import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
+
+/**
+ * A channel_update message to be sent or received from a peer
+ */
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChannelUpdate extends CommonBase {
ChannelUpdate(Object _dummy, long ptr) { super(ptr); }
if (ptr != 0) { bindings.ChannelUpdate_free(ptr); }
}
- public ChannelUpdate clone() {
- long ret = bindings.ChannelUpdate_clone(this.ptr);
- ChannelUpdate ret_hu_conv = new ChannelUpdate(null, ret);
- return ret_hu_conv;
- }
-
+ /**
+ * A signature of the channel update
+ */
public byte[] get_signature() {
byte[] ret = bindings.ChannelUpdate_get_signature(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * A signature of the channel update
+ */
public void set_signature(byte[] val) {
- bindings.ChannelUpdate_set_signature(this.ptr, val);
+ bindings.ChannelUpdate_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
+ /**
+ * The actual channel update
+ */
public UnsignedChannelUpdate get_contents() {
long ret = bindings.ChannelUpdate_get_contents(this.ptr);
- UnsignedChannelUpdate ret_hu_conv = new UnsignedChannelUpdate(null, ret);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.UnsignedChannelUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedChannelUpdate(null, ret); }
+ ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
+ /**
+ * The actual channel update
+ */
public void set_contents(UnsignedChannelUpdate val) {
bindings.ChannelUpdate_set_contents(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Constructs a new ChannelUpdate given each field
+ */
+ public static ChannelUpdate of(byte[] signature_arg, UnsignedChannelUpdate contents_arg) {
+ long ret = bindings.ChannelUpdate_new(InternalUtils.check_arr_len(signature_arg, 64), contents_arg == null ? 0 : contents_arg.ptr & ~1);
+ Reference.reachabilityFence(signature_arg);
+ Reference.reachabilityFence(contents_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelUpdate(null, ret); }
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;
}
- public static ChannelUpdate constructor_new(byte[] signature_arg, UnsignedChannelUpdate contents_arg) {
- long ret = bindings.ChannelUpdate_new(signature_arg, contents_arg == null ? 0 : contents_arg.ptr & ~1);
- ChannelUpdate ret_hu_conv = new ChannelUpdate(null, ret);
- ret_hu_conv.ptrs_to.add(contents_arg);
+ long clone_ptr() {
+ long ret = bindings.ChannelUpdate_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the ChannelUpdate
+ */
+ public ChannelUpdate clone() {
+ long ret = bindings.ChannelUpdate_clone(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelUpdate(null, ret); }
+ ret_hu_conv.ptrs_to.add(this);
return ret_hu_conv;
}
+ /**
+ * Serialize the ChannelUpdate object into a byte array which can be read by ChannelUpdate_read
+ */
public byte[] write() {
byte[] ret = bindings.ChannelUpdate_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public static ChannelUpdate constructor_read(byte[] ser) {
+ /**
+ * Read a ChannelUpdate from a byte array, created by ChannelUpdate_write
+ */
+ public static Result_ChannelUpdateDecodeErrorZ read(byte[] ser) {
long ret = bindings.ChannelUpdate_read(ser);
- ChannelUpdate ret_hu_conv = new ChannelUpdate(null, ret);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_ChannelUpdateDecodeErrorZ ret_hu_conv = Result_ChannelUpdateDecodeErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}