X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FChannelFeatures.java;h=40add60c89cc09985320c7c866984e3ed47bb55e;hb=f3e670e9341decac613d33fc52febf19cea32f20;hp=7b10e51bf73b03276b062101feda6a0961b21841;hpb=9e8763c71cd61d55be7c869d973524f75209a3f3;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/ChannelFeatures.java b/src/main/java/org/ldk/structs/ChannelFeatures.java
index 7b10e51b..40add60c 100644
--- a/src/main/java/org/ldk/structs/ChannelFeatures.java
+++ b/src/main/java/org/ldk/structs/ChannelFeatures.java
@@ -4,7 +4,12 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
+
+/**
+ * Features used within a `channel_announcement` message.
+ */
 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class ChannelFeatures extends CommonBase {
 	ChannelFeatures(Object _dummy, long ptr) { super(ptr); }
@@ -14,34 +19,78 @@ public class ChannelFeatures extends CommonBase {
 		if (ptr != 0) { bindings.ChannelFeatures_free(ptr); }
 	}
 
+	/**
+	 * Checks if two ChannelFeaturess contain equal inner contents.
+	 * This ignores pointers and is_owned flags and looks at the values in fields.
+	 * Two objects with NULL inner values will be considered "equal" here.
+	 */
+	public boolean eq(ChannelFeatures b) {
+		boolean ret = bindings.ChannelFeatures_eq(this.ptr, b == null ? 0 : b.ptr & ~1);
+		this.ptrs_to.add(b);
+		return ret;
+	}
+
+	long clone_ptr() {
+		long ret = bindings.ChannelFeatures_clone_ptr(this.ptr);
+		return ret;
+	}
+
+	/**
+	 * Creates a copy of the ChannelFeatures
+	 */
 	public ChannelFeatures clone() {
 		long ret = bindings.ChannelFeatures_clone(this.ptr);
-		ChannelFeatures ret_hu_conv = new ChannelFeatures(null, ret);
+		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 static ChannelFeatures constructor_empty() {
+	/**
+	 * Create a blank Features with no features set
+	 */
+	public static ChannelFeatures empty() {
 		long ret = bindings.ChannelFeatures_empty();
-		ChannelFeatures ret_hu_conv = new ChannelFeatures(null, ret);
+		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(ret_hu_conv);
 		return ret_hu_conv;
 	}
 
-	public static ChannelFeatures constructor_known() {
+	/**
+	 * Creates a Features with the bits set which are known by the implementation
+	 */
+	public static ChannelFeatures known() {
 		long ret = bindings.ChannelFeatures_known();
-		ChannelFeatures ret_hu_conv = new ChannelFeatures(null, ret);
+		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(ret_hu_conv);
 		return ret_hu_conv;
 	}
 
+	/**
+	 * Returns true if this `Features` object contains unknown feature flags which are set as
+	 * \"required\".
+	 */
+	public boolean requires_unknown_bits() {
+		boolean ret = bindings.ChannelFeatures_requires_unknown_bits(this.ptr);
+		return ret;
+	}
+
+	/**
+	 * Serialize the ChannelFeatures object into a byte array which can be read by ChannelFeatures_read
+	 */
 	public byte[] write() {
 		byte[] ret = bindings.ChannelFeatures_write(this.ptr);
 		return ret;
 	}
 
-	public static Result_ChannelFeaturesDecodeErrorZ constructor_read(byte[] ser) {
+	/**
+	 * Read a ChannelFeatures from a byte array, created by ChannelFeatures_write
+	 */
+	public static Result_ChannelFeaturesDecodeErrorZ read(byte[] ser) {
 		long ret = bindings.ChannelFeatures_read(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
 		Result_ChannelFeaturesDecodeErrorZ ret_hu_conv = Result_ChannelFeaturesDecodeErrorZ.constr_from_ptr(ret);
 		return ret_hu_conv;
 	}