org.hawkular.apm.server.api.services

Interface Cache<T>

Type Parameters:

T - The type of cached information

public interface Cache<T>

This interface represents a cache.

Author:

gbrown

Method Summary

Modifier and Type	Method and Description
T	get(String tenantId, String id) This method retrieves the information based on the supplied id.
void	store(String tenantId, List<T> information) This methods stores the information in the cache.

Method Detail

get

T get(String tenantId,
      String id)

This method retrieves the information based on the supplied id.

Parameters:

tenantId - The tenant id

id - The id

Returns:

The information, or null if not found

store

void store(String tenantId,
           List<T> information)
    throws CacheException

This methods stores the information in the cache. The id for each piece of information is obtained from the information itself.

Parameters:

tenantId - The tenant id

information - The list of information

Throws:

Failed - to store information in the cache

CacheException