Cacheable (Camel :: API 3.18.6 API)

```
public interface Cacheable
```
Used to identify objects that can cache their resume state or data

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class Cacheable.FillPolicy
The cache fill policy can be used to determine how this cache should be filled with data.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`boolean`	`add(OffsetKey<?> key, Offset<?> offset)`	Adds an offset key and value to the cache
`ResumeCache<?>`	`getCache()`	Gets the cache in resume adapters and objects that cache their data
`default Cacheable.FillPolicy`	`getFillPolicy()`	Gets the for this cache instance
`void`	`setCache(ResumeCache<?> cache)`	Sets the cache in resume adapters and objects that cache their data

- Method Detail
  - add
```
boolean add(OffsetKey<?> key,
            Offset<?> offset)
```
    Adds an offset key and value to the cache
    
    Parameters:
    
    key - the key to add
    
    offset - the offset to add
    
    Returns:
    
    true if added successfully (i.e.: the cache is not full) or false otherwise
  - setCache
```
void setCache(ResumeCache<?> cache)
```
    Sets the cache in resume adapters and objects that cache their data
    
    Parameters:
    
    cache - A resume cache instance
  - getCache
```
ResumeCache<?> getCache()
```
    Gets the cache in resume adapters and objects that cache their data
    
    Returns:
    
    A resume cache instance
  - getFillPolicy
```
default Cacheable.FillPolicy getFillPolicy()
```
    Gets the for this cache instance
    
    Returns:
    
    the fill policy set for this instance FillPolicy.MAXIMIZING