java.lang.Object
- org.ldk.structs.AnchorDescriptor

```
public class AnchorDescriptor
extends Object
```
A descriptor used to sign for a commitment transaction's anchor output.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AnchorDescriptor`	`clone()`	Creates a copy of the AnchorDescriptor
`WriteableEcdsaChannelSigner`	`derive_channel_signer(SignerProvider signer_provider)`	Derives the channel signer required to sign the anchor input.
`boolean`	`eq(AnchorDescriptor b)`	Checks if two AnchorDescriptors contain equal inner contents.
`boolean`	`equals(Object o)`
`protected void`	`finalize()`
`ChannelDerivationParameters`	`get_channel_derivation_parameters()`	The parameters required to derive the signer for the anchor input.
`OutPoint`	`get_outpoint()`	The transaction input's outpoint corresponding to the commitment transaction's anchor output.
`static AnchorDescriptor`	`of(ChannelDerivationParameters channel_derivation_parameters_arg, OutPoint outpoint_arg)`	Constructs a new AnchorDescriptor given each field
`TxOut`	`previous_utxo()`	Returns the UTXO to be spent by the anchor input, which can be obtained via [`Self::unsigned_tx_input`].
`void`	`set_channel_derivation_parameters(ChannelDerivationParameters val)`	The parameters required to derive the signer for the anchor input.
`void`	`set_outpoint(OutPoint val)`	The transaction input's outpoint corresponding to the commitment transaction's anchor output.
`byte[]`	`tx_input_witness(byte[] signature)`	Returns the fully signed witness required to spend the anchor output in the commitment transaction.
`TxIn`	`unsigned_tx_input()`	Returns the unsigned transaction input spending the anchor output in the commitment transaction.
`byte[]`	`witness_script()`	Returns the witness script of the anchor output in the commitment transaction.

Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - finalize
```
protected void finalize()
                 throws Throwable
```
    Overrides:
    
    finalize in class Object
    
    Throws:
    
    Throwable
  - get_channel_derivation_parameters
```
public ChannelDerivationParameters get_channel_derivation_parameters()
```
    The parameters required to derive the signer for the anchor input.
  - set_channel_derivation_parameters
```
public void set_channel_derivation_parameters(ChannelDerivationParameters val)
```
    The parameters required to derive the signer for the anchor input.
  - get_outpoint
```
public OutPoint get_outpoint()
```
    The transaction input's outpoint corresponding to the commitment transaction's anchor output.
  - set_outpoint
```
public void set_outpoint(OutPoint val)
```
    The transaction input's outpoint corresponding to the commitment transaction's anchor output.
  - of
```
public static AnchorDescriptor of(ChannelDerivationParameters channel_derivation_parameters_arg,
                                  OutPoint outpoint_arg)
```
    Constructs a new AnchorDescriptor given each field
  - clone
```
public AnchorDescriptor clone()
```
    Creates a copy of the AnchorDescriptor
    
    Overrides:
    
    clone in class Object
  - eq
```
public boolean eq(AnchorDescriptor b)
```
    Checks if two AnchorDescriptors 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.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - previous_utxo
```
public TxOut previous_utxo()
```
    Returns the UTXO to be spent by the anchor input, which can be obtained via [`Self::unsigned_tx_input`].
  - unsigned_tx_input
```
public TxIn unsigned_tx_input()
```
    Returns the unsigned transaction input spending the anchor output in the commitment transaction.
  - witness_script
```
public byte[] witness_script()
```
    Returns the witness script of the anchor output in the commitment transaction.
  - tx_input_witness
```
public byte[] tx_input_witness(byte[] signature)
```
    Returns the fully signed witness required to spend the anchor output in the commitment transaction.
  - derive_channel_signer
```
public WriteableEcdsaChannelSigner derive_channel_signer(SignerProvider signer_provider)
```
    Derives the channel signer required to sign the anchor input.

Class AnchorDescriptor

Method Summary

Methods inherited from class java.lang.Object

Method Detail

finalize

get_channel_derivation_parameters

set_channel_derivation_parameters

get_outpoint

set_outpoint

of

clone

eq

equals

previous_utxo

unsigned_tx_input

witness_script

tx_input_witness

derive_channel_signer