42 lines
1.1 KiB
Java
42 lines
1.1 KiB
Java
package org.model;
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public abstract class Vehicle {
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private String brand;
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private String model;
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private int year;
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private double mileage;
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public Vehicle(String brand, String model, int year, double mileage) {
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this.brand = brand;
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this.model = model;
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this.year = year;
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this.mileage = mileage;
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}
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public String getBrand() { return this.brand; }
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public String getModel() { return this.model; }
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public int getYear() { return this.year; }
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public double getMileage() { return this.mileage; }
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public void addMileage(double mileage) {
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if (mileage < 0) {
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throw new IllegalArgumentException("Mileage cannot be negative");
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}
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this.mileage += mileage;
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}
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public void basicInfo() {
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System.out.println(
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year + " " + brand + " " + model +
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" | Mileage: " + mileage +
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" | Energy: " + getEnergyType()
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);
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}
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public abstract void showDetails();
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public abstract String getEnergyType();
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}
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