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50 lines
1.3 KiB
50 lines
1.3 KiB
2 years ago
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package gazstation2;
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import java.util.Random;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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/**
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*
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* @author denis
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*/
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class FilingColumn {
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private int bigTank;
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private volatile boolean isOpen;
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public FilingColumn (){
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bigTank = new Random().nextInt(500);
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isOpen = true;
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}
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public int getBigTank() {
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return bigTank;
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}
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public synchronized boolean getFuel(Car car, int fuel) {
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if(isOpen){
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if(bigTank<fuel){
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System.out.println(car.name + ": не достаточно топлива. Ожидает.");
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GazStation.getState().callGazProducer(this);
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isOpen = false;
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}else{
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bigTank -= fuel;
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car.tank += fuel;
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System.out.println("--------------------------" + car.name + ": заправил " + fuel + " л. Объем топлива: " + car.tank);
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}
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}
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return isOpen;
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}
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public void addFuel(int fuel){
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bigTank += fuel;
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isOpen = true;
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}
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}
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