X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FChannelInfo.java;h=61b4bce3e2b0f0251f990c3cf1fe11847c9e8952;hb=f3e670e9341decac613d33fc52febf19cea32f20;hp=eee871e351c0c3e1a5304b9571fd0ce22a335c40;hpb=3d559f3266fde7c6a21248c10d9a7145125b5e69;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/ChannelInfo.java b/src/main/java/org/ldk/structs/ChannelInfo.java
index eee871e3..61b4bce3 100644
--- a/src/main/java/org/ldk/structs/ChannelInfo.java
+++ b/src/main/java/org/ldk/structs/ChannelInfo.java
@@ -2,84 +2,214 @@ package org.ldk.structs;
 
 import org.ldk.impl.bindings;
 import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
+import javax.annotation.Nullable;
 
+
+/**
+ * Details about a channel (both directions).
+ * Received within a channel announcement.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class ChannelInfo extends CommonBase {
 	ChannelInfo(Object _dummy, long ptr) { super(ptr); }
 	@Override @SuppressWarnings("deprecation")
 	protected void finalize() throws Throwable {
-		bindings.ChannelInfo_free(ptr); super.finalize();
+		super.finalize();
+		if (ptr != 0) { bindings.ChannelInfo_free(ptr); }
 	}
 
-	public ChannelFeatures get_features(ChannelInfo this_ptr) {
-		ChannelFeatures ret = new ChannelFeatures(null, bindings.ChannelInfo_get_features(this_ptr.ptr & ~1));
-		this.ptrs_to.add(this_ptr);
-		return ret;
+	/**
+	 * Protocol features of a channel communicated during its announcement
+	 */
+	public ChannelFeatures get_features() {
+		long ret = bindings.ChannelInfo_get_features(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ChannelFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelFeatures(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
 	}
 
-	public void set_features(ChannelInfo this_ptr, ChannelFeatures val) {
-		bindings.ChannelInfo_set_features(this_ptr.ptr & ~1, val.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		this.ptrs_to.add(val);
+	/**
+	 * Protocol features of a channel communicated during its announcement
+	 */
+	public void set_features(ChannelFeatures val) {
+		bindings.ChannelInfo_set_features(this.ptr, val == null ? 0 : val.ptr & ~1);
 	}
 
-	public byte[] get_node_one(ChannelInfo this_ptr) {
-		byte[] ret = bindings.ChannelInfo_get_node_one(this_ptr.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		return ret;
+	/**
+	 * Source node of the first direction of a channel
+	 */
+	public NodeId get_node_one() {
+		long ret = bindings.ChannelInfo_get_node_one(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeId(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
 	}
 
-	public void set_node_one(ChannelInfo this_ptr, byte[] val) {
-		bindings.ChannelInfo_set_node_one(this_ptr.ptr & ~1, val);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * Source node of the first direction of a channel
+	 */
+	public void set_node_one(NodeId val) {
+		bindings.ChannelInfo_set_node_one(this.ptr, val == null ? 0 : val.ptr & ~1);
 	}
 
-	public DirectionalChannelInfo get_one_to_two(ChannelInfo this_ptr) {
-		DirectionalChannelInfo ret = new DirectionalChannelInfo(null, bindings.ChannelInfo_get_one_to_two(this_ptr.ptr & ~1));
-		this.ptrs_to.add(this_ptr);
-		return ret;
+	/**
+	 * Details about the first direction of a channel
+	 * 
+	 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+	 */
+	@Nullable
+	public DirectionalChannelInfo get_one_to_two() {
+		long ret = bindings.ChannelInfo_get_one_to_two(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		DirectionalChannelInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new DirectionalChannelInfo(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
 	}
 
-	public void set_one_to_two(ChannelInfo this_ptr, DirectionalChannelInfo val) {
-		bindings.ChannelInfo_set_one_to_two(this_ptr.ptr & ~1, val.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		this.ptrs_to.add(val);
+	/**
+	 * Details about the first direction of a channel
+	 * 
+	 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+	 */
+	public void set_one_to_two(@Nullable DirectionalChannelInfo val) {
+		bindings.ChannelInfo_set_one_to_two(this.ptr, val == null ? 0 : val.ptr & ~1);
 	}
 
