@Override
    protected void delete(List<Map<String, Object>> deleteConditionParameterMaps,
                          CompiledCondition compiledCondition) throws ConnectionUnavailableException {
    }
Custom store for testing of in memory cache for store tables.
modules/siddhi-core/src/test/java/io/siddhi/core/query/table/util/TestStoreForCachePreLoading.java