ArtificialValueStateBuilder (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- org.apache.flink.streaming.tests.artificialstate.builder.ArtificialStateBuilder<IN>
- - org.apache.flink.streaming.tests.artificialstate.builder.ArtificialValueStateBuilder<IN,STATE>

All Implemented Interfaces:

Serializable
```
public class ArtificialValueStateBuilder<IN,STATE>
extends ArtificialStateBuilder<IN>
```
An ArtificialStateBuilder for user ValueStates.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`ArtificialValueStateBuilder(String stateName, JoinFunction<IN,STATE,STATE> stateValueGenerator, ValueStateDescriptor<STATE> valueStateDescriptor)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`artificialStateForElement(IN event)`	Manipulate the state for an input element.
`void`	`initialize(FunctionInitializationContext initializationContext)`	Registers the state.

Methods inherited from class org.apache.flink.streaming.tests.artificialstate.builder.ArtificialStateBuilder
getStateName

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

- Constructor Detail
  - ArtificialValueStateBuilder
```
public ArtificialValueStateBuilder(String stateName,
                                   JoinFunction<IN,STATE,STATE> stateValueGenerator,
                                   ValueStateDescriptor<STATE> valueStateDescriptor)
```
- Method Detail
  - artificialStateForElement
```
public void artificialStateForElement(IN event)
                               throws Exception
```
    Description copied from class: ArtificialStateBuilder
    
    Manipulate the state for an input element.
    
    Specified by:
    
    artificialStateForElement in class ArtificialStateBuilder<IN>
    
    Parameters:
    
    event - the current input element.
    
    Throws:
    
    Exception
  - initialize
```
public void initialize(FunctionInitializationContext initializationContext)
```
    Description copied from class: ArtificialStateBuilder
    
    Registers the state.
    
    Specified by:
    
    initialize in class ArtificialStateBuilder<IN>
    
    Parameters:
    
    initializationContext - the state initialization context, provided by the user function.