for (Object primaryKey : primaryKeys)
{
FilterClause filterClause = kunderaQuery.new FilterClause(columnName, equals, primaryKey);
kunderaQuery.setFilter(kunderaQuery.getEntityAlias()+"."+columnName +" = "+primaryKey);
queue.clear();
queue.add(filterClause);
List<Object> object = findUsingLucene(m, client);
if (object != null && !object.isEmpty())
result.add(object.get(0));
}