUnitCost(
startNode,
endNode,
capacityPiece,
i * unitCost + feeRateSummand
cost
);
edgeMapping.put(arcIndex, edge);
}
@@ -83,6 +88,7 @@ class ArcInitializer {
}
long feeRateCost = feeRateWeight * getFeeRate(edge);
int arcIndex = minCostFlow.addArcWithCapacityAndUnitCost(startNode, endNode, quantizedLowerBound, feeRateCost);
logger.debug("{} - {}: {} (cost {})", edge.startNode(), edge.endNode(), quantizedLowerBound, feeRateCost);
edgeMapping.put(arcIndex, edge);
return piecewiseLinearApproximations - 1;
}