vehdata.java

Vehicle Maintenance Tracker (VMT) 可以对多个车辆的维护进行跟踪。项目类似于Auto-Do-It

package jMaint;

import java.util.*;

public class VehData {
    Vector id,name,year,make,mod,vin,lic,p_date,p_odo,p_ven,p_tot,com,act,meas;
    public VehData() {
        id = new Vector();
        name = new Vector();
        year = new Vector();
        make = new Vector();
        mod = new Vector();
        vin = new Vector();
        lic = new Vector();
        p_date = new Vector();
        p_odo = new Vector();
        p_ven = new Vector();
        p_tot = new Vector();
        com = new Vector();
        act = new Vector();
        meas = new Vector();
    }
    public void addRecord(int ID, String Name, int Year, String Make, String Model, String VIN, String License, String PurchaseDate, int PurchaseOdometer, int PurchaseVendorID, float PurchaseTotal, String Comment, String Active, String Measurement) {
        this.id.addElement(new Integer(ID));
        this.name.addElement(new String(Name));
        this.year.addElement(new Integer(Year));
        this.make.addElement(new String(Make));
        this.mod.addElement(new String(Model));
        this.vin.addElement(new String(VIN));
        this.lic.addElement(new String(License));
        this.p_date.addElement(new String(PurchaseDate));
        this.p_odo.addElement(new Integer(PurchaseOdometer));
        this.p_ven.addElement(new Integer(PurchaseVendorID));
        this.p_tot.addElement(new Float(PurchaseTotal));
        this.com.addElement(new String(Comment));
        this.act.addElement(new String(Active));
        this.meas.addElement(new String(Measurement));
    }
    public Vector createNameVector() {
        Vector v = new Vector();
        for (int i=0; i<this.size(); i++)
            v.addElement(new String(this.getName(i)));
        return v;
    }
    public void deleteRecord(int x) {
        this.id.removeElementAt(x);
        this.name.removeElementAt(x);
        this.year.removeElementAt(x);
        this.make.removeElementAt(x);
        this.mod.removeElementAt(x);
        this.vin.removeElementAt(x);
        this.lic.removeElementAt(x);
        this.p_date.removeElementAt(x);
        this.p_odo.removeElementAt(x);
        this.p_ven.removeElementAt(x);
        this.p_tot.removeElementAt(x);
        this.com.removeElementAt(x);
        this.act.removeElementAt(x);
        this.meas.removeElementAt(x);
    }
    public void editRecord(int x, String Name, int Year, String Make, String Model, String VIN, String License, String PurchaseDate, int PurchaseOdometer, int PurchaseVendorID, float PurchaseTotal, String Comment, String Active, String Measurement) {
        int ID = this.getID(x);
        this.deleteRecord(x);
        this.insertRecord(ID, Name, Year, Make, Model, VIN, License, PurchaseDate, PurchaseOdometer, PurchaseVendorID, PurchaseTotal, Comment, Active, Measurement);
    }
    public String exportRecord(int x) {
        String t = String.valueOf('\t');
        String nl = String.valueOf('\n');
        String a = "T";
        if (!this.getActive(x))
            a = "F";
        String m = "E";
        if (!this.getMeasurementUnits(x))
            m = "M";
        return this.getID(x)+t+this.getName(x)+t+this.getYear(x)+t+this.getMake(x)+t+this.getModel(x)+t+this.getVIN(x)+t+this.getLicense(x)+t+this.getPurchaseDate(x)+t+this.getPurchaseOdometer(x)+t+this.getPurchaseVendorID(x)+t+this.getPurchaseCost(x)+t+this.getComment(x)+t+a+t+m+nl;
    }
    public boolean getActive(int x) {
        boolean y = true;
        if (this.act.get(x).toString().equalsIgnoreCase("F"))
            y = false;
        return y;
    }
    public String getComment(int x) {
        return this.com.get(x).toString();
    }
    public int getID(int x) {
        return Integer.parseInt(this.id.get(x).toString());
    }
    public String getLicense(int x) {
        return this.lic.get(x).toString();
    }
    public String getMake(int x) {
        return this.make.get(x).toString();
    }
    public boolean getMeasurementUnits(int x) {
        boolean y = true;
        if (this.meas.get(x).toString().equalsIgnoreCase("M"))
            y = false;
        return y;
    }
    public String getModel(int x) {
        return this.mod.get(x).toString();
    }
    public String getName(int x) {
        return this.name.get(x).toString();
    }
    public float getPurchaseCost(int x) {
        return Float.parseFloat(this.p_tot.get(x).toString());
    }
    public String getPurchaseDate(int x) {
        return this.p_date.get(x).toString();
    }
    public int getPurchaseOdometer(int x) {
        return Integer.parseInt(this.p_odo.get(x).toString());
    }
    public int getPurchaseVendorID(int x) {
        return Integer.parseInt(this.p_ven.get(x).toString());
    }
    public String getVIN(int x) {
        return this.vin.get(x).toString();
    }
    public int getYear(int x) {
        return Integer.parseInt(this.year.get(x).toString());
    }
    public int indexOf(int ID) {
        int y = -1;
        for (int i=0; i<this.size(); i++)
            if (this.id.get(i).toString().equalsIgnoreCase(String.valueOf(ID)))
                y = i;
        return y;
    }
    public int indexOf(String Name) {
        int y = -1;
        for (int i=0; i<this.size(); i++)
            if (this.getName(i).equals(Name))
                y = i;
        return y;
    }
    public void insertRecord(int ID, String Name, int Year, String Make, String Model, String VIN, String License, String PurchaseDate, int PurchaseOdometer, int PurchaseVendorID, float PurchaseTotal, String Comment, String Active, String Measurement){
        if (ID==-1) {
            ID = 0;
            while (this.indexOf(ID)!=-1)
                ID++;
        }
        int i = 0;
        if (Active.equalsIgnoreCase("F"))
            while ((i<this.size()) && (this.getActive(i)))
                i++;
        while ((i<this.size()) && (this.getName(i).compareToIgnoreCase(Name)<0))
            i++;
        if ((i==this.size()) && (ID > -1))
            this.addRecord(ID, Name, Year, Make, Model, VIN, License, PurchaseDate, PurchaseOdometer, PurchaseVendorID, PurchaseTotal, Comment, Active, Measurement);
        else
            if (!this.getName(i).equals(Name)) {
                this.id.insertElementAt(new Integer(ID), i);
                this.name.insertElementAt(new String(Name), i);
                this.year.insertElementAt(new Integer(Year), i);
                this.make.insertElementAt(new String(Make), i);
                this.mod.insertElementAt(new String(Model), i);
                this.vin.insertElementAt(new String(VIN), i);
                this.lic.insertElementAt(new String(License), i);
                this.p_date.insertElementAt(new String(PurchaseDate), i);
                this.p_odo.insertElementAt(new Integer(PurchaseOdometer), i);
                this.p_ven.insertElementAt(new Integer(PurchaseVendorID), i);
                this.p_tot.insertElementAt(new Float(PurchaseTotal), i);
                this.com.insertElementAt(new String(Comment), i);
                this.act.insertElementAt(new String(Active), i);
                this.meas.insertElementAt(new String(Measurement), i);
            }
    }
    public int size() {
        return this.id.size();
    }
}