Offloadable (Hazelcast Root 5.4.0-SNAPSHOT API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface Offloadable
```
Allows off-loading the processing unit implementing this interface to the specified or default Executor. Currently supported in:
- IMap.executeOnKey(Object, EntryProcessor)
- IMap.submitToKey(Object, EntryProcessor)

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`NO_OFFLOADING`	Constant meaning that there will be no off-loading if returned from the `getExecutorName()` method.
`static java.lang.String`	`OFFLOADABLE_EXECUTOR`	Constant meaning that processing will be off-loaded to the default OFFLOADABLE_EXECUTOR executor.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getExecutorName()`	Returns the name of the executor to which the processing unit will be off-loaded.

- Field Detail
  - NO_OFFLOADING
```
static final java.lang.String NO_OFFLOADING
```
    Constant meaning that there will be no off-loading if returned from the getExecutorName() method.
    
    See Also:
    
    Constant Field Values
  - OFFLOADABLE_EXECUTOR
```
static final java.lang.String OFFLOADABLE_EXECUTOR
```
    Constant meaning that processing will be off-loaded to the default OFFLOADABLE_EXECUTOR executor. if returned from the getExecutorName() method.
    
    See Also:
    
    ExecutionService.OFFLOADABLE_EXECUTOR, Constant Field Values
- Method Detail
  - getExecutorName
```
java.lang.String getExecutorName()
```
    Returns the name of the executor to which the processing unit will be off-loaded. The return value equal to "hz:offloadable" indicates that the processing should off-loaded to the default ExecutionService.OFFLOADABLE_EXECUTOR. The return value equal to "no-offloading" indicates that the processing should not be off-loaded at all. The processing will be executed as if the processing-unit didn't implement the Offloadable interface. Other return values will lookup the executor with the returned value which can be configured in the Hazelcast configuration.
    
    Returns:
    
    the name of the executor to which the processing should be off-loaded.
    
    See Also:
    
    ExecutorConfig, Config.addExecutorConfig(ExecutorConfig)