add convenience method

model/src/main/java/de/cotto/lndmanagej/model/Policy.java

@@ -2,4 +2,8 @@ package de.cotto.lndmanagej.model;
 
 public record Policy(long feeRate, Coins baseFee, boolean enabled) {
     public static final Policy UNKNOWN = new Policy(0, Coins.NONE, false);
+
+    public boolean disabled() {
+        return !enabled;
+    }
 }

model/src/test/java/de/cotto/lndmanagej/model/PolicyTest.java

@@ -20,11 +20,13 @@ class PolicyTest {
     @Test
     void enabled() {
         assertThat(POLICY_1.enabled()).isTrue();
+        assertThat(POLICY_1.disabled()).isFalse();
     }
 
     @Test
     void disabled() {
         assertThat(POLICY_DISABLED.enabled()).isFalse();
+        assertThat(POLICY_DISABLED.disabled()).isTrue();
     }
 
     @Test

pickhardt-payments/src/main/java/de/cotto/lndmanagej/pickhardtpayments/FlowComputation.java

@@ -71,7 +71,7 @@ public class FlowComputation {
         Set<EdgeWithLiquidityInformation> edgesWithLiquidityInformation = new LinkedHashSet<>();
         Pubkey ownPubkey = grpcGetInfo.getPubkey();
         for (DirectedChannelEdge channelEdge : channelEdges) {
-            if (!channelEdge.policy().enabled()) {
+            if (channelEdge.policy().disabled()) {
                 continue;
             }
             ChannelId channelId = channelEdge.channelId();