/**
* 此处有个问题是Map中key对应的VirtualTableRule为null;
*
* @param virtualTableName
* @return
*/
public TableRule getVirtualTable(String virtualTableName) {
RuleUtils.notNull(virtualTableName, "virtual table name is null");
TableRule tablRule = virtualTableMap.get(virtualTableName.toUpperCase());
if (tablRule != null && lazyInit && !tablRule.isInited()) {
try {
initTableRule(virtualTableName, tablRule);
} catch (TddlException e) {
throw new TddlRuleException(e);
}
}
return tablRule;
}
