AccessStrategy (udf-api 1.1.0 API)

All Known Implementing Classes:

MappableRowByRowAccessStrategy, RowByRowAccessStrategy, SessionTimeWindowAccessStrategy, SlidingSizeWindowAccessStrategy, SlidingTimeWindowAccessStrategy, StateWindowAccessStrategy
```
public interface AccessStrategy
```
Used to customize the strategy for accessing raw data in UDTF.beforeStart(UDFParameters, UDTFConfigurations).

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class AccessStrategy.AccessStrategyType

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`check()`	Used by the system to check the access strategy.
`AccessStrategy.AccessStrategyType`	`getAccessStrategyType()`	Returns the actual access strategy type.

- Method Detail
  - check
```
void check()
```
    Used by the system to check the access strategy.
    
    Throws:
    
    java.lang.RuntimeException - if invalid strategy is set
  - getAccessStrategyType
```
AccessStrategy.AccessStrategyType getAccessStrategyType()
```
    Returns the actual access strategy type.
    
    Returns:
    
    the actual access strategy type