import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
+
+/**
+ * A [`query_channel_range`] message is used to query a peer for channel
+ * UTXOs in a range of blocks. The recipient of a query makes a best
+ * effort to reply to the query using one or more [`ReplyChannelRange`]
+ * messages.
+ *
+ * [`query_channel_range`]: https://github.com/lightning/bolts/blob/master/07-routing-gossip.md#the-query_channel_range-and-reply_channel_range-messages
+ */
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class QueryChannelRange extends CommonBase {
QueryChannelRange(Object _dummy, long ptr) { super(ptr); }
if (ptr != 0) { bindings.QueryChannelRange_free(ptr); }
}
- public static QueryChannelRange constructor_clone(QueryChannelRange orig) {
- long ret = bindings.QueryChannelRange_clone(orig == null ? 0 : orig.ptr & ~1);
- QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
- ret_hu_conv.ptrs_to.add(orig);
- return ret_hu_conv;
- }
-
+ /**
+ * The genesis hash of the blockchain being queried
+ */
public byte[] get_chain_hash() {
byte[] ret = bindings.QueryChannelRange_get_chain_hash(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * The genesis hash of the blockchain being queried
+ */
public void set_chain_hash(byte[] val) {
- bindings.QueryChannelRange_set_chain_hash(this.ptr, val);
+ bindings.QueryChannelRange_set_chain_hash(this.ptr, InternalUtils.check_arr_len(val, 32));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
+ /**
+ * The height of the first block for the channel UTXOs being queried
+ */
public int get_first_blocknum() {
int ret = bindings.QueryChannelRange_get_first_blocknum(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * The height of the first block for the channel UTXOs being queried
+ */
public void set_first_blocknum(int val) {
bindings.QueryChannelRange_set_first_blocknum(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
+ /**
+ * The number of blocks to include in the query results
+ */
public int get_number_of_blocks() {
int ret = bindings.QueryChannelRange_get_number_of_blocks(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * The number of blocks to include in the query results
+ */
public void set_number_of_blocks(int val) {
bindings.QueryChannelRange_set_number_of_blocks(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public static QueryChannelRange constructor_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg) {
- long ret = bindings.QueryChannelRange_new(chain_hash_arg, first_blocknum_arg, number_of_blocks_arg);
- QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
+ /**
+ * Constructs a new QueryChannelRange given each field
+ */
+ public static QueryChannelRange of(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg) {
+ long ret = bindings.QueryChannelRange_new(InternalUtils.check_arr_len(chain_hash_arg, 32), first_blocknum_arg, number_of_blocks_arg);
+ Reference.reachabilityFence(chain_hash_arg);
+ Reference.reachabilityFence(first_blocknum_arg);
+ Reference.reachabilityFence(number_of_blocks_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.QueryChannelRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.QueryChannelRange(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
- public static QueryChannelRange constructor_read(byte[] ser) {
- long ret = bindings.QueryChannelRange_read(ser);
- QueryChannelRange ret_hu_conv = new QueryChannelRange(null, ret);
+ long clone_ptr() {
+ long ret = bindings.QueryChannelRange_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the QueryChannelRange
+ */
+ public QueryChannelRange clone() {
+ long ret = bindings.QueryChannelRange_clone(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.QueryChannelRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.QueryChannelRange(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
+ /**
+ * Generates a non-cryptographic 64-bit hash of the QueryChannelRange.
+ */
+ public long hash() {
+ long ret = bindings.QueryChannelRange_hash(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ @Override public int hashCode() {
+ return (int)this.hash();
+ }
+ /**
+ * Checks if two QueryChannelRanges 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(org.ldk.structs.QueryChannelRange b) {
+ boolean ret = bindings.QueryChannelRange_eq(this.ptr, b == null ? 0 : b.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(b);
+ if (this != null) { this.ptrs_to.add(b); };
+ return ret;
+ }
+
+ @Override public boolean equals(Object o) {
+ if (!(o instanceof QueryChannelRange)) return false;
+ return this.eq((QueryChannelRange)o);
+ }
+ /**
+ * Calculates the overflow safe ending block height for the query.
+ *
+ * Overflow returns `0xffffffff`, otherwise returns `first_blocknum + number_of_blocks`.
+ */
+ public int end_blocknum() {
+ int ret = bindings.QueryChannelRange_end_blocknum(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Serialize the QueryChannelRange object into a byte array which can be read by QueryChannelRange_read
+ */
public byte[] write() {
byte[] ret = bindings.QueryChannelRange_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * Read a QueryChannelRange from a byte array, created by QueryChannelRange_write
+ */
+ public static Result_QueryChannelRangeDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.QueryChannelRange_read(ser);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_QueryChannelRangeDecodeErrorZ ret_hu_conv = Result_QueryChannelRangeDecodeErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
}
projects / ldk-java / blobdiff