X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FScorer.java;h=4ec2a7b8cc43f892a2725370d0fc99b98a0a47a6;hb=6fe917116a65d7b62123226c4240d77ea2719783;hp=f1f8ecd548f029d5ece646b7fe9b0713098898fe;hpb=0e5e33e2bb46c905f6c9478fbfcda11be6b309ff;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/Scorer.java b/src/main/java/org/ldk/structs/Scorer.java
index f1f8ecd5..4ec2a7b8 100644
--- a/src/main/java/org/ldk/structs/Scorer.java
+++ b/src/main/java/org/ldk/structs/Scorer.java
@@ -4,18 +4,24 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import java.lang.ref.Reference;
 import javax.annotation.Nullable;
 
 
 /**
- * [`routing::Score`] implementation that provides reasonable default behavior.
+ * [`Score`] implementation that provides reasonable default behavior.
  * 
  * Used to apply a fixed penalty to each channel, thus avoiding long paths when shorter paths with
- * slightly higher fees are available.
+ * slightly higher fees are available. Will further penalize channels that fail to relay payments.
  * 
- * See [module-level documentation] for usage.
+ * See [module-level documentation] for usage and [`ScoringParameters`] for customization.
  * 
- * [module-level documentation]: crate::routing::scorer
+ * # Note
+ * 
+ * Mixing the `no-std` feature between serialization and deserialization results in undefined
+ * behavior.
+ * 
+ * [module-level documentation]: crate::routing::scoring
  */
 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class Scorer extends CommonBase {
@@ -27,12 +33,13 @@ public class Scorer extends CommonBase {
 	}
 
 	/**
-	 * Creates a new scorer using `base_penalty_msat` as the channel penalty.
+	 * Creates a new scorer using the given scoring parameters.
 	 */
-	public static Scorer of(long base_penalty_msat) {
-		long ret = bindings.Scorer_new(base_penalty_msat);
-		if (ret >= 0 && ret < 1024) { return null; }
-		Scorer ret_hu_conv = new Scorer(null, ret);
+	public static Scorer of(ScoringParameters params) {
+		long ret = bindings.Scorer_new(params == null ? 0 : params.ptr & ~1);
+		Reference.reachabilityFence(params);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		Scorer ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new Scorer(null, ret); }
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
 		return ret_hu_conv;
 	}
@@ -42,8 +49,8 @@ public class Scorer extends CommonBase {
 	 */
 	public static Scorer with_default() {
 		long ret = bindings.Scorer_default();
-		if (ret >= 0 && ret < 1024) { return null; }
-		Scorer ret_hu_conv = new Scorer(null, ret);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		Scorer ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new Scorer(null, ret); }
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
 		return ret_hu_conv;
 	}
@@ -54,10 +61,31 @@ public class Scorer extends CommonBase {
 	 */
 	public Score as_Score() {
 		long ret = bindings.Scorer_as_Score(this.ptr);
-		if (ret >= 0 && ret < 1024) { return null; }
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
 		Score ret_hu_conv = new Score(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
 	}
 
+	/**
+	 * Serialize the Scorer object into a byte array which can be read by Scorer_read
+	 */
+	public byte[] write() {
+		byte[] ret = bindings.Scorer_write(this.ptr);
+		Reference.reachabilityFence(this);
+		return ret;
+	}
+
+	/**
+	 * Read a Scorer from a byte array, created by Scorer_write
+	 */
+	public static Result_ScorerDecodeErrorZ read(byte[] ser) {
+		long ret = bindings.Scorer_read(ser);
+		Reference.reachabilityFence(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		Result_ScorerDecodeErrorZ ret_hu_conv = Result_ScorerDecodeErrorZ.constr_from_ptr(ret);
+		return ret_hu_conv;
+	}
+
 }