ProxyStateSnapshotContext (Flink ML : Iteration 2.2.0 API)

java.lang.Object
- org.apache.flink.iteration.proxy.state.ProxyStateSnapshotContext

所有已实现的接口:

org.apache.flink.runtime.state.FunctionSnapshotContext, org.apache.flink.runtime.state.ManagedSnapshotContext, org.apache.flink.runtime.state.StateSnapshotContext
```
public class ProxyStateSnapshotContext
extends Object
implements org.apache.flink.runtime.state.StateSnapshotContext
```
Proxy StateSnapshotContext for the wrapped operators.

构造器概要

构造器
构造器说明

ProxyStateSnapshotContext(org.apache.flink.runtime.state.StateSnapshotContext wrappedContext)

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`long`	`getCheckpointId()`
`long`	`getCheckpointTimestamp()`
`org.apache.flink.runtime.state.KeyedStateCheckpointOutputStream`	`getRawKeyedOperatorStateOutput()`
`org.apache.flink.runtime.state.OperatorStateCheckpointOutputStream`	`getRawOperatorStateOutput()`

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

构造器详细资料

ProxyStateSnapshotContext

public ProxyStateSnapshotContext(org.apache.flink.runtime.state.StateSnapshotContext wrappedContext)

方法详细资料
- getRawKeyedOperatorStateOutput
```
public org.apache.flink.runtime.state.KeyedStateCheckpointOutputStream getRawKeyedOperatorStateOutput()
                                                                                               throws Exception
```
  指定者:
  
  getRawKeyedOperatorStateOutput 在接口中 org.apache.flink.runtime.state.StateSnapshotContext
  
  抛出:
  
  Exception
- getRawOperatorStateOutput
```
public org.apache.flink.runtime.state.OperatorStateCheckpointOutputStream getRawOperatorStateOutput()
                                                                                             throws Exception
```
  指定者:
  
  getRawOperatorStateOutput 在接口中 org.apache.flink.runtime.state.StateSnapshotContext
  
  抛出:
  
  Exception
- getCheckpointId
```
public long getCheckpointId()
```
  指定者:
  
  getCheckpointId 在接口中 org.apache.flink.runtime.state.ManagedSnapshotContext
- getCheckpointTimestamp
```
public long getCheckpointTimestamp()
```
  指定者:
  
  getCheckpointTimestamp 在接口中 org.apache.flink.runtime.state.ManagedSnapshotContext