-	public byte[] get_node_two(ChannelInfo this_ptr) {
-		byte[] ret = bindings.ChannelInfo_get_node_two(this_ptr.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		return ret;
+	/**
+	 * Source node of the second direction of a channel
+	 */
+	public NodeId get_node_two() {
+		long ret = bindings.ChannelInfo_get_node_two(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		NodeId ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeId(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
+	}
+
+	/**
+	 * Source node of the second direction of a channel
+	 */
+	public void set_node_two(NodeId val) {
+		bindings.ChannelInfo_set_node_two(this.ptr, val == null ? 0 : val.ptr & ~1);
+	}
+
+	/**
+	 * Details about the second direction of a channel
+	 * 
+	 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+	 */
+	@Nullable
+	public DirectionalChannelInfo get_two_to_one() {
+		long ret = bindings.ChannelInfo_get_two_to_one(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		DirectionalChannelInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new DirectionalChannelInfo(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
+	}
+
+	/**
+	 * Details about the second direction of a channel
+	 * 
+	 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+	 */
+	public void set_two_to_one(@Nullable DirectionalChannelInfo val) {
+		bindings.ChannelInfo_set_two_to_one(this.ptr, val == null ? 0 : val.ptr & ~1);
+	}
+
+	/**
+	 * The channel capacity as seen on-chain, if chain lookup is available.
+	 */
+	public Option_u64Z get_capacity_sats() {
+		long ret = bindings.ChannelInfo_get_capacity_sats(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		Option_u64Z ret_hu_conv = Option_u64Z.constr_from_ptr(ret);
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
+	}
+
+	/**
+	 * The channel capacity as seen on-chain, if chain lookup is available.
+	 */
+	public void set_capacity_sats(Option_u64Z val) {
+		bindings.ChannelInfo_set_capacity_sats(this.ptr, val.ptr);
+	}
+
+	/**
+	 * An initial announcement of the channel
+	 * Mostly redundant with the data we store in fields explicitly.
+	 * Everything else is useful only for sending out for initial routing sync.
+	 * Not stored if contains excess data to prevent DoS.
+	 * 
+	 * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+	 */
+	@Nullable
+	public ChannelAnnouncement get_announcement_message() {
+		long ret = bindings.ChannelInfo_get_announcement_message(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelAnnouncement(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
+	}
+
+	/**
+	 * An initial announcement of the channel
+	 * Mostly redundant with the data we store in fields explicitly.
+	 * Everything else is useful only for sending out for initial routing sync.
+	 * Not stored if contains excess data to prevent DoS.
+	 * 
+	 * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+	 */
+	public void set_announcement_message(@Nullable ChannelAnnouncement val) {
+		bindings.ChannelInfo_set_announcement_message(this.ptr, val == null ? 0 : val.ptr & ~1);
 	}
 
-	public void set_node_two(ChannelInfo this_ptr, byte[] val) {
-		bindings.ChannelInfo_set_node_two(this_ptr.ptr & ~1, val);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * Constructs a new ChannelInfo given each field
+	 */
+	public static ChannelInfo of(ChannelFeatures features_arg, NodeId node_one_arg, DirectionalChannelInfo one_to_two_arg, NodeId node_two_arg, DirectionalChannelInfo two_to_one_arg, Option_u64Z capacity_sats_arg, ChannelAnnouncement announcement_message_arg) {
+		long ret = bindings.ChannelInfo_new(features_arg == null ? 0 : features_arg.ptr & ~1, node_one_arg == null ? 0 : node_one_arg.ptr & ~1, one_to_two_arg == null ? 0 : one_to_two_arg.ptr & ~1, node_two_arg == null ? 0 : node_two_arg.ptr & ~1, two_to_one_arg == null ? 0 : two_to_one_arg.ptr & ~1, capacity_sats_arg.ptr, announcement_message_arg == null ? 0 : announcement_message_arg.ptr & ~1);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ChannelInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelInfo(null, ret); }
+		ret_hu_conv.ptrs_to.add(ret_hu_conv);
+		return ret_hu_conv;
 	}
 
-	public DirectionalChannelInfo get_two_to_one(ChannelInfo this_ptr) {
-		DirectionalChannelInfo ret = new DirectionalChannelInfo(null, bindings.ChannelInfo_get_two_to_one(this_ptr.ptr & ~1));
-		this.ptrs_to.add(this_ptr);
+	long clone_ptr() {
+		long ret = bindings.ChannelInfo_clone_ptr(this.ptr);
 		return ret;
 	}
 
-	public void set_two_to_one(ChannelInfo this_ptr, DirectionalChannelInfo val) {
-		bindings.ChannelInfo_set_two_to_one(this_ptr.ptr & ~1, val.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		this.ptrs_to.add(val);
+	/**
+	 * Creates a copy of the ChannelInfo
+	 */
+	public ChannelInfo clone() {
+		long ret = bindings.ChannelInfo_clone(this.ptr);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		ChannelInfo ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new ChannelInfo(null, ret); }
+		ret_hu_conv.ptrs_to.add(this);
+		return ret_hu_conv;
 	}
 
-	public ChannelAnnouncement get_announcement_message(ChannelInfo this_ptr) {
-		ChannelAnnouncement ret = new ChannelAnnouncement(null, bindings.ChannelInfo_get_announcement_message(this_ptr.ptr & ~1));
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * Serialize the ChannelInfo object into a byte array which can be read by ChannelInfo_read
+	 */
+	public byte[] write() {
+		byte[] ret = bindings.ChannelInfo_write(this.ptr);
 		return ret;
 	}
 
-	public void set_announcement_message(ChannelInfo this_ptr, ChannelAnnouncement val) {
-		bindings.ChannelInfo_set_announcement_message(this_ptr.ptr & ~1, val.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		this.ptrs_to.add(val);
+	/**
+	 * Read a ChannelInfo from a byte array, created by ChannelInfo_write
+	 */
+	public static Result_ChannelInfoDecodeErrorZ read(byte[] ser) {
+		long ret = bindings.ChannelInfo_read(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		Result_ChannelInfoDecodeErrorZ ret_hu_conv = Result_ChannelInfoDecodeErrorZ.constr_from_ptr(ret);
+		return ret_hu_conv;
 	}
 
-	// Skipped ChannelInfo_write
-	// Skipped ChannelInfo_read
 }