KafkaBrokerMessage (JoyQueue-Broker-Kafka 4.2.4-RC2 API)

java.lang.Object
- org.joyqueue.broker.kafka.message.KafkaBrokerMessage

```
public class KafkaBrokerMessage
extends Object
```
KafkaBrokerMessage author: gaohaoxiang date: 2018/11/9

字段概要

字段
限定符和类型字段和说明

static byte INVALID_MAGIC

static int NO_SEQUENCE

字段
限定符和类型	字段和说明
`static byte`	`INVALID_MAGIC`
`static int`	`NO_SEQUENCE`

构造器概要

构造器
构造器和说明

KafkaBrokerMessage()

构造器
构造器和说明
`KafkaBrokerMessage()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`short`	`getAttribute()`
`int`	`getBaseSequence()`
`int`	`getCrc()`
`short`	`getFlag()`
`Map<byte[],byte[]>`	`getHeader()`
`byte[]`	`getKey()`
`byte`	`getMagic()`
`long`	`getOffset()`
`short`	`getProducerEpoch()`
`long`	`getProducerId()`
`int`	`getSize()`
`long`	`getTimestamp()`
`byte[]`	`getValue()`
`boolean`	`isBatch()`
`boolean`	`isTransaction()`
`void`	`setAttribute(short attribute)`
`void`	`setBaseSequence(int baseSequence)`
`void`	`setBatch(boolean batch)`
`void`	`setCrc(int crc)`
`void`	`setFlag(short flag)`
`void`	`setHeader(Map<byte[],byte[]> header)`
`void`	`setKey(byte[] key)`
`void`	`setMagic(byte magic)`
`void`	`setOffset(long offset)`
`void`	`setProducerEpoch(short producerEpoch)`
`void`	`setProducerId(long producerId)`
`void`	`setSize(int size)`
`void`	`setTimestamp(long timestamp)`
`void`	`setTransaction(boolean transaction)`
`void`	`setValue(byte[] value)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料
- INVALID_MAGIC
```
public static final byte INVALID_MAGIC
```
  另请参阅:
  
  常量字段值
- NO_SEQUENCE
```
public static final int NO_SEQUENCE
```
  另请参阅:
  
  常量字段值

构造器详细资料
- KafkaBrokerMessage
```
public KafkaBrokerMessage()
```

方法详细资料

setSize
```
public void setSize(int size)
```

getSize
```
public int getSize()
```

getMagic
```
public byte getMagic()
```

setMagic
```
public void setMagic(byte magic)
```

getCrc
```
public int getCrc()
```

setCrc
```
public void setCrc(int crc)
```

getAttribute
```
public short getAttribute()
```

setAttribute

public void setAttribute(short attribute)

getTimestamp
```
public long getTimestamp()
```

setTimestamp

public void setTimestamp(long timestamp)

getKey
```
public byte[] getKey()
```

setKey
```
public void setKey(byte[] key)
```

getValue
```
public byte[] getValue()
```

setValue
```
public void setValue(byte[] value)
```

getOffset
```
public long getOffset()
```

setOffset
```
public void setOffset(long offset)
```

setBatch
```
public void setBatch(boolean batch)
```

isBatch
```
public boolean isBatch()
```

setFlag
```
public void setFlag(short flag)
```

getFlag
```
public short getFlag()
```

setHeader

public void setHeader(Map<byte[],byte[]> header)

getHeader
```
public Map<byte[],byte[]> getHeader()
```

isTransaction
```
public boolean isTransaction()
```

setTransaction

public void setTransaction(boolean transaction)

getProducerId
```
public long getProducerId()
```

setProducerId

public void setProducerId(long producerId)

getBaseSequence
```
public int getBaseSequence()
```

setBaseSequence

public void setBaseSequence(int baseSequence)

getProducerEpoch
```
public short getProducerEpoch()
```

setProducerEpoch

public void setProducerEpoch(short producerEpoch)

类 KafkaBrokerMessage

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

INVALID_MAGIC

NO_SEQUENCE

构造器详细资料

KafkaBrokerMessage

方法详细资料

setSize

getSize

getMagic

setMagic

getCrc

setCrc

getAttribute

setAttribute

getTimestamp

setTimestamp

getKey

setKey

getValue

setValue

getOffset

setOffset

setBatch

isBatch

setFlag

getFlag

setHeader

getHeader

isTransaction

setTransaction

getProducerId

setProducerId

getBaseSequence

setBaseSequence

getProducerEpoch

setProducerEpoch