import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
+
+/**
+ * Per-channel data used to build transactions in conjunction with the per-commitment data (CommitmentTransaction).
+ * The fields are organized by holder/counterparty.
+ *
+ * Normally, this is converted to the broadcaster/countersignatory-organized DirectedChannelTransactionParameters
+ * before use, via the as_holder_broadcastable and as_counterparty_broadcastable functions.
+ */
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChannelTransactionParameters extends CommonBase {
ChannelTransactionParameters(Object _dummy, long ptr) { super(ptr); }
if (ptr != 0) { bindings.ChannelTransactionParameters_free(ptr); }
}
+ /**
+ * Holder public keys
+ */
public ChannelPublicKeys get_holder_pubkeys() {
long ret = bindings.ChannelTransactionParameters_get_holder_pubkeys(this.ptr);
- ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
- public void set_holder_pubkeys(ChannelPublicKeys val) {
- bindings.ChannelTransactionParameters_set_holder_pubkeys(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ /**
+ * Holder public keys
+ */
+ public void set_holder_pubkeys(org.ldk.structs.ChannelPublicKeys val) {
+ bindings.ChannelTransactionParameters_set_holder_pubkeys(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
+ /**
+ * The contest delay selected by the holder, which applies to counterparty-broadcast transactions
+ */
public short get_holder_selected_contest_delay() {
short ret = bindings.ChannelTransactionParameters_get_holder_selected_contest_delay(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * The contest delay selected by the holder, which applies to counterparty-broadcast transactions
+ */
public void set_holder_selected_contest_delay(short val) {
bindings.ChannelTransactionParameters_set_holder_selected_contest_delay(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
+ /**
+ * Whether the holder is the initiator of this channel.
+ * This is an input to the commitment number obscure factor computation.
+ */
public boolean get_is_outbound_from_holder() {
boolean ret = bindings.ChannelTransactionParameters_get_is_outbound_from_holder(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * Whether the holder is the initiator of this channel.
+ * This is an input to the commitment number obscure factor computation.
+ */
public void set_is_outbound_from_holder(boolean val) {
bindings.ChannelTransactionParameters_set_is_outbound_from_holder(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
+ /**
+ * The late-bound counterparty channel transaction parameters.
+ * These parameters are populated at the point in the protocol where the counterparty provides them.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
public CounterpartyChannelTransactionParameters get_counterparty_parameters() {
long ret = bindings.ChannelTransactionParameters_get_counterparty_parameters(this.ptr);
- CounterpartyChannelTransactionParameters ret_hu_conv = new CounterpartyChannelTransactionParameters(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.CounterpartyChannelTransactionParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.CounterpartyChannelTransactionParameters(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
- public void set_counterparty_parameters(CounterpartyChannelTransactionParameters val) {
- bindings.ChannelTransactionParameters_set_counterparty_parameters(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ /**
+ * The late-bound counterparty channel transaction parameters.
+ * These parameters are populated at the point in the protocol where the counterparty provides them.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_counterparty_parameters(@Nullable org.ldk.structs.CounterpartyChannelTransactionParameters val) {
+ bindings.ChannelTransactionParameters_set_counterparty_parameters(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
+ /**
+ * The late-bound funding outpoint
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
public OutPoint get_funding_outpoint() {
long ret = bindings.ChannelTransactionParameters_get_funding_outpoint(this.ptr);
- OutPoint ret_hu_conv = new OutPoint(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.OutPoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OutPoint(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
- public void set_funding_outpoint(OutPoint val) {
- bindings.ChannelTransactionParameters_set_funding_outpoint(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ /**
+ * The late-bound funding outpoint
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_funding_outpoint(@Nullable org.ldk.structs.OutPoint val) {
+ bindings.ChannelTransactionParameters_set_funding_outpoint(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
- public static ChannelTransactionParameters constructor_new(ChannelPublicKeys holder_pubkeys_arg, short holder_selected_contest_delay_arg, boolean is_outbound_from_holder_arg, CounterpartyChannelTransactionParameters counterparty_parameters_arg, OutPoint funding_outpoint_arg) {
- long ret = bindings.ChannelTransactionParameters_new(holder_pubkeys_arg == null ? 0 : holder_pubkeys_arg.ptr & ~1, holder_selected_contest_delay_arg, is_outbound_from_holder_arg, counterparty_parameters_arg == null ? 0 : counterparty_parameters_arg.ptr & ~1, funding_outpoint_arg == null ? 0 : funding_outpoint_arg.ptr & ~1);
- ChannelTransactionParameters ret_hu_conv = new ChannelTransactionParameters(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
- ret_hu_conv.ptrs_to.add(holder_pubkeys_arg);
- ret_hu_conv.ptrs_to.add(counterparty_parameters_arg);
- ret_hu_conv.ptrs_to.add(funding_outpoint_arg);
+ /**
+ * This channel's type, as negotiated during channel open. For old objects where this field
+ * wasn't serialized, it will default to static_remote_key at deserialization.
+ */
+ public ChannelTypeFeatures get_channel_type_features() {
+ long ret = bindings.ChannelTransactionParameters_get_channel_type_features(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelTypeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelTypeFeatures(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
+ /**
+ * This channel's type, as negotiated during channel open. For old objects where this field
+ * wasn't serialized, it will default to static_remote_key at deserialization.
+ */
+ public void set_channel_type_features(org.ldk.structs.ChannelTypeFeatures val) {
+ bindings.ChannelTransactionParameters_set_channel_type_features(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * Constructs a new ChannelTransactionParameters given each field
+ *
+ * Note that counterparty_parameters_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ * Note that funding_outpoint_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public static ChannelTransactionParameters of(org.ldk.structs.ChannelPublicKeys holder_pubkeys_arg, short holder_selected_contest_delay_arg, boolean is_outbound_from_holder_arg, @Nullable org.ldk.structs.CounterpartyChannelTransactionParameters counterparty_parameters_arg, @Nullable org.ldk.structs.OutPoint funding_outpoint_arg, org.ldk.structs.ChannelTypeFeatures channel_type_features_arg) {
+ long ret = bindings.ChannelTransactionParameters_new(holder_pubkeys_arg == null ? 0 : holder_pubkeys_arg.ptr, holder_selected_contest_delay_arg, is_outbound_from_holder_arg, counterparty_parameters_arg == null ? 0 : counterparty_parameters_arg.ptr, funding_outpoint_arg == null ? 0 : funding_outpoint_arg.ptr, channel_type_features_arg == null ? 0 : channel_type_features_arg.ptr);
+ Reference.reachabilityFence(holder_pubkeys_arg);
+ Reference.reachabilityFence(holder_selected_contest_delay_arg);
+ Reference.reachabilityFence(is_outbound_from_holder_arg);
+ Reference.reachabilityFence(counterparty_parameters_arg);
+ Reference.reachabilityFence(funding_outpoint_arg);
+ Reference.reachabilityFence(channel_type_features_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelTransactionParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelTransactionParameters(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(holder_pubkeys_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(counterparty_parameters_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(funding_outpoint_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(channel_type_features_arg); };
+ return ret_hu_conv;
+ }
+
+ long clone_ptr() {
+ long ret = bindings.ChannelTransactionParameters_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the ChannelTransactionParameters
+ */
public ChannelTransactionParameters clone() {
long ret = bindings.ChannelTransactionParameters_clone(this.ptr);
- ChannelTransactionParameters ret_hu_conv = new ChannelTransactionParameters(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelTransactionParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelTransactionParameters(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 ChannelTransactionParameters.
+ */
+ public long hash() {
+ long ret = bindings.ChannelTransactionParameters_hash(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ @Override public int hashCode() {
+ return (int)this.hash();
+ }
+ /**
+ * Checks if two ChannelTransactionParameterss 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.ChannelTransactionParameters b) {
+ boolean ret = bindings.ChannelTransactionParameters_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 ChannelTransactionParameters)) return false;
+ return this.eq((ChannelTransactionParameters)o);
+ }
+ /**
+ * Whether the late bound parameters are populated.
+ */
public boolean is_populated() {
boolean ret = bindings.ChannelTransactionParameters_is_populated(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
+ /**
+ * Convert the holder/counterparty parameters to broadcaster/countersignatory-organized parameters,
+ * given that the holder is the broadcaster.
+ *
+ * self.is_populated() must be true before calling this function.
+ */
public DirectedChannelTransactionParameters as_holder_broadcastable() {
long ret = bindings.ChannelTransactionParameters_as_holder_broadcastable(this.ptr);
- DirectedChannelTransactionParameters ret_hu_conv = new DirectedChannelTransactionParameters(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.DirectedChannelTransactionParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.DirectedChannelTransactionParameters(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
+ /**
+ * Convert the holder/counterparty parameters to broadcaster/countersignatory-organized parameters,
+ * given that the counterparty is the broadcaster.
+ *
+ * self.is_populated() must be true before calling this function.
+ */
public DirectedChannelTransactionParameters as_counterparty_broadcastable() {
long ret = bindings.ChannelTransactionParameters_as_counterparty_broadcastable(this.ptr);
- DirectedChannelTransactionParameters ret_hu_conv = new DirectedChannelTransactionParameters(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.DirectedChannelTransactionParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.DirectedChannelTransactionParameters(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
+ /**
+ * Serialize the ChannelTransactionParameters object into a byte array which can be read by ChannelTransactionParameters_read
+ */
public byte[] write() {
byte[] ret = bindings.ChannelTransactionParameters_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public static Result_ChannelTransactionParametersDecodeErrorZ constructor_read(byte[] ser) {
+ /**
+ * Read a ChannelTransactionParameters from a byte array, created by ChannelTransactionParameters_write
+ */
+ public static Result_ChannelTransactionParametersDecodeErrorZ read(byte[] ser) {
long ret = bindings.ChannelTransactionParameters_read(ser);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
Result_ChannelTransactionParametersDecodeErrorZ ret_hu_conv = Result_ChannelTransactionParametersDecodeErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}
projects / ldk-java / blobdiff