private final Map<String, Object> methods = new HashMap<String, Object>();
public ODefaultSQLMethodFactory() {
register(OSQLMethodAppend.NAME, new OSQLMethodAppend());
register(OSQLMethodAsBoolean.NAME, new OSQLMethodAsBoolean());
register(OSQLMethodAsDate.NAME, new OSQLMethodAsDate());
register(OSQLMethodAsDateTime.NAME, new OSQLMethodAsDateTime());
register(OSQLMethodAsDecimal.NAME, new OSQLMethodAsDecimal());
register(OSQLMethodAsFloat.NAME, new OSQLMethodAsFloat());
register(OSQLMethodAsInteger.NAME, new OSQLMethodAsInteger());
register(OSQLMethodAsList.NAME, new OSQLMethodAsList());