X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FDirectedChannelTransactionParameters.java;h=21b66476e3281112a8181502d0a3076b529c03ae;hb=1854b5cebef22ace9e9e4dd191f609818df9ce08;hp=2358c61524b4d5b2bf594e6648ba5811cf721dd7;hpb=fed2245c60159f6c074c9ed5c0f3ce273ad9841b;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/DirectedChannelTransactionParameters.java b/src/main/java/org/ldk/structs/DirectedChannelTransactionParameters.java
index 2358c615..21b66476 100644
--- a/src/main/java/org/ldk/structs/DirectedChannelTransactionParameters.java
+++ b/src/main/java/org/ldk/structs/DirectedChannelTransactionParameters.java
@@ -4,7 +4,17 @@ 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;
 
+
+/**
+ * Static channel fields used to build transactions given per-commitment fields, organized by
+ * broadcaster/countersignatory.
+ * 
+ * This is derived from the holder/counterparty-organized ChannelTransactionParameters via the
+ * as_holder_broadcastable and as_counterparty_broadcastable functions.
+ */
 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class DirectedChannelTransactionParameters extends CommonBase {
 	DirectedChannelTransactionParameters(Object _dummy, long ptr) { super(ptr); }
@@ -14,35 +24,71 @@ public class DirectedChannelTransactionParameters extends CommonBase {
 		if (ptr != 0) { bindings.DirectedChannelTransactionParameters_free(ptr); }
 	}
 
+	/**
+	 * Get the channel pubkeys for the broadcaster
+	 */
 	public ChannelPublicKeys broadcaster_pubkeys() {
 		long ret = bindings.DirectedChannelTransactionParameters_broadcaster_pubkeys(this.ptr);
-		ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelPublicKeys(null, ret); }
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
 	}
 
+	/**
+	 * Get the channel pubkeys for the countersignatory
+	 */
 	public ChannelPublicKeys countersignatory_pubkeys() {
 		long ret = bindings.DirectedChannelTransactionParameters_countersignatory_pubkeys(this.ptr);
-		ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelPublicKeys(null, ret); }
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
 	}
 
+	/**
+	 * Get the contest delay applicable to the transactions.
+	 * Note that the contest delay was selected by the countersignatory.
+	 */
 	public short contest_delay() {
 		short ret = bindings.DirectedChannelTransactionParameters_contest_delay(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
+	/**
+	 * Whether the channel is outbound from the broadcaster.
+	 * 
+	 * The boolean representing the side that initiated the channel is
+	 * an input to the commitment number obscure factor computation.
+	 */
 	public boolean is_outbound() {
 		boolean ret = bindings.DirectedChannelTransactionParameters_is_outbound(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
+	/**
+	 * The funding outpoint
+	 */
 	public OutPoint funding_outpoint() {
 		long ret = bindings.DirectedChannelTransactionParameters_funding_outpoint(this.ptr);
-		OutPoint ret_hu_conv = new OutPoint(null, ret);
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		OutPoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new OutPoint(null, ret); }
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
 	}
 
+	/**
+	 * Whether to use anchors for this channel
+	 */
+	public boolean opt_anchors() {
+		boolean ret = bindings.DirectedChannelTransactionParameters_opt_anchors(this.ptr);
+		Reference.reachabilityFence(this);
+		return ret;
+	}
+
 }