- public class TransactionManagerFS extends TransactionManager{
- @Override
- public String getSeperator() {
- return ",";
- }
- @Override
- public void writeTransaction(String result) {
- System.out.println("The following transaction has just finished: " );
- System.out.println(result);
- }
- }
然后,修改main以应用新的实现,并确保获得精确的结不雅。
- public static void main(String[] args) throws InterruptedException {
- // The separator is defined implicitly using getSeparator() method of the manager
- TransactionManager transactionManager = new TransactionManagerFS();
- Transaction transaction = transactionManager.startTransaction();
- transaction
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本文标题:怎样在java中定义一个抽象属性
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