RatchetPayload.AckBlock (Javadocs [I2P+ 2.13.0+] - API Version 0.9.70+)

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java.lang.Object
- net.i2p.router.crypto.ratchet.RatchetPayload.Block
- - net.i2p.router.crypto.ratchet.RatchetPayload.AckBlock

Enclosing class:: RatchetPayload

public static class RatchetPayload.AckBlock
extends RatchetPayload.Block

Acknowledgment block for ratchet payload.

- Constructor Summary
  Constructors
  Constructor and Description
  AckBlock(int keyID, int n)
  Builds an ACK block for a single key ID and count.
  AckBlock(List<Integer> acks)
- Method Summary
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method and Description
  int getDataLength()
  Return the dataLength
  int writeData(byte[] tgt, int off)
  Write this block to the output buffer
  - Methods inherited from class net.i2p.router.crypto.ratchet.RatchetPayload.Block
    getTotalLength, toString, write
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AckBlock
```
public AckBlock(int keyID,
                int n)
```
    Builds an ACK block for a single key ID and count.
  - AckBlock
```
public AckBlock(List<Integer> acks)
```
    Parameters:
    acks - each is id << 16 | n
- Method Detail
  - getDataLength
```
public int getDataLength()
```
    Return the dataLength
    Specified by:
    getDataLength in class RatchetPayload.Block
    Returns:
    the size of the block, NOT including the 3 byte header (type and size)
  - writeData
```
public int writeData(byte[] tgt,
                     int off)
```
    Write this block to the output buffer
    Specified by:
    writeData in class RatchetPayload.Block
    Parameters:
    tgt - the target buffer
    off - the offset
    Returns:
    new offset

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