FHIRPersistenceJDBCCache (IBM FHIR Server)

All Known Implementing Classes:

FHIRPersistenceJDBCCacheImpl
```
public interface FHIRPersistenceJDBCCache
```
Manages caches separated by tenant

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clearNeedToPrefill()`	Clear the needToPrefill flag - call after the prefill has been done
`INameIdCache<java.lang.Integer>`	`getParameterNameCache()`	Getter for the cache of parameter names
`ICommonTokenValuesCache`	`getResourceReferenceCache()`	Getter for the common token values cache
`INameIdCache<java.lang.Integer>`	`getResourceTypeCache()`	Getter for the cache of resource types used to look up resource type id
`IIdNameCache<java.lang.Integer>`	`getResourceTypeNameCache()`	Getter for the cache of resource type ids used to look up resource type name
`boolean`	`needToPrefill()`	Returns true if the caller should attempt to prefill the caches.
`void`	`transactionCommitted()`	Tell any caches that the transaction on the current thread has just committed
`void`	`transactionRolledBack()`	The transaction on the current thread was rolled back, so throw away anything held in thread-local caches

- Method Detail
  - needToPrefill
```
boolean needToPrefill()
```
    Returns true if the caller should attempt to prefill the caches. Prefilling must only be done before any new records are inserted to ensure the shared caches contain only data which has been previously committed to the database.
    
    Returns:
  - clearNeedToPrefill
```
void clearNeedToPrefill()
```
    Clear the needToPrefill flag - call after the prefill has been done
  - getResourceReferenceCache
```
ICommonTokenValuesCache getResourceReferenceCache()
```
    Getter for the common token values cache
    
    Returns:
  - getResourceTypeCache
```
INameIdCache<java.lang.Integer> getResourceTypeCache()
```
    Getter for the cache of resource types used to look up resource type id
    
    Returns:
  - getResourceTypeNameCache
```
IIdNameCache<java.lang.Integer> getResourceTypeNameCache()
```
    Getter for the cache of resource type ids used to look up resource type name
    
    Returns:
  - getParameterNameCache
```
INameIdCache<java.lang.Integer> getParameterNameCache()
```
    Getter for the cache of parameter names
    
    Returns:
  - transactionCommitted
```
void transactionCommitted()
```
    Tell any caches that the transaction on the current thread has just committed
  - transactionRolledBack
```
void transactionRolledBack()
```
    The transaction on the current thread was rolled back, so throw away anything held in thread-local caches