Packet (JMRI API)

java.lang.Object
- jmri.jmrix.ipocs.protocol.packets.Packet

Direct Known Subclasses:

AcknowledgementPacket, AlarmPacket, ApplicationDataPacket, ConnectionRequestPacket, ConnectionResponsePacket, ControllerStatusPacket, DerailerStatusPacket, DisconnectPacket, ElectricalPointsLockStatusPacket, InputStatusPacket, LevelCrossingStatusPacket, LocalReleasePacket, OutputStatusPacket, PointsStatusPacket, RequestStatusPacket, ResetControllerPacket, SetDerailerPacket, SetElectricalPointsLockPacket, SetLevelCrossingPacket, SetOutputPacket, SignOfLifePacket, SignOfLifeTimerPacket, ThrowPointsPacket
```
public abstract class Packet
extends java.lang.Object
```
Base packet functionality

Since:

4.21.2

Constructor Summary

Constructors
Constructor Description

Packet()

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`byte`	`getAck()`
`abstract byte`	`getId()`
`byte`	`getLength()`
`static Packet`	`parse(java.nio.ByteBuffer buffer)`
`protected abstract void`	`parseSpecific(java.nio.ByteBuffer buffer)`
`java.nio.ByteBuffer`	`serialize()`
`protected abstract byte[]`	`serializeSpecific()`
`void`	`setAck(byte ack)`
`void`	`setLength(byte length)`

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

Constructor Detail
- Packet
```
public Packet()
```

Method Detail

getId
```
public abstract byte getId()
```

getAck
```
public byte getAck()
```

setAck
```
public void setAck(byte ack)
```

getLength
```
public byte getLength()
```

setLength

public void setLength(byte length)

parse

public static Packet parse(java.nio.ByteBuffer buffer)

serialize

public java.nio.ByteBuffer serialize()

parseSpecific

protected abstract void parseSpecific(java.nio.ByteBuffer buffer)

serializeSpecific

protected abstract byte[] serializeSpecific()