TwoPhaseCommitSinkFunction.StateSerializer (flink-streaming-java 1.8.1 API)

java.lang.Object
- org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
- - org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>

所有已实现的接口:: Serializable

封闭类:: TwoPhaseCommitSinkFunction<IN,TXN,CONTEXT>

@VisibleForTesting
 @Internal
public static final class TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>
extends org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>

Custom TypeSerializer for the sink state.

另请参阅:: 序列化表格

构造器概要

构造器
构造器和说明
`StateSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<TXN> transactionSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<CONTEXT> contextSerializer)`

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
`void`	`copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)`
`TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>`	`copy(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> from)`
`TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>`	`copy(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> from, TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> reuse)`
`TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>`	`createInstance()`
`TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>`	`deserialize(org.apache.flink.core.memory.DataInputView source)`
`TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>`	`deserialize(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> reuse, org.apache.flink.core.memory.DataInputView source)`
`org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>`	`duplicate()`
`boolean`	`equals(Object o)`
`int`	`getLength()`
`int`	`hashCode()`
`boolean`	`isImmutableType()`
`void`	`serialize(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> record, org.apache.flink.core.memory.DataOutputView target)`
`TwoPhaseCommitSinkFunction.StateSerializerSnapshot<TXN,CONTEXT>`	`snapshotConfiguration()`

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

- 构造器详细资料
  - StateSerializer
```
public StateSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<TXN> transactionSerializer,
                       org.apache.flink.api.common.typeutils.TypeSerializer<CONTEXT> contextSerializer)
```
- 方法详细资料
  - isImmutableType
```
public boolean isImmutableType()
```
    指定者:
    
    isImmutableType 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - duplicate
```
public org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>> duplicate()
```
    指定者:
    
    duplicate 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - createInstance
```
public TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> createInstance()
```
    指定者:
    
    createInstance 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - copy
```
public TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> copy(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> from)
```
    指定者:
    
    copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - copy
```
public TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> copy(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> from,
                                                          TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> reuse)
```
    指定者:
    
    copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - getLength
```
public int getLength()
```
    指定者:
    
    getLength 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - serialize
```
public void serialize(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> record,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException
```
    指定者:
    
    serialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
    
    抛出:
    
    IOException
  - deserialize
```
public TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> deserialize(org.apache.flink.core.memory.DataInputView source)
                                                          throws IOException
```
    指定者:
    
    deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
    
    抛出:
    
    IOException
  - deserialize
```
public TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> deserialize(TwoPhaseCommitSinkFunction.State<TXN,CONTEXT> reuse,
                                                                 org.apache.flink.core.memory.DataInputView source)
                                                          throws IOException
```
    指定者:
    
    deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
    
    抛出:
    
    IOException
  - copy
```
public void copy(org.apache.flink.core.memory.DataInputView source,
                 org.apache.flink.core.memory.DataOutputView target)
          throws IOException
```
    指定者:
    
    copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
    
    抛出:
    
    IOException
  - equals
```
public boolean equals(Object o)
```
    指定者:
    
    equals 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - hashCode
```
public int hashCode()
```
    指定者:
    
    hashCode 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>
  - snapshotConfiguration
```
public TwoPhaseCommitSinkFunction.StateSerializerSnapshot<TXN,CONTEXT> snapshotConfiguration()
```
    指定者:
    
    snapshotConfiguration 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<TwoPhaseCommitSinkFunction.State<TXN,CONTEXT>>

类 TwoPhaseCommitSinkFunction.StateSerializer<TXN,CONTEXT>

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

StateSerializer

方法详细资料

isImmutableType

duplicate

createInstance

copy

copy

getLength

serialize

deserialize

deserialize

copy

equals

hashCode

snapshotConfiguration