1700462360
}else if(str.equals(“stock.clear”)){//清仓处理
1700462361
1700462362
this.clearStock();
1700462363
1700462364
}
1700462365
1700462366
}
1700462367
1700462368
//采购电脑
1700462369
1700462370
private void buyComputer(int number){
1700462371
1700462372
int saleStatus=super.sale.getSaleStatus();
1700462373
1700462374
if(saleStatus>80){//销售情况良好
1700462375
1700462376
System.out.println(“采购IBM电脑:”+number+“台”);
1700462377
1700462378
super.stock.increase(number);
1700462379
1700462380
}else{//销售情况不好
1700462381
1700462382
int buyNumber=number/2;//折半采购
1700462383
1700462384
System.out.println(“采购IBM电脑:”+buyNumber+“台”);
1700462385
1700462386
}
1700462387
1700462388
}
1700462389
1700462390
//销售电脑
1700462391
1700462392
private void sellComputer(int number){
1700462393
1700462394
if(super.stock.getStockNumber()<number){//库存数量不够销售
1700462395
1700462396
super.purchase.buyIBMcomputer(number);
1700462397
1700462398
}
1700462399
1700462400
super.stock.decrease(number);
1700462401
1700462402
}
1700462403
1700462404
//折价销售电脑
1700462405
1700462406
private void offSell(){
1700462407
1700462408
System.out.println(“折价销售IBM电脑”+stock.getStockNumber()+“台”);
1700462409
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