core/src/main/java/org/sakaiproject/nakamura/lite/storage/jdbc/WideColumnIndexer.java
@Override
    public void invalidate(String keySpace, String columnFamily, Map<String, Object> queryProperties) {
        Map<String, CacheHolder> queryCache = client.getQueryCache();
        if (queryCache == null) {
            return;
        }
        String cacheKey = getCacheKey(keySpace, columnFamily, queryProperties);
        if (cacheKey != null) {
            LOGGER.debug("Removing Cached Query {} ",cacheKey);
            queryCache.remove(cacheKey);
        }
    }
@Override
    public void invalidate(String keySpace, String columnFamily, Map<String, Object> queryProperties) {
        Map<String, CacheHolder> queryCache = client.getQueryCache();
        if (queryCache == null) {
            return;
        }
        String cacheKey = getCacheKey(keySpace, columnFamily, queryProperties);
        if (cacheKey != null) {
            LOGGER.debug("Removing Cached Query {} ",cacheKey);
            queryCache.remove(cacheKey);
        }
    }
@ Override public void invalidate ( String keySpace , String columnFamily , Map < String , Object > queryProperties ) { Map < String , CacheHolder > queryCache = client . getQueryCache ( ) ; if ( queryCache == null ) { return ; } String cacheKey = getCacheKey ( keySpace , columnFamily , queryProperties ) ; if ( cacheKey != null ) { LOGGER . debug ( "Removing Cached Query {} " , cacheKey ) ; queryCache . remove ( cacheKey ) ; } }
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